This page lists all described species of the spider family Linyphiidae as of July 12, 2020, from I to P, of World Spider Catalog version 21.0^[1]

Ibadana Locket & Russell-Smith, 1980

• Ibadana cuspidata Locket & Russell-Smith, 1980 – Nigeria, Cameroon

Iberoneta Deeleman-Reinhold, 1984

• Iberoneta nasewoa Deeleman-Reinhold, 1984 – Spain

Icariella Brignoli, 1979

• Icariella hauseri Brignoli, 1979 – Greece

Idionella Banks, 1893

• Idionella anomala (Gertsch & Ivie, 1936) – USA
• Idionella deserta (Gertsch & Ivie, 1936) – USA
• Idionella formosa (Banks, 1892) (type species) – USA
  • Idionella formosa pista (Chamberlin, 1949) – USA
• Idionella nesiotes (Crosby, 1924) – USA
• Idionella rugosa (Crosby, 1905) – USA
• Idionella sclerata (Ivie & Barrows, 1935) – USA, Mexico
• Idionella titivillitium (Crosby & Bishop, 1925) – USA
• Idionella tugana (Chamberlin, 1949) – USA

Improphantes Saaristo & Tanasevitch, 1996

• Improphantes biconicus (Tanasevitch, 1992) – Russia, Japan
• Improphantes breviscapus Tanasevitch, 2013 – Israel
• Improphantes complicatus (Emerton, 1882) – Holarctic
• Improphantes contus Tanasevitch & Piterkina, 2007 – Kazakhstan
• Improphantes cypriot Tanasevitch, 2011 – Cyprus
• Improphantes decolor (Westring, 1861) – Europe, North Africa
• Improphantes djazairi (Bosmans, 1985) – Algeria
• Improphantes falcatus (Bosmans, 1979) – Kenya
• Improphantes flexilis (Tanasevitch, 1986) – Russia
• Improphantes furcabilis (Wunderlich, 1987) – Canary Islands
• Improphantes geniculatus (Kulczynski, 1898) – Europe, Russia
• Improphantes holmi (Kronestedt, 1975) – Sweden, Russia
• Improphantes huberti (Wunderlich, 1980) – Corsica
• Improphantes improbulus (Simon, 1929) (type species) – Palearctic
• Improphantes mauensis (Caporiacco, 1949) – Kenya
• Improphantes multidentatus (Wunderlich, 1987) – Canary Islands
• Improphantes nitidus (Thorell, 1875) – Europe
• Improphantes pamiricus (Tanasevitch, 1989) – Tajikistan
• Improphantes potanini (Tanasevitch, 1989) – Kyrgyzstan
• Improphantes turok Tanasevitch, 2011 – Turkey

Incestophantes Tanasevitch, 1992

• Incestophantes altaicus Tanasevitch, 2000 – Russia
• Incestophantes amotus (Tanasevitch, 1990) – Russia, Georgia, Kazakhstan
• Incestophantes ancus Tanasevitch, 1996 – Russia
• Incestophantes annulatus (Kulczynski, 1882) – Eastern Europe
• Incestophantes bonus Tanasevitch, 1996 – Russia
• Incestophantes brevilamellus Tanasevitch, 2013 – Russia
• Incestophantes camtchadalicus (Tanasevitch, 1988) – Russia
• Incestophantes crucifer (Menge, 1866) – Palearctic
• Incestophantes cymbialis (Tanasevitch, 1988) – Russia
• Incestophantes duplicatus (Emerton, 1913) – USA, Canada, Alaska
• Incestophantes frigidus (Simon, 1884) – Europe
• Incestophantes incestoides (Tanasevitch & Eskov, 1987) – Russia
• Incestophantes incestus (L. Koch, 1879) (type species) – Russia, Mongolia
• Incestophantes khakassicus Tanasevitch, 1996 – Russia
• Incestophantes kochiellus (Strand, 1900) – Norway, Sweden, Finland, Russia, China
• Incestophantes kotulai (Kulczynski, 1905) – Central Europe
• Incestophantes lamprus (Chamberlin, 1920) – USA, Canada
• Incestophantes laricetorum (Tanasevitch & Eskov, 1987) – Russia
• Incestophantes logunovi Tanasevitch, 1996 – Russia
• Incestophantes mercedes (Chamberlin & Ivie, 1943) – USA
• Incestophantes shetekaurii Otto & Tanasevitch, 2015
• Incestophantes tuvensis Tanasevitch, 1996 – Russia
• Incestophantes washingtoni (Zorsch, 1937) – USA, Canada

Indophantes Saaristo & Tanasevitch, 2003

• Indophantes agamus Tanasevitch & Saaristo, 2006 – Nepal
• Indophantes barat Saaristo & Tanasevitch, 2003 – Sumatra
• Indophantes bengalensis Saaristo & Tanasevitch, 2003 – India
• Indophantes digitulus (Thaler, 1987) – India, Nepal, Pakistan
• Indophantes halonatus (Li & Zhu, 1995) – China
• Indophantes kalimantanus Saaristo & Tanasevitch, 2003 (type species) – Borneo
• Indophantes kinabalu Saaristo & Tanasevitch, 2003 – Borneo
• Indophantes lehtineni Saaristo & Tanasevitch, 2003 – Borneo
• Indophantes pallidus Saaristo & Tanasevitch, 2003 – India
• Indophantes ramosus Tanasevitch, 2006 – China
• Indophantes sumatera Saaristo & Tanasevitch, 2003 – Sumatra
• Indophantes tonglu Tanasevitch, 2011 – India

Intecymbium Miller, 2007

• Intecymbium antarcticum (Simon, 1895) – Chile, Argentina

Ipa Saaristo, 2007

• Ipa keyserlingi (Ausserer, 1867) (type species) – Palearctic
• Ipa pepticus (Tanasevitch, 1988) – Kazakhstan, Turkmenistan, Mongolia
• Ipa spasskyi (Tanasevitch, 1986) – Turkey to Central Asia
• Ipa terrenus (L. Koch, 1879) – Europe, Russia

Ipaoides Tanasevitch, 2008

• Ipaoides saaristoi Tanasevitch, 2008 – China

Islandiana Braendegaard, 1932

• Islandiana cavealis Ivie, 1965 – USA
• Islandiana coconino Ivie, 1965 – USA
• Islandiana cristata Eskov, 1987 – Russia, Alaska, Canada
• Islandiana falsifica (Keyserling, 1886) (type species) – Holarctic
• Islandiana flaveola (Banks, 1892) – USA, Canada
• Islandiana flavoides Ivie, 1965 – USA
• Islandiana holmi Ivie, 1965 – USA
• Islandiana lasalana (Chamberlin & Ivie, 1935) – USA
• Islandiana lewisi Milne & Wells, 2018 – USA
• Islandiana longisetosa (Emerton, 1882) – USA, Canada, Alaska
• Islandiana mimbres Ivie, 1965 – USA
• Islandiana muma Ivie, 1965 – USA
• Islandiana princeps Braendegaard, 1932 – USA, Canada, Greenland, Iceland
• Islandiana speophila Ivie, 1965 – USA
• Islandiana unicornis Ivie, 1965 – USA

Ivielum Eskov, 1988

• Ivielum sibiricum Eskov, 1988 – Russia, Mongolia, Canada

Jacksonella Millidge, 1951

• Jacksonella bidens Tanasevitch, 2011 – Cyprus, Samos
• Jacksonella falconeri (Jackson, 1908) (type species) – Europe
• Jacksonella sexoculata Paik & Yaginuma, 1969 – Korea

Jalapyphantes Gertsch & Davis, 1946

• Jalapyphantes cuernavaca Gertsch & Davis, 1946 (type species) – Mexico
• Jalapyphantes minoratus Gertsch & Davis, 1946 – Mexico
• Jalapyphantes obscurus Millidge, 1991 – Ecuador
• Jalapyphantes puebla Gertsch & Davis, 1946 – Mexico

Janetschekia Schenkel, 1939

• Janetschekia monodon (O. P.-Cambridge, 1872) (type species) – Switzerland, Germany, Austria, Italy
• Janetschekia necessaria Tanasevitch, 1985 – Central Asia

Javagone Tanasevitch, 2020

• Javagone maribaya Tanasevitch, 2020 – Java

Javanaria Tanasevitch, 2020

• Javanaria gracilipes Tanasevitch, 2020 – Java

Javanyphia Tanasevitch, 2020

• Javanyphia gede Tanasevitch, 2020 – Java

Johorea Locket, 1982

• Johorea decorata Locket, 1982 – Malaysia

Juanfernandezia Kocak & Kemal, 2008

• Juanfernandezia melanocephala (Millidge, 1991) – Juan Fernandez Islands

Kaestneria Wiehle, 1956

• Kaestneria bicultrata Chen & Yin, 2000 – China
• Kaestneria dorsalis (Wider, 1834) (type species) – Palearctic
• Kaestneria longissima (Zhu & Wen, 1983) – Russia, China
• Kaestneria minima Locket, 1982 – Malaysia
• Kaestneria pullata (O. P.-Cambridge, 1863) – Holarctic
• Kaestneria rufula (Hackman, 1954) – USA, Canada
• Kaestneria torrentum (Kulczynski, 1882) – Eastern Europe
• Kaestneria valentissima Irfan & Peng, 2018 – China

Kagurargus Ono, 2007

• Kagurargus kikuyai Ono, 2007 – Japan

Kalimagone Tanasevitch, 2017

• Kalimagone cuspidata Tanasevitch, 2017 (type species) − Malaysia (Borneo)
• Kalimagone rotunda Tanasevitch, 2017 − Malaysia (Borneo)

Karita Tanasevitch, 2007

• Karita paludosa (Duffey, 1971) – Ireland, Britain, Belgium, Germany, Russia

Kenocymbium Millidge & Russell-Smith, 1992

• Kenocymbium deelemanae Millidge & Russell-Smith, 1992 (type species) – Sumatra
• Kenocymbium simile Millidge & Russell-Smith, 1992 – Thailand

Ketambea Millidge & Russell-Smith, 1992

• Ketambea acuta Tanasevitch, 2017 − Myanmar, Thailand
• Ketambea liupanensis (Tang & Song, 1992) − Russia (Far East), China
• Ketambea nigripectoris (Oi, 1960) − Russia (Far East), China, Korea, Japan
• Ketambea permixta Millidge & Russell-Smith, 1992 – Java
• Ketambea rostrata Millidge & Russell-Smith, 1992 (type species) – Sumatra
• Ketambea vermiformis Millidge & Russell-Smith, 1992 – Java

Kikimora Eskov, 1988

• Kikimora palustris Eskov, 1988 – Finland, Russia

Knischatiria Wunderlich, 1976

• Knischatiria abnormis Wunderlich, 1976 (type species) – Queensland
• Knischatiria longispina Wunderlich, 1995 – Sumatra
• Knischatiria tuberosa Wunderlich, 1995 – Malaysia

Koinothrix Jocque, 1981

• Koinothrix pequenops Jocque, 1981 – Cape Verde Islands

Kolymocyba Eskov, 1989

• Kolymocyba petrophila Eskov, 1989 – Russia

Kratochviliella Miller, 1938

• Kratochviliella bicapitata Miller, 1938 – Europe

Labicymbium Millidge, 1991

• Labicymbium ambiguum Millidge, 1991 – Colombia
• Labicymbium auctum Millidge, 1991 – Colombia
• Labicymbium avium Millidge, 1991 – Ecuador
• Labicymbium breve Millidge, 1991 – Colombia
• Labicymbium cognatum Millidge, 1991 – Peru
• Labicymbium cordiforme Millidge, 1991 – Colombia
• Labicymbium curitiba Rodrigues, 2008 – Brazil
• Labicymbium dentichele Millidge, 1991 – Peru
• Labicymbium exiguum Millidge, 1991 – Colombia
• Labicymbium fuscum Millidge, 1991 – Colombia
• Labicymbium jucundum Millidge, 1991 – Colombia
• Labicymbium majus Millidge, 1991 – Colombia
• Labicymbium montanum Millidge, 1991 – Venezuela
• Labicymbium nigrum Millidge, 1991 – Colombia
• Labicymbium opacum Millidge, 1991 – Colombia
• Labicymbium otti Rodrigues, 2008 – Brazil
• Labicymbium rancho Ott & Lise, 1997 – Brazil
• Labicymbium rusticulum (Keyserling, 1891) – Brazil
• Labicymbium sturmi Millidge, 1991 (type species) – Colombia
• Labicymbium sublestum Millidge, 1991 – Colombia, Ecuador

Labulla Simon, 1884

• Labulla flahaulti Simon, 1914 – France, Spain
• Labulla machadoi Hormiga & Scharff, 2005 – Portugal
• Labulla thoracica (Wider, 1834) (type species) – Europe, Russia

Labullinyphia van Helsdingen, 1985

• Labullinyphia furcata Irfan & Peng, 2019 – China
• Labullinyphia tersa (Simon, 1894) – Sri Lanka

Labullula Strand, 1913

• Labullula annulipes Strand, 1913 – Cameroon, Central Africa, Angola, Comoro Islands

Laetesia Simon, 1908

• Laetesia amoena Millidge, 1988 – New Zealand
• Laetesia asiatica Millidge, 1995 – Thailand
• Laetesia aucklandensis (Forster, 1964) – Auckland Islands
• Laetesia bellissima Millidge, 1988 – New Zealand
• Laetesia chathami Millidge, 1988 – New Zealand
• Laetesia distincta Millidge, 1988 – New Zealand
• Laetesia egregia Simon, 1908 – Western Australia
• Laetesia forsteri Wunderlich, 1976 – New South Wales
• Laetesia germana Millidge, 1988 – New Zealand
• Laetesia intermedia Blest & Vink, 2003 – New Zealand
• Laetesia leo van Helsdingen, 1972 – South Australia
• Laetesia minor Millidge, 1988 – New Zealand
• Laetesia mollita Simon, 1908 (type species) – Western Australia
• Laetesia nornalupiensis Wunderlich, 1976 – Western Australia
• Laetesia oceaniae (Berland, 1938) – New Hebrides
• Laetesia olvidada Blest & Vink, 2003 – New Zealand
• Laetesia paragermana Blest & Vink, 2003 – New Zealand
• Laetesia peramoena (O. P.-Cambridge, 1879) – New Zealand
• Laetesia prominens Millidge, 1988 – New Zealand
• Laetesia pseudamoena Blest & Vink, 2003 – New Zealand
• Laetesia pulcherrima Blest & Vink, 2003 – New Zealand
• Laetesia raveni Hormiga & Scharff, 2014 - Queensland, New South Wales
• Laetesia trispathulata (Urquhart, 1886) – New Zealand
• Laetesia weburdi (Urquhart, 1890) – New South Wales
• Laetesia woomeraensis Wunderlich, 1976 – South Australia

Lamellasia Tanasevitch, 2014

• Lamellasia mirabilis Tanasevitch, 2014 – Thailand

Laminacauda Millidge, 1985

• Laminacauda aluminensis Millidge, 1991 – Argentina
• Laminacauda amabilis (Keyserling, 1886) – Peru
• Laminacauda ansoni Millidge, 1991 – Juan Fernandez Islands
• Laminacauda argentinensis Millidge, 1985 – Argentina
• Laminacauda baerti Miller, 2007 – Panama, Colombia, Galapagos Islands
• Laminacauda boliviensis Millidge, 1985 – Bolivia
• Laminacauda cognata Millidge, 1991 – Juan Fernandez Islands
• Laminacauda defoei (F. O. P.-Cambridge, 1899) – Juan Fernandez Islands
• Laminacauda dentichelis (Berland, 1913) – Ecuador
• Laminacauda diffusa Millidge, 1985 (type species) – Chile, Argentina, Falkland Islands
• Laminacauda dysphorica (Keyserling, 1886) – Peru, Bolivia
• Laminacauda expers Millidge, 1991 – Peru
• Laminacauda fuegiana (Tullgren, 1901) – Chile, Falkland Islands
• Laminacauda gigas Millidge, 1991 – Juan Fernandez Islands
• Laminacauda grata Millidge, 1991 – Colombia
• Laminacauda insulana Millidge, 1985 – Tristan da Cunha
• Laminacauda luscinia Millidge, 1985 – Tristan da Cunha
• Laminacauda magna Millidge, 1991 – Juan Fernandez Islands
• Laminacauda malkini Millidge, 1991 – Juan Fernandez Islands
• Laminacauda maxima Millidge, 1985 – Tristan da Cunha
• Laminacauda montevidensis (Keyserling, 1878) – Brazil, Uruguay, Argentina
• Laminacauda monticola Millidge, 1985 – Bolivia
• Laminacauda nana Millidge, 1991 – Chile
• Laminacauda newtoni Millidge, 1985 – Chile, Argentina
• Laminacauda orina (Chamberlin, 1916) – Peru
• Laminacauda pacifica (Berland, 1924) – Juan Fernandez Islands
• Laminacauda parvipalpis Millidge, 1985 – Chile
• Laminacauda peruensis Millidge, 1985 – Peru
• Laminacauda plagiata (Tullgren, 1901) – Chile, Argentina, Falkland Islands
• Laminacauda propinqua Millidge, 1991 – Juan Fernandez Islands
• Laminacauda rubens Millidge, 1991 – Juan Fernandez Islands
• Laminacauda sacra Millidge, 1991 – Bolivia
• Laminacauda salsa Millidge, 1991 – Chile
• Laminacauda suavis Millidge, 1991 – Colombia
• Laminacauda sublimis Millidge, 1991 – Peru
• Laminacauda thayerae Millidge, 1985 – Chile
• Laminacauda tristani Millidge, 1985 – Tristan da Cunha
• Laminacauda tuberosa Millidge, 1991 – Juan Fernandez Islands
• Laminacauda tucumani Millidge, 1991 – Argentina
• Laminacauda vicana (Keyserling, 1886) – Peru
• Laminacauda villagra Millidge, 1991 – Juan Fernandez Islands

Laminafroneta Merrett, 2004

• Laminafroneta bidentata (Holm, 1968) (type species) – Congo, Kenya, Rwanda
• Laminafroneta brevistyla (Holm, 1968) – Cameroon, Congo, Kenya, Tanzania
• Laminafroneta locketi (Merrett & Russell-Smith, 1996) – Ethiopia

Laperousea Dalmas, 1917

• Laperousea blattifera (Urquhart, 1887) (type species) – Australia, New Zealand
• Laperousea quindecimpunctata (Urquhart, 1893) – Tasmania

Lasiargus Kulczynski, 1894

• Lasiargus hirsutoides Wunderlich, 1995 – Mongolia
• Lasiargus hirsutus (Menge, 1869) (type species) – Palearctic
• Lasiargus pilipes (Kulczynski, 1908) – Russia, Kazakhstan
• Lasiargus zhui Eskov & Marusik, 1994 – Russia

Lepthyphantes Menge, 1866

• Lepthyphantes abditus Tanasevitch, 1986 – Russia
• Lepthyphantes aberdarensis Russell-Smith & Jocque, 1986 – Kenya
• Lepthyphantes acuminifrons Bosmans, 1978 – Ethiopia
• Lepthyphantes aegeus Caporiacco, 1948 – Greece
• Lepthyphantes aelleni Denis, 1957 – Morocco
• Lepthyphantes afer (Simon, 1913) – Algeria
• Lepthyphantes ajoti Bosmans, 1991 – Algeria
• Lepthyphantes albimaculatus (O. P.-Cambridge, 1873) – St. Helena
• Lepthyphantes albuloides (O. P.-Cambridge, 1872) – Cyprus, Israel
• Lepthyphantes aldersoni Levi & Levi, 1955 – Canada
• Lepthyphantes allegrii Caporiacco, 1935 – Karakorum
• Lepthyphantes almoravidus Barrientos, 2020 – Morocco
• Lepthyphantes alpinus (Emerton, 1882) – Holarctic
• Lepthyphantes altissimus Hu, 2001 – China
• Lepthyphantes annulipes Caporiacco, 1935 – Karakorum
• Lepthyphantes arcticus (Keyserling, 1886) – Alaska
• Lepthyphantes badhkyzensis Tanasevitch, 1986 – Turkmenistan
• Lepthyphantes bakeri Scharff, 1990 – Tanzania
• Lepthyphantes balearicus Denis, 1961 – Balearic Islands
• Lepthyphantes bamboutensis Bosmans, 1986 – Cameroon
• Lepthyphantes bamilekei Bosmans, 1986 – Cameroon
• Lepthyphantes beroni Deltshev, 1979 – Greece
• Lepthyphantes beshkovi Deltshev, 1979 – Crete
• Lepthyphantes bhudbari Tikader, 1970 – India
• Lepthyphantes bidentatus Hormiga & Ribera, 1990 – Spain
• Lepthyphantes biospeleologorum Barrientos, 2020 – Morocco
• Lepthyphantes biseriatus Simon & Fage, 1922 – Kenya
  • Lepthyphantes biseriatus infans Simon & Fage, 1922 – East Africa
• Lepthyphantes bituberculatus Bosmans, 1978 – Ethiopia
• Lepthyphantes brevihamatus Bosmans, 1985 – Morocco
• Lepthyphantes brignolianus Deltshev, 1979 – Crete
• Lepthyphantes buensis Bosmans & Jocque, 1983 – Cameroon
• Lepthyphantes carlittensis Denis, 1952 – France
• Lepthyphantes cavernicola Paik & Yaginuma, 1969 – Korea
• Lepthyphantes centromeroides Kulczynski, 1914 – Balkans, Bulgaria, Romania
  • Lepthyphantes centromeroides carpaticus Dumitrescu & Georgescu, 1970 – Romania
• Lepthyphantes chamberlini Schenkel, 1950 – USA, Canada
• Lepthyphantes chita Scharff, 1990 – Tanzania
• Lepthyphantes christodeltshev van Helsdingen, 2009 – Greece
• Lepthyphantes concavus (Oi, 1960) – Japan
• Lepthyphantes constantinescui Georgescu, 1989 – Romania
• Lepthyphantes coomansi Bosmans, 1979 – Kenya
• Lepthyphantes cruciformis Tanasevitch, 1989 – Kyrgyzstan
• Lepthyphantes cruentatus Tanasevitch, 1987 – Russia, Georgia
• Lepthyphantes cultellifer Schenkel, 1936 – China
• Lepthyphantes deosaicola Caporiacco, 1935 – Karakorum
• Lepthyphantes dilutus (Thorell, 1875) – Sweden
• Lepthyphantes dolichoskeles Scharff, 1990 – Tanzania
• Lepthyphantes emarginatus Fage, 1931 – Algeria
• Lepthyphantes encaustus (Becker, 1879) – Moldavia
• Lepthyphantes ensifer Barrientos, 2020 – Morocco
• Lepthyphantes erigonoides Schenkel, 1936 – China
• Lepthyphantes escapus Tanasevitch, 1989 – Turkmenistan
• Lepthyphantes exvaginatus Deeleman-Reinhold, 1984 – Algeria
• Lepthyphantes fadriquei Barrientos, 2020 – Morocco
• Lepthyphantes fernandezi Berland, 1924 – Juan Fernandez Islands
• Lepthyphantes furcillifer Chamberlin & Ivie, 1933 – USA
• Lepthyphantes gadesi Fage, 1931 – Spain
• Lepthyphantes hamifer Simon, 1884 – Palearctic
• Lepthyphantes hirsutus Tanasevitch, 1988 – Russia
• Lepthyphantes hissaricus Tanasevitch, 1989 – Tajikistan
• Lepthyphantes howelli Jocque & Scharff, 1986 – Tanzania
• Lepthyphantes huberti Wunderlich, 1980 – Corsica
• Lepthyphantes hublei Bosmans, 1986 – Cameroon
• Lepthyphantes hummeli Schenkel, 1936 – China
• Lepthyphantes hunanensis Yin, 2012 – China
• Lepthyphantes ibericus Ribera, 1981 – Spain
• Lepthyphantes imazigheni Barrientos, 2020 – Morocco
• Lepthyphantes impudicus Kulczynski, 1909 – Madeira
• Lepthyphantes incertissimus Caporiacco, 1935 – Karakorum
• Lepthyphantes inopinatus Locket, 1968 – Congo
• Lepthyphantes intricatus (Emerton, 1911) – USA, Canada
• Lepthyphantes iranicus Saaristo & Tanasevitch, 1996 – Iran
• Lepthyphantes japonicus Oi, 1960 – Japan
• Lepthyphantes kansuensis Schenkel, 1936 – China
• Lepthyphantes kekenboschi Bosmans, 1979 – Kenya
• Lepthyphantes kenyensis Bosmans, 1979 – Kenya
• Lepthyphantes kilimandjaricus Tullgren, 1910 – Tanzania
• Lepthyphantes kolymensis Tanasevitch & Eskov, 1987 – Russia
• Lepthyphantes kratochvili Fage, 1945 – Crete
• Lepthyphantes lamellatus Barrientos, 2020 – Morocco
• Lepthyphantes latrobei Millidge, 1995 – Krakatau
• Lepthyphantes latus Paik, 1965 – Korea
• Lepthyphantes lebronneci Berland, 1935 – Marquesas Islands
• Lepthyphantes leknizii Barrientos, 2020 – Morocco
• Lepthyphantes leprosus (Ohlert, 1865) – Holarctic, Chile
• Lepthyphantes leucocerus Locket, 1968 – Angola
• Lepthyphantes leucopygius Denis, 1939 – France
• Lepthyphantes ligulifer Denis, 1952 – Romania
• Lepthyphantes lingsoka Tikader, 1970 – India
• Lepthyphantes linzhiensis Hu, 2001 – China
• Lepthyphantes locketi van Helsdingen, 1977 – Angola, Kenya
• Lepthyphantes longihamatus Bosmans, 1985 – Morocco
• Lepthyphantes longipedis Tanasevitch, 2014 − Morocco
• Lepthyphantes louettei Jocque, 1985 – Comoro Islands
• Lepthyphantes lundbladi Schenkel, 1938 – Madeira
• Lepthyphantes luteipes (L. Koch, 1879) – Russia, Kazakhstan, Mongolia, China, Japan
• Lepthyphantes maculatus (Banks, 1900) – USA
• Lepthyphantes maesi Bosmans, 1986 – Cameroon
• Lepthyphantes magnesiae Brignoli, 1979 – Greece
• Lepthyphantes manengoubensis Bosmans, 1986 – Cameroon
• Lepthyphantes mauli Wunderlich, 1992 – Madeira
• Lepthyphantes maurusius Brignoli, 1978 – Morocco
• Lepthyphantes mbaboensis Bosmans, 1986 – Cameroon
• Lepthyphantes meillonae Denis, 1953 – France
• Lepthyphantes messapicus Caporiacco, 1939 – Italy
• Lepthyphantes micromegethes Locket, 1968 – Angola
• Lepthyphantes microserratus Petrunkevitch, 1930 – Puerto Rico
• Lepthyphantes minusculus Locket, 1968 – Congo
• Lepthyphantes minutus (Blackwall, 1833) (type species) – Holarctic
• Lepthyphantes msuyai Scharff, 1990 – Tanzania
• Lepthyphantes natalis Bosmans, 1986 – Cameroon
• Lepthyphantes nenilini Tanasevitch, 1988 – Russia
• Lepthyphantes neocaledonicus Berland, 1924 – New Caledonia
• Lepthyphantes nigridorsus Caporiacco, 1935 – Karakorum
• Lepthyphantes nigropictus Bosmans, 1979 – Kenya
• Lepthyphantes nitidior Simon, 1929 – France
• Lepthyphantes nodifer Simon, 1884 – Europe
• Lepthyphantes noronhensis Rodrigues, Brescovit & Freitas, 2008 – Brazil
• Lepthyphantes notabilis Kulczynski, 1887 – Central Europe
• Lepthyphantes obtusicornis Bosmans, 1979 – Kenya
• Lepthyphantes okuensis Bosmans, 1986 – Cameroon
• Lepthyphantes opilio Simon, 1929 – France
• Lepthyphantes palmeroensis Wunderlich, 1992 – Canary Islands
• Lepthyphantes patulus Locket, 1968 – Angola
• Lepthyphantes pennatus Scharff, 1990 – Tanzania
• Lepthyphantes peramplus (O. Pickard-Cambridge, 1885) − India
• Lepthyphantes perfidus Tanasevitch, 1985 – Central Asia
• Lepthyphantes phallifer Fage, 1931 – Spain
• Lepthyphantes phialoides Scharff, 1990 – Tanzania
• Lepthyphantes pieltaini Machado, 1940 – Morocco
• Lepthyphantes pratorum Caporiacco, 1935 – Karakorum
• Lepthyphantes rainieri Emerton, 1926 – Canada
• Lepthyphantes rimicola Lawrence, 1964 – South Africa
• Lepthyphantes rossitsae Dimitrov, 2018 – Turkey
• Lepthyphantes rubescens Emerton, 1926 – Canada
• Lepthyphantes rudrai Tikader, 1970 – India
• Lepthyphantes ruwenzori Jocque, 1985 – Congo, Uganda
• Lepthyphantes sardous Gozo, 1908 – Sardinia
• Lepthyphantes sasi Barrientos, 2020 – Morocco
• Lepthyphantes saurensis Eskov, 1995 – Kazakhstan
• Lepthyphantes serratus Oi, 1960 – Japan
• Lepthyphantes silvamontanus Bosmans & Jocque, 1983 – Cameroon
• Lepthyphantes simiensis Bosmans, 1978 – Ethiopia
• Lepthyphantes speculae Denis, 1959 – Lebanon
• Lepthyphantes stramineus (O. Pickard-Cambridge, 1885) − India
• Lepthyphantes striatiformis Caporiacco, 1934 – Karakorum
• Lepthyphantes strinatii Hubert, 1970 – Tunisia
• Lepthyphantes styx Wunderlich, 2011 – Canary Islands
• Lepthyphantes subtilis Tanasevitch, 1989 – Kyrgyzstan
• Lepthyphantes tamara Chamberlin & Ivie, 1943 – USA
• Lepthyphantes taza Tanasevitch, 2014 − Morocco
• Lepthyphantes todillus Simon, 1929 – France
• Lepthyphantes trivittatus Caporiacco, 1935 – Karakorum
• Lepthyphantes tropicalis Tullgren, 1910 – Tanzania
• Lepthyphantes tullgreni Bosmans, 1978 – Tanzania
• Lepthyphantes turanicus Tanasevitch & Fet, 1986 – Turkmenistan
• Lepthyphantes turbatrix (O. P.-Cambridge, 1877) – North America, Greenland
• Lepthyphantes ultimus Tanasevitch, 1989 – Tajikistan
• Lepthyphantes umbratilis (Keyserling, 1886) – USA
• Lepthyphantes vanstallei Bosmans, 1986 – Cameroon
• Lepthyphantes venereus Simon, 1913 – Algeria
• Lepthyphantes vividus Denis, 1955 – Lebanon
• Lepthyphantes yueluensis Yin, 2012 – China
• Lepthyphantes yushuensis Hu, 2001 – China
• Lepthyphantes zhangmuensis Hu, 2001 – China

Leptorhoptrum Kulczynski, 1894

• Leptorhoptrum robustum (Westring, 1851) – Holarctic

Leptothrix Menge, 1869

• Leptothrix hardyi (Blackwall, 1850) – Palearctic

Lessertia Smith, 1908

• Lessertia barbara (Simon, 1884) – Spain, Morocco, Algeria
• Lessertia dentichelis (Simon, 1884) (type species) – Europe, Canary Islands, Madeira, Canada, New Zealand

Lessertinella Denis, 1947

• Lessertinella carpatica Weiss, 1979 – Slovakia, Romania
• Lessertinella kulczynskii (Lessert, 1910) (type species) – Switzerland, Germany, Austria, Slovakia, Italy

Lidia Saaristo & Marusik, 2004

• Lidia molesta (Tanasevitch, 1989) – Kyrgyzstan
• Lidia tarabaevi Saaristo & Marusik, 2004 (type species) – Kazakhstan

Limoneta Bosmans & Jocque, 1983

• Limoneta graminicola Bosmans & Jocque, 1983 (type species) – Cameroon
• Limoneta sirimoni (Bosmans, 1979) – Kenya, South Africa

Linyphantes Chamberlin & Ivie, 1942

• Linyphantes aeronauticus (Petrunkevitch, 1929) (type species) – USA
• Linyphantes aliso Chamberlin & Ivie, 1942 – USA
• Linyphantes anacortes Chamberlin & Ivie, 1942 – USA
• Linyphantes delmarus Chamberlin & Ivie, 1942 – USA
• Linyphantes distinctus Chamberlin & Ivie, 1942 – USA
• Linyphantes eureka Chamberlin & Ivie, 1942 – USA
• Linyphantes laguna Chamberlin & Ivie, 1942 – USA
• Linyphantes microps Chamberlin & Ivie, 1942 – USA
• Linyphantes natches Chamberlin & Ivie, 1942 – USA
• Linyphantes nehalem Chamberlin & Ivie, 1942 – USA
• Linyphantes nigrescens Chamberlin & Ivie, 1942 – USA
• Linyphantes obscurus Chamberlin & Ivie, 1942 – USA
• Linyphantes orcinus (Emerton, 1917) – USA, Canada
• Linyphantes pacificus (Banks, 1906) – USA
• Linyphantes pacificus Chamberlin & Ivie, 1942 – USA
• Linyphantes pualla Chamberlin & Ivie, 1942 – USA, Canada
• Linyphantes santinez Chamberlin & Ivie, 1942 – USA
  • Linyphantes santinez verdugo Chamberlin & Ivie, 1942 – USA
• Linyphantes tragicus (Banks, 1898) – Mexico
• Linyphantes victoria Chamberlin & Ivie, 1942 – Canada

Linyphia Latreille, 1804

• Linyphia adstricta (Keyserling, 1886) – USA
• Linyphia albipunctata O. P.-Cambridge, 1885 – Yarkand
• Linyphia alpicola van Helsdingen, 1969 – Central Europe
• Linyphia armata (Keyserling, 1891) – Brazil
• Linyphia bicuspis (F. O. P.-Cambridge, 1902) – Mexico
• Linyphia bifasciata (F. O. P.-Cambridge, 1902) – Costa Rica
• Linyphia bisignata (Banks, 1909) – Costa Rica
• Linyphia calcarifera (Keyserling, 1886) – Panama, Colombia
• Linyphia catalina Gertsch, 1951 – USA
• Linyphia chiapasia Gertsch & Davis, 1946 – Mexico
• Linyphia chiridota (Thorell, 1895) – Myanmar
• Linyphia clara (Keyserling, 1891) – Brazil
• Linyphia confinis O. P.-Cambridge, 1902 – Guatemala
• Linyphia consanguinea O. P.-Cambridge, 1885 – Yarkand
• Linyphia cylindrata (Keyserling, 1891) – Brazil
• Linyphia decorata (Keyserling, 1891) – Brazil
• Linyphia duplicata (F. O. P.-Cambridge, 1902) – Mexico, Guatemala
• Linyphia eiseni Banks, 1898 – Mexico
• Linyphia emertoni Thorell, 1875 – Canada
• Linyphia falculifera (F. O. P.-Cambridge, 1902) – Costa Rica
• Linyphia ferentaria (Keyserling, 1886) – Peru
• Linyphia horaea (Keyserling, 1886) – Colombia
• Linyphia hortensis Sundevall, 1830 – Palearctic
• Linyphia hospita (Keyserling, 1886) – Colombia
• Linyphia hui Hu, 2001 – China
• Linyphia karschi Roewer, 1942 – Sao Tome
• Linyphia lambda (F. O. P.-Cambridge, 1902) – Guatemala
• Linyphia lehmanni Simon, 1903 – Argentina
• Linyphia leucosternon White, 1841 – Brazil
• Linyphia limatula Simon, 1904 – Chile
• Linyphia limbata (F. O. P.-Cambridge, 1902) – Mexico, Guatemala
• Linyphia lineola Pavesi, 1883 – Ethiopia
• Linyphia linguatula (F. O. P.-Cambridge, 1902) – Guatemala
• Linyphia linzhiensis Hu, 2001 – China
• Linyphia longiceps (Keyserling, 1891) – Brazil
• Linyphia longispina (F. O. P.-Cambridge, 1902) – Mexico
• Linyphia ludibunda (Keyserling, 1886) – Peru
• Linyphia lurida (Keyserling, 1886) – Colombia
• Linyphia maculosa (Banks, 1909) – Costa Rica
• Linyphia maura Thorell, 1875 – Western Mediterranean
• Linyphia melanoprocta Mello-Leitao, 1944 – Argentina
• Linyphia menyuanensis Hu, 2001 – China
• Linyphia mimonti Simon, 1884 – Italy, Greece, Lebanon, Israel
• Linyphia monticolens Roewer, 1942 – Peru
• Linyphia neophita Hentz, 1850 – USA
• Linyphia nepalensis Wunderlich, 1983 – Nepal
• Linyphia nigrita (F. O. P.-Cambridge, 1902) – Mexico, Guatemala
• Linyphia nitens Urquhart, 1893 – Tasmania
• Linyphia obesa Thorell, 1875 – Sweden
• Linyphia obscurella Roewer, 1942 – Brazil
• Linyphia octopunctata (Chamberlin & Ivie, 1936) – Panama
• Linyphia oligochronia (Keyserling, 1886) – Peru
• Linyphia orophila Thorell, 1877 – USA
• Linyphia peruana (Keyserling, 1886) – Peru
• Linyphia petrunkevitchi Roewer, 1942 – Guatemala
• Linyphia phaeochorda Rainbow, 1920 – Norfolk Islands
• Linyphia phyllophora Thorell, 1890 – Sumatra
• Linyphia polita Blackwall, 1870 – Sicily
• Linyphia postica (Banks, 1909) – Costa Rica
• Linyphia rita Gertsch, 1951 – USA
• Linyphia rubella Keyserling, 1886 – Peru
• Linyphia rubriceps (Keyserling, 1891) – Brazil
• Linyphia rustica (F. O. P.-Cambridge, 1902) – Mexico
• Linyphia sagana Dönitz & Strand, 1906 – Japan
• Linyphia sikkimensis Tikader, 1970 – India
• Linyphia simplicata (F. O. P.-Cambridge, 1902) – Guatemala
• Linyphia subluteae Urquhart, 1893 – Tasmania
• Linyphia tauphora Chamberlin, 1928 – USA
• Linyphia tenuipalpis Simon, 1884 – Europe to Central Asia, Algeria
• Linyphia textrix Walckenaer, 1841 – USA
• Linyphia triangularis (Clerck, 1757) (type species) – Palearctic, introduced in USA
• Linyphia triangularoides Schenkel, 1936 – China
• Linyphia trifalcata (F. O. P.-Cambridge, 1902) – Guatemala
• Linyphia tuasivia Marples, 1955 – Samoa, Aitutaki
• Linyphia tubernaculofaciens Hingston, 1932 – Guyana
• Linyphia virgata (Keyserling, 1886) – Peru
• Linyphia xilitla Gertsch & Davis, 1946 – Mexico
• Linyphia yangmingensis Yin, 2012 – China

Locketidium Jocque, 1981

• Locketidium bosmansi Jocque, 1981 (type species) – Malawi
• Locketidium couloni Jocque, 1981 – Kenya
• Locketidium stuarti Scharff, 1990 – Tanzania

Locketiella Millidge & Russell-Smith, 1992

• Locketiella merretti Millidge, 1995 – Krakatau
• Locketiella parva Millidge & Russell-Smith, 1992 (type species) – Borneo

Locketina Kocak & Kemal, 2006

• Locketina fissivulva (Millidge & Russell-Smith, 1992) – Borneo
• Locketina pusilla (Millidge & Russell-Smith, 1992) – Borneo
• Locketina versa (Locket, 1982) (type species) – Malaysia

Lomaita Bryant, 1948

• Lomaita darlingtoni Bryant, 1948 – Hispaniola

Lophomma Menge, 1868

• Lophomma depressum (Emerton, 1882) – USA
• Lophomma punctatum (Blackwall, 1841) (type species) – Palearctic
• Lophomma vaccinii (Emerton, 1926) – USA, Alaska, Russia

Lotusiphantes Chen & Yin, 2001

• Lotusiphantes nanyuensis Chen & Yin, 2001 – China

Lucrinus O. P.-Cambridge, 1904

• Lucrinus putus O. P.-Cambridge, 1904 – South Africa

Lygarina Simon, 1894

• Lygarina aurantiaca (Simon, 1905) – Argentina
• Lygarina caracasana Simon, 1894 – Venezuela
• Lygarina finitima Millidge, 1991 – Peru
• Lygarina nitida Simon, 1894 (type species) – Brazil
• Lygarina silvicola Millidge, 1991 – Brazil

Machadocara Miller, 1970

• Machadocara dubia Miller, 1970 – Congo
• Machadocara gongylioides Miller, 1970 (type species) – Zambia

Macrargus Dahl, 1886

• Macrargus boreus Holm, 1968 – Sweden, Finland, Estonia, Russia
• Macrargus carpenteri (O. P.-Cambridge, 1894) – Palearctic
• Macrargus multesimus (O. P.-Cambridge, 1875) – Holarctic
• Macrargus rufus (Wider, 1834) (type species) – Palearctic
• Macrargus sumyensis Gnelitsa & Koponen, 2010 – Ukraine, Belarus

Maculoncus Wunderlich, 1995

• Maculoncus obscurus Tanasevitch, Ponomarev & Chumachenko, 2016 – Russia (Caucasus)
• Maculoncus orientalis Tanasevitch, 2011 – Taiwan
• Maculoncus parvipalpus Wunderlich, 1995 (type species) – Greece

Malkinola Miller, 2007

• Malkinola insulanus (Millidge, 1991) – Juan Fernandez Islands

Mansuphantes Saaristo & Tanasevitch, 1996

• Mansuphantes arciger (Kulczynski, 1882) – Europe
• Mansuphantes aridus (Thorell, 1875) – Switzerland, Austria, Italy
• Mansuphantes auruncus (Brignoli, 1979) – Italy
• Mansuphantes fragilis (Thorell, 1875) – Europe, Turkey
• Mansuphantes korgei (Saaristo & Tanasevitch, 1996) – Turkey
• Mansuphantes mansuetus (Thorell, 1875) (type species) – Palearctic
• Mansuphantes ovalis (Tanasevitch, 1987) – Russia, Georgia, Azerbaijan
• Mansuphantes parmatus (Tanasevitch, 1990) – Russia, Azerbaijan
• Mansuphantes pseudoarciger (Wunderlich, 1985) – France, Switzerland, Italy
• Mansuphantes rectilamellus (Deltshev, 1988) – Bulgaria
• Mansuphantes rossii (Caporiacco, 1927) – Austria, Italy
• Mansuphantes simoni (Kulczynski, 1894) – Western Europe

Maorineta Millidge, 1988

• Maorineta acerba Millidge, 1988 – New Zealand
• Maorineta ambigua Millidge, 1991 – Marshall Islands, Caroline Islands, Cook Islands
• Maorineta gentilis Millidge, 1988 – New Zealand
• Maorineta minor Millidge, 1988 – New Zealand
• Maorineta mollis Millidge, 1988 – New Zealand
• Maorineta sulcata Millidge, 1988 – New Zealand
• Maorineta tibialis Millidge, 1988 (type species) – New Zealand
• Maorineta tumida Millidge, 1988 – New Zealand

Maro O. P.-Cambridge, 1906

• Maro amplus Dondale & Buckle, 2001 – Canada, USA
• Maro borealis Eskov, 1991 – Russia
• Maro bulbosus Zhao & Li, 2014 − China
• Maro bureensis Tanasevitch, 2006 – Russia
• Maro flavescens (O. P.-Cambridge, 1873) – Russia, Mongolia
• Maro khabarum Tanasevitch, 2006 – Russia
• Maro lautus Saito, 1984 – Russia, Japan
• Maro lehtineni Saaristo, 1971 – Europe
• Maro lepidus Casemir, 1961 – Europe
• Maro minutus O. P.-Cambridge, 1906 (type species) – Palearctic
• Maro nearcticus Dondale & Buckle, 2001 – Canada, USA
• Maro pansibiricus Tanasevitch, 2006 – Russia
• Maro perpusillus Saito, 1984 – Japan
• Maro saaristoi Eskov, 1980 – Russia
• Maro sibiricus Eskov, 1980 – Russia
• Maro sublestus Falconer, 1915 – Palearctic
• Maro ussuricus Tanasevitch, 2006 – Russia

Martensinus Wunderlich, 1973

• Martensinus annulatus Wunderlich, 1973 – Nepal
• Martensinus micronetiformis Wunderlich, 1973 (type species) – Nepal

Masikia Millidge, 1984

• Masikia bizinia Nekhaeva, Marusik & Buckle, 2019 – Russia (north-east Siberia)
• Masikia caliginosa Millidge, 1984 – Russia (Europe to Far North-East, Kurile Is.), USA (Alaska)
• Masikia indistincta (Kulczynski, 1908) (type species) – Russia, Alaska, Canada
• Masikia relicta (Chamberlin, 1949) – USA

Maso Simon, 1884

• Maso alticeps (Emerton, 1909) – USA
• Maso douro Bosmans & Cardoso, 2010 – Portugal
• Maso gallicus Simon, 1894 – Europe, Algeria to Azerbaijan
• Maso krakatauensis Bristowe, 1931 – Krakatau
• Maso navajo Chamberlin, 1949 – USA
• Maso politus Banks, 1896 – USA
• Maso sundevalli (Westring, 1851) (type species) – Holarctic

Masoncus Chamberlin, 1949

• Masoncus arienus Chamberlin, 1949 (type species) – USA
• Masoncus conspectus (Gertsch & Davis, 1936) – USA
• Masoncus dux Chamberlin, 1949 – Canada
• Masoncus pogonophilus Cushing, 1995 – USA

Masonetta Chamberlin & Ivie, 1939

• Masonetta floridana (Ivie & Barrows, 1935) – USA

Mecopisthes Simon, 1926

• Mecopisthes alter Thaler, 1991 – Italy
• Mecopisthes crassirostris (Simon, 1884) – Portugal, France
• Mecopisthes daiarum Bosmans, 1993 – Algeria
• Mecopisthes jacquelinae Bosmans, 1993 – Morocco
• Mecopisthes latinus Millidge, 1978 – Switzerland, Italy
• Mecopisthes millidgei Wunderlich, 1995 – Sardinia
• Mecopisthes monticola Bosmans, 1993 – Algeria
• Mecopisthes nasutus Wunderlich, 1995 – Greece
• Mecopisthes nicaeensis (Simon, 1884) – France, Italy
• Mecopisthes orientalis Tanasevitch & Fet, 1986 – Turkmenistan
• Mecopisthes paludicola Bosmans, 1993 – Algeria
• Mecopisthes peuceticus Caporiacco, 1951 – Italy
• Mecopisthes peusi Wunderlich, 1972 – Europe, Israel
• Mecopisthes pictonicus Denis, 1949 – France
• Mecopisthes pumilio Wunderlich, 2008 – Switzerland
• Mecopisthes rhomboidalis Gao, Zhu & Gao, 1993 – China
• Mecopisthes silus (O. P.-Cambridge, 1872) (type species) – Europe, Russia
• Mecopisthes tokumotoi Oi, 1964 – Japan

Mecynargoides Eskov, 1988

• Mecynargoides kolymensis Eskov, 1988 – Russia, Mongolia

Mecynargus Kulczynski, 1894

• Mecynargus asiaticus Tanasevitch, 1989 – Kyrgyzstan
• Mecynargus borealis (Jackson, 1930) – Holarctic
• Mecynargus brocchus (L. Koch, 1872) – Europe
• Mecynargus hypnicola Eskov, 1988 – Russia
• Mecynargus longus (Kulczynski, 1882) (type species) – Eastern Europe
• Mecynargus minutipalpis Gnelitsa, 2011 – Ukraine, Russia
• Mecynargus minutus Tanasevitch, 2013 – Russia
• Mecynargus monticola (Holm, 1943) – Sweden, Finland, Russia, Mongolia, Canada
• Mecynargus morulus (O. P.-Cambridge, 1873) – Greenland, Palearctic
• Mecynargus paetulus (O. P.-Cambridge, 1875) – Holarctic
• Mecynargus pinipumilis Eskov, 1988 – Russia
• Mecynargus pyrenaeus (Denis, 1950) – France
• Mecynargus sphagnicola (Holm, 1939) – Greenland, Scandinavia, Russia, Mongolia, Canada
• Mecynargus tundricola Eskov, 1988 – Russia
• Mecynargus tungusicus (Eskov, 1981) – Russia, Kyrgyzstan, China, Canada

Mecynidis Simon, 1894

• Mecynidis antiqua Jocque & Scharff, 1986 – Tanzania
• Mecynidis ascia Scharff, 1990 – Tanzania
• Mecynidis bitumida Russell-Smith & Jocque, 1986 – Kenya
• Mecynidis dentipalpis Simon, 1894 (type species) – South Africa
• Mecynidis laevitarsis Miller, 1970 – Angola
• Mecynidis muthaiga Russell-Smith & Jocque, 1986 – Kenya
• Mecynidis scutata Jocque & Scharff, 1986 – Tanzania
• Mecynidis spiralis Jocque & Scharff, 1986 – Tanzania

Megafroneta Blest, 1979

• Megafroneta dugdaleae Blest & Vink, 2002 – New Zealand
• Megafroneta elongata Blest, 1979 (type species) – New Zealand
• Megafroneta gigas Blest, 1979 – New Zealand

Megalepthyphantes Wunderlich, 1994

• Megalepthyphantes auresensis Bosmans, 2006 – Algeria
• Megalepthyphantes bkheitae (Bosmans & Bouragba, 1992) – Algeria
• Megalepthyphantes brignolii Tanasevitch, 2014 − Morocco
• Megalepthyphantes camelus (Tanasevitch, 1990) – Iran, Azerbaijan
• Megalepthyphantes collinus (L. Koch, 1872) – Palearctic
• Megalepthyphantes globularis Tanasevitch, 2011 – Turkey
• Megalepthyphantes hellinckxorum Bosmans, 2006 – Algeria
• Megalepthyphantes kandahar Tanasevitch, 2009 – Afghanistan
• Megalepthyphantes kronebergi (Tanasevitch, 1989) – Iran, Kazakhstan to China
• Megalepthyphantes kuhitangensis (Tanasevitch, 1989) – Israel, Central Asia, China
• Megalepthyphantes lydiae Wunderlich, 1994 – Greece
• Megalepthyphantes minotaur Tanasevitch & Wunderlich, 2015 − Crete
• Megalepthyphantes nebulosoides (Wunderlich, 1977) – Iran, Central Asia
• Megalepthyphantes nebulosus (Sundevall, 1830) (type species) – Holarctic
• Megalepthyphantes pseudocollinus Saaristo, 1997 – Europe, Russia, Iran
• Megalepthyphantes turkestanicus (Tanasevitch, 1989) – Turkmenistan, Afghanistan, China
• Megalepthyphantes turkeyensis Tanasevitch, Kunt & Seyyar, 2005 – Cyprus, Turkey

Mermessus O. P.-Cambridge, 1899

• Mermessus agressus (Gertsch & Davis, 1937) – USA, Mexico
• Mermessus albulus (Zorsch & Crosby, 1934) – USA
• Mermessus annamae (Gertsch & Davis, 1937) – Mexico
• Mermessus antraeus (Crosby, 1926) – USA, Mexico
• Mermessus augustae (Crosby & Bishop, 1933) – USA
• Mermessus augustalis (Crosby & Bishop, 1933) – USA, Canada
• Mermessus avius (Millidge, 1987) – Mexico
• Mermessus brevidentatus (Emerton, 1909) – USA
• Mermessus bryantae (Ivie & Barrows, 1935) – North America, Cuba, Venezuela, Azores
• Mermessus caelebs (Millidge, 1987) – Panama, Venezuela
• Mermessus coahuilanus (Gertsch & Davis, 1940) – USA, Mexico
• Mermessus cognatus (Millidge, 1987) – Mexico to Costa Rica
• Mermessus colimus (Millidge, 1987) – Mexico
• Mermessus comes (Millidge, 1987) – Mexico
• Mermessus conexus (Millidge, 1987) – Mexico
• Mermessus conjunctus (Millidge, 1991) – Brazil
• Mermessus contortus (Emerton, 1882) – USA
• Mermessus denticulatus (Banks, 1898) – USA to Colombia (Europe, North Africa, introduced)
• Mermessus dentiger O. P.-Cambridge, 1899 (type species) – USA to Guatemala, Caribbean
• Mermessus dentimandibulatus (Keyserling, 1886) – Colombia, Peru
• Mermessus dominicus (Millidge, 1987) – Dominica
• Mermessus dopainus (Chamberlin & Ivie, 1936) – Mexico
• Mermessus entomologicus (Emerton, 1911) – USA, Canada
• Mermessus estrellae (Millidge, 1987) – Mexico
• Mermessus facetus (Millidge, 1987) – Costa Rica
• Mermessus floridus (Millidge, 1987) – USA
• Mermessus formosus (Millidge, 1987) – Mexico
• Mermessus fractus (Millidge, 1987) – Costa Rica
• Mermessus fradeorum (Berland, 1932) – Cosmopolitan
• Mermessus fuscus (Millidge, 1987) – Mexico
• Mermessus hebes (Millidge, 1991) – Venezuela
• Mermessus holdus (Chamberlin & Ivie, 1939) – USA, Canada
• Mermessus hospita (Millidge, 1987) – Mexico
• Mermessus ignobilis (Millidge, 1987) – Mexico
• Mermessus imago (Millidge, 1987) – Mexico
• Mermessus index (Emerton, 1914) – USA, Canada
• Mermessus indicabilis (Crosby & Bishop, 1928) – USA
• Mermessus inornatus (Ivie & Barrows, 1935) – USA
• Mermessus insulsus (Millidge, 1991) – Peru
• Mermessus jona (Bishop & Crosby, 1938) – USA, Canada
• Mermessus leoninus (Millidge, 1987) – Mexico
• Mermessus libanus (Millidge, 1987) – Mexico
• Mermessus lindrothi (Holm, 1960) – Alaska
• Mermessus maculatus (Banks, 1892) – Russia, Canada to Guatemala
• Mermessus maderus (Millidge, 1987) – USA
• Mermessus major (Millidge, 1987) – USA
• Mermessus mediocris (Millidge, 1987) – USA, Canada
• Mermessus medius (Millidge, 1987) – Mexico
• Mermessus merus (Millidge, 1987) – Mexico
• Mermessus mniarus (Crosby & Bishop, 1928) – USA
• Mermessus modicus (Millidge, 1987) – USA
• Mermessus montanus (Millidge, 1987) – Mexico
• Mermessus monticola (Millidge, 1987) – Mexico
• Mermessus moratus (Millidge, 1987) – Mexico
• Mermessus naniwaensis (Oi, 1960) – China, Japan
• Mermessus nigrus (Millidge, 1991) – Colombia
• Mermessus obscurus (Millidge, 1991) – Colombia
• Mermessus orbus (Millidge, 1987) – Mexico
• Mermessus ornatus (Millidge, 1987) – Mexico
• Mermessus paludosus (Millidge, 1987) – Canada
• Mermessus paulus (Millidge, 1987) – USA
• Mermessus perplexus (Millidge, 1987) – Mexico
• Mermessus persimilis (Millidge, 1987) – Mexico
• Mermessus pinicola (Millidge, 1987) – Mexico
• Mermessus probus (Millidge, 1987) – Mexico
• Mermessus proximus (Keyserling, 1886) – Peru
• Mermessus rapidulus (Bishop & Crosby, 1938) – Nicaragua, Costa Rica, Panama
• Mermessus singularis (Millidge, 1987) – Mexico
• Mermessus socius (Chamberlin, 1949) – USA
• Mermessus sodalis (Millidge, 1987) – USA
• Mermessus solitus (Millidge, 1987) – USA
• Mermessus solus (Millidge, 1987) – Mexico
• Mermessus subantillanus (Millidge, 1987) – Guadeloupe
• Mermessus taibo (Chamberlin & Ivie, 1933) – USA, Canada
• Mermessus tenuipalpis (Emerton, 1911) – USA
• Mermessus tepejicanus (Gertsch & Davis, 1937) – Mexico
• Mermessus tibialis (Millidge, 1987) – USA
• Mermessus tlaxcalanus (Gertsch & Davis, 1937) – Mexico
• Mermessus tridentatus (Emerton, 1882) – USA, Canada, Puerto Rico
• Mermessus trilobatus (Emerton, 1882) – Holarctic
• Mermessus undulatus (Emerton, 1914) – USA, Canada

Mesasigone Tanasevitch, 1989

• Mesasigone mira Tanasevitch, 1989 – Russia, Iran, Kazakhstan to China

Metafroneta Blest, 1979

• Metafroneta minima Blest, 1979 – New Zealand
• Metafroneta sinuosa Blest, 1979 (type species) – New Zealand
• Metafroneta subversa Blest & Vink, 2002 – New Zealand

Metaleptyphantes Locket, 1968

• Metaleptyphantes bifoliatus Locket, 1968 – Angola
• Metaleptyphantes cameroonensis Bosmans, 1986 – Cameroon
• Metaleptyphantes carinatus Locket, 1968 – Angola
• Metaleptyphantes clavator Locket, 1968 – Congo, Angola, Kenya, Tanzania
• Metaleptyphantes dentiferens Bosmans, 1979 – Kenya
• Metaleptyphantes dubius Locket & Russell-Smith, 1980 – Nigeria
• Metaleptyphantes familiaris Jocque, 1984 – South Africa
• Metaleptyphantes foulfouldei Bosmans, 1986 – Cameroon
• Metaleptyphantes kraepelini (Simon, 1905) – Java
• Metaleptyphantes machadoi Locket, 1968 (type species) – Cameroon, Nigeria, Gabon, Angola, Uganda, Tanzania
• Metaleptyphantes ovatus Scharff, 1990 – Tanzania
• Metaleptyphantes perexiguus (Simon & Fage, 1922) – Africa, Comoro Islands
• Metaleptyphantes praecipuus Locket, 1968 – Angola, Seychelles
• Metaleptyphantes triangulatus Holm, 1968 – Congo
• Metaleptyphantes uncinatus Holm, 1968 – Congo
• Metaleptyphantes vates Jocque, 1983 – Gabon
• Metaleptyphantes vicinus Locket, 1968 – Angola

Metamynoglenes Blest, 1979

• Metamynoglenes absurda Blest & Vink, 2002 – New Zealand
• Metamynoglenes attenuata Blest, 1979 – New Zealand
• Metamynoglenes flagellata Blest, 1979 – New Zealand
• Metamynoglenes gracilis Blest, 1979 – New Zealand
• Metamynoglenes helicoides Blest, 1979 – New Zealand
• Metamynoglenes incurvata Blest, 1979 (type species) – New Zealand
• Metamynoglenes magna Blest, 1979 – New Zealand
• Metamynoglenes ngongotaha Blest & Vink, 2002 – New Zealand

Metapanamomops Millidge, 1977

• Metapanamomops kaestneri (Wiehle, 1961) – Germany to Ukraine

Metopobactrus Simon, 1884

• Metopobactrus ascitus (Kulczynski, 1894) – Eastern Europe
• Metopobactrus cavernicola Wunderlich, 1992 – Canary Islands
• Metopobactrus deserticola Loksa, 1981 – Hungary
• Metopobactrus falcifrons Simon, 1884 (type species) – France
• Metopobactrus nadigi Thaler, 1976 – Switzerland, Austria, Italy
• Metopobactrus nodicornis Schenkel, 1927 – Switzerland, Austria
• Metopobactrus orbelicus Deltshev, 1985 – Bulgaria
• Metopobactrus pacificus Emerton, 1923 – USA
• Metopobactrus prominulus (O. P.-Cambridge, 1872) – Holarctic
• Metopobactrus verticalis (Simon, 1881) – France, Corsica

Micrargus Dahl, 1886

• Micrargus aleuticus Holm, 1960 – Alaska
• Micrargus alpinus Relys & Weiss, 1997 – Germany, Switzerland, Austria
• Micrargus apertus (O. P.-Cambridge, 1871) – Palearctic
• Micrargus cavernicola Wunderlich, 1995 – Japan
• Micrargus cupidon (Simon, 1913) – France
• Micrargus dilutus (Denis, 1948) – France
• Micrargus dissimilis Denis, 1950 – France
• Micrargus fuscipalpis (Denis, 1962) −Uganda
• Micrargus georgescuae Millidge, 1976 – Europe
• Micrargus herbigradus (Blackwall, 1854) (type species) – Palearctic
• Micrargus hokkaidoensis Wunderlich, 1995 – Japan
• Micrargus laudatus (O. P.-Cambridge, 1881) – Europe
• Micrargus longitarsus (Emerton, 1882) – USA, Canada
• Micrargus nibeoventris (Komatsu, 1942) – Japan
• Micrargus parvus Wunderlich, 2011 – Canary Islands
• Micrargus pervicax (Denis, 1947) – France, possibly Austria
• Micrargus subaequalis (Westring, 1851) – Palearctic

Microbathyphantes van Helsdingen, 1985

• Microbathyphantes aokii (Saito, 1982) – China, Vietnam, Japan
• Microbathyphantes celebes Tanasevitch, 2012 – Sulawesi
• Microbathyphantes palmarius (Marples, 1955) (type species) – Sri Lanka, India, Seychelles, Myanmar, Polynesia
• Microbathyphantes spedani (Locket, 1968) – Cameroon, Nigeria, Angola
• Microbathyphantes tateyamaensis (Oi, 1960) – Japan

Microctenonyx Dahl, 1886

• Microctenonyx apuliae (Caporiacco, 1951) – Italy
• Microctenonyx cavifrons (Caporiacco, 1935) – Karakorum
• Microctenonyx evansae (Locket & Russell-Smith, 1980) – Nigeria
• Microctenonyx subitaneus (O. P.-Cambridge, 1875) (type species) – Holarctic (elsewhere, introduced)

Microcyba Holm, 1962

• Microcyba aculeata Holm, 1964 – Congo
• Microcyba affinis Holm, 1962 – Uganda
• Microcyba angulata Holm, 1962 – Kenya, Uganda
• Microcyba brevidentata Holm, 1962 – Tanzania
• Microcyba calida Jocque, 1983 – Gabon
• Microcyba cameroonensis Bosmans, 1988 – Cameroon
• Microcyba divisa Jocque, 1983 – Gabon
• Microcyba erecta Holm, 1962 – Uganda
• Microcyba falcata Holm, 1962 (type species) – Uganda
• Microcyba hamata Holm, 1962 – Kenya, Uganda
• Microcyba hedbergi Holm, 1962 – Uganda
• Microcyba leleupi Holm, 1968 – Congo
• Microcyba projecta Holm, 1962 – Uganda
• Microcyba simulata Holm, 1962 – Kenya
• Microcyba tridentata Holm, 1962 – Kenya, Uganda
• Microcyba vancotthemi Bosmans, 1977 – Kenya
• Microcyba viduata Holm, 1962 – Kenya
• Microcyba vilhenai Miller, 1970 – Congo

Microlinyphia Gerhardt, 1928

• Microlinyphia aethiopica (Tullgren, 1910) – East Africa
• Microlinyphia cylindriformis Jocque, 1985 – Comoro Islands
• Microlinyphia dana (Chamberlin & Ivie, 1943) – USA, Canada, Alaska
• Microlinyphia delesserti (Caporiacco, 1949) – Tanzania, Uganda, Congo
• Microlinyphia impigra (O. P.-Cambridge, 1871) – Holarctic
• Microlinyphia johnsoni (Blackwall, 1859) – Madeira, Canary Islands
• Microlinyphia mandibulata (Emerton, 1882) – USA
  • Microlinyphia mandibulata punctata (Chamberlin & Ivie, 1943) – USA, Canada
• Microlinyphia pusilla (Sundevall, 1830) (type species) – Holarctic
  • Microlinyphia pusilla quadripunctata (Strand, 1903) – Norway
• Microlinyphia simoni van Helsdingen, 1970 – Madagascar
• Microlinyphia sterilis (Pavesi, 1883) – Central, East, Southern Africa; China
• Microlinyphia zhejiangensis (Chen, 1991) – China

Microneta Menge, 1869

• Microneta caestata (Thorell, 1875) – Sweden
• Microneta disceptra Crosby & Bishop, 1929 – Peru
• Microneta flaveola Banks, 1892 – USA
• Microneta formicaria Balogh, 1938 – New Guinea
• Microneta inops (Thorell, 1875) – Sweden
• Microneta orines Chamberlin & Ivie, 1933 – USA
• Microneta semiatra (Keyserling, 1886) – Brazil
• Microneta sima Chamberlin & Ivie, 1936 – Mexico
• Microneta varia Simon, 1897 – St. Vincent
• Microneta viaria (Blackwall, 1841) (type species) – Holarctic
• Microneta watona Chamberlin & Ivie, 1936 – Mexico

Microplanus Millidge, 1991

• Microplanus mollis Millidge, 1991 (type species) – Colombia
• Microplanus odin Miller, 2007 – Panama

Midia Saaristo & Wunderlich, 1995

• Midia midas (Simon, 1884) – Europe

Miftengris Eskov, 1993

• Miftengris scutumatus Eskov, 1993 – Russia

Millidgea Locket, 1968

• Millidgea convoluta Locket, 1968 (type species) – Angola
• Millidgea navicula Locket, 1968 – Angola
• Millidgea verrucosa Locket, 1968 – Angola

Millidgella Kammerer, 2006

• Millidgella trisetosa (Millidge, 1985) – Chile, Argentina

Minicia Thorell, 1875

• Minicia alticola Tanasevitch, 1990 – Georgia
• Minicia candida Denis, 1946 – Europe
  • Minicia candida obscurior Denis, 1963 – France
• Minicia caspiana Tanasevitch, 1990 – Azerbaijan
• Minicia elegans Simon, 1894 – Portugal, Algeria
• Minicia floresensis Wunderlich, 1992 – Azores
• Minicia gomerae (Schmidt, 1975) – Canary Islands
• Minicia grancanariensis Wunderlich, 1987 – Canary Islands
• Minicia kirghizica Tanasevitch, 1985 – Central Asia
• Minicia marginella (Wider, 1834) (type species) – Palearctic
• Minicia pallida Eskov, 1995 – Russia, Kazakhstan
• Minicia teneriffensis Wunderlich, 1979 – Canary Islands
• Minicia vittata Caporiacco, 1935 – Kashmir

Minyriolus Simon, 1884

• Minyriolus australis Simon, 1902 – Argentina
• Minyriolus medusa (Simon, 1881) – Europe
• Minyriolus phaulobius (Thorell, 1875) – Italy
• Minyriolus pusillus (Wider, 1834) (type species) – Palearctic

Mioxena Simon, 1926

• Mioxena blanda (Simon, 1884) (type species) – Europe, Russia
• Mioxena celisi Holm, 1968 – Congo, Kenya
• Mioxena longispinosa Miller, 1970 – Angola

Mitrager van Helsdingen, 1985

• Mitrager noordami van Helsdingen, 1985 – Java

Moebelia Dahl, 1886

• Moebelia berolinensis (Wunderlich, 1969) – Germany
• Moebelia penicillata (Westring, 1851) (type species) – Palearctic
• Moebelia rectangula Song & Li, 2007 – China

Moebelotinus Wunderlich, 1995

• Moebelotinus transbaikalicus (Eskov, 1989) – Russia, Mongolia

Molestia Tu, Saaristo & Li, 2006

• Molestia molesta (Tao, Li & Zhu, 1995) – China

Monocephalus Smith, 1906

• Monocephalus castaneipes (Simon, 1884) – Europe
• Monocephalus fuscipes (Blackwall, 1836) (type species) – Europe

Monocerellus Tanasevitch, 1983

• Monocerellus montanus Tanasevitch, 1983 – Russia

Montilaira Chamberlin, 1921

• Montilaira uta (Chamberlin, 1919) – USA

Moreiraxena Miller, 1970

• Moreiraxena chicapensis Miller, 1970 – Angola

Moyosi Miller, 2007

• Moyosi chumota Miller, 2007 – Guyana
• Moyosi prativaga (Keyserling, 1886) (type species) – Brazil, Argentina
• Moyosi rugosa (Millidge, 1991) – Argentina

Mughiphantes Saaristo & Tanasevitch, 1999

• Mughiphantes aculifer (Tanasevitch, 1988) – Russia
• Mughiphantes afghanus (Denis, 1958) – Afghanistan
• Mughiphantes alticola (Tanasevitch, 1987) – Nepal
• Mughiphantes anachoretus (Tanasevitch, 1987) – Nepal
• Mughiphantes ancoriformis (Tanasevitch, 1987) – Nepal
• Mughiphantes arlaudi (Denis, 1954) – France
• Mughiphantes armatus (Kulczynski, 1905) – Central Europe
• Mughiphantes baebleri (Lessert, 1910) – Central Europe
• Mughiphantes beishanensis Tanasevitch, 2006 – China
• Mughiphantes bicornis Tanasevitch & Saaristo, 2006 – Nepal
• Mughiphantes brunneri (Thaler, 1984) – Italy
• Mughiphantes carnicus (van Helsdingen, 1982) – Italy
• Mughiphantes cornutus (Schenkel, 1927) – Palearctic
• Mughiphantes cuspidatus Tanasevitch & Saaristo, 2006 – Nepal
• Mughiphantes edentulus Tanasevitch, 2010 – UAE
• Mughiphantes falxus Tanasevitch & Saaristo, 2006 – Nepal
• Mughiphantes faustus (Tanasevitch, 1987) – Nepal
• Mughiphantes hadzii (Miller & Polenec, 1975) – Slovenia
• Mughiphantes handschini (Schenkel, 1919) – Central Europe
• Mughiphantes hindukuschensis (Miller & Buchar, 1972) – Afghanistan
• Mughiphantes ignavus (Simon, 1884) – France
• Mughiphantes inermus Tanasevitch & Saaristo, 2006 – Nepal
• Mughiphantes jaegeri Tanasevitch, 2006 – China
• Mughiphantes johannislupi (Denis, 1953) – France
• Mughiphantes jugorum (Denis, 1954) – France
• Mughiphantes lithoclasicola (Deltshev, 1983) – Bulgaria
• Mughiphantes logunovi Tanasevitch, 2000 – Russia
• Mughiphantes longiproper Tanasevitch & Saaristo, 2006 – Nepal
• Mughiphantes martensi Tanasevitch, 2006 – China
• Mughiphantes marusiki (Tanasevitch, 1988) – Russia, Mongolia
• Mughiphantes merretti (Millidge, 1975) – Italy
• Mughiphantes mughi (Fickert, 1875) (type species) – Europe, Russia
• Mughiphantes nigromaculatus (Zhu & Wen, 1983) – Russia, China
• Mughiphantes numilionis (Tanasevitch, 1987) – Nepal
• Mughiphantes occultus (Tanasevitch, 1987) – Nepal
• Mughiphantes omega (Denis, 1952) – Romania
• Mughiphantes ovtchinnikovi (Tanasevitch, 1989) – Kyrgyzstan
• Mughiphantes pulcher (Kulczynski, 1881) – Central Europe
• Mughiphantes pulcheroides (Wunderlich, 1985) – Italy
• Mughiphantes pyrenaeus (Denis, 1953) – France
• Mughiphantes restrictus Tanasevitch & Saaristo, 2006 – Nepal
• Mughiphantes rotundatus (Tanasevitch, 1987) – Nepal
• Mughiphantes rupium (Thaler, 1984) – Germany, Austria
• Mughiphantes setifer (Tanasevitch, 1987) – Nepal
• Mughiphantes setosus Tanasevitch & Saaristo, 2006 – Nepal
• Mughiphantes severus (Thaler, 1990) – Austria
• Mughiphantes sherpa (Tanasevitch, 1987) – Nepal
• Mughiphantes sobrioides Tanasevitch, 2000 – Russia
• Mughiphantes sobrius (Thorell, 1871) – Norway, Russia
• Mughiphantes styriacus (Thaler, 1984) – Austria
• Mughiphantes suffusus (Strand, 1901) – Scandinavia, Russia
• Mughiphantes taczanowskii (O. P.-Cambridge, 1873) – Russia, Mongolia
• Mughiphantes tienschangensis (Tanasevitch, 1986) – Central Asia
• Mughiphantes triglavensis (Miller & Polenec, 1975) – Austria, Slovenia
• Mughiphantes variabilis (Kulczynski, 1887) – Central Europe
• Mughiphantes varians (Kulczynski, 1882) – Eastern Europe
• Mughiphantes vittatus (Spassky, 1941) – Central Asia
• Mughiphantes whymperi (F. O. P.-Cambridge, 1894) – Ireland, Britain, Finland, Russia
• Mughiphantes yadongensis (Hu, 2001) – China
• Mughiphantes yeti (Tanasevitch, 1987) – Nepal

Murphydium Jocque, 1996

• Murphydium foliatum Jocque, 1996 – Kenya, Somalia

Mycula Schikora, 1994

• Mycula mossakowskii Schikora, 1994 – Germany, Austria, Italy

Myrmecomelix Millidge, 1993

• Myrmecomelix leucippus Miller, 2007 – Peru
• Myrmecomelix pulcher (Millidge, 1991) (type species) – Ecuador, Peru

Mythoplastoides Crosby & Bishop, 1933

• Mythoplastoides erectus (Emerton, 1915) – USA
• Mythoplastoides exiguus (Banks, 1892) (type species) – USA

Napometa Benoit, 1977

• Napometa sanctaehelenae Benoit, 1977 (type species) – St. Helena
• Napometa trifididens (O. P.-Cambridge, 1873) – St. Helena

Nasoona Locket, 1982

• Nasoona asocialis (Wunderlich, 1974) – China, Nepal, India, Laos, Thailand, Malaysia
• Nasoona chrysanthusi Locket, 1982 – Malaysia, Singapore
• Nasoona comata (Tanasevitch, 1998) – Nepal
• Nasoona conica (Tanasevitch, 1998) – Nepal
• Nasoona coronata (Simon, 1894) – Venezuela
• Nasoona crucifera (Thorell, 1895) – China, Myanmar, Thailand, Vietnam, Laos, Malaysia
• Nasoona indiana Tanasevitch, 2018 – India
• Nasoona intuberosa Tanasevitch, 2018 – Malaysia (Borneo)
• Nasoona kinabalu Tanasevitch, 2018 – Malaysia (Borneo)
• Nasoona locketi Millidge, 1995 – Krakatau
• Nasoona orissa Tanasevitch, 2018 – India, Sri Lanka
• Nasoona nigromaculata Gao, Fei & Xing, 1996 – China
• Nasoona prominula Locket, 1982^T (type species) – Malaysia
• Nasoona sabah Tanasevitch, 2018 – Malaysia (Borneo)
• Nasoona setifera (Tanasevitch, 1998) – Nepal
• Nasoona silvestris Millidge, 1995 – Indonesia
• Nasoona wunderlichi (Brignoli, 1983) – Nepal

Nasoonaria Wunderlich & Song, 1995

• Nasoonaria mada Tanasevitch, 2018 − Vietnam
• Nasoonaria magna Tanasevitch, 2014 − China, Thailand
• Nasoonaria pseudoembolica Tanasevitch, 2019 − Vietnam
• Nasoonaria sinensis Wunderlich & Song, 1995 (type species) – China

Nematogmus Simon, 1884

• Nematogmus asiaticus Tanasevitch, 2014 – Laos, Thailand
• Nematogmus dentimanus Simon, 1886 – Sri Lanka to Malaysia, Java, Krakatau
• Nematogmus digitatus Fei & Zhu, 1994 – China
• Nematogmus longior Song & Li, 2008 – China
• Nematogmus membranifer Song & Li, 2008 – China
• Nematogmus nigripes Hu, 2001 – China
• Nematogmus rutilis Oi, 1960 – Japan
• Nematogmus sanguinolentus (Walckenaer, 1841) (type species) – Palearctic
• Nematogmus stylitus (Bösenberg & Strand, 1906) – China, Japan

Nenilinium Eskov, 1988

• Nenilinium asiaticum Eskov, 1988 (type species) – Russia
• Nenilinium luteolum (Loksa, 1965) – Russia, Mongolia

Nentwigia Millidge, 1995

• Nentwigia diffusa Millidge, 1995 – Thailand, Krakatau

Neocautinella Baert, 1990

• Neocautinella neoterica (Keyserling, 1886) – Ecuador, Peru, Bolivia, Galapagos Islands

Neodietrichia Özdikmen, 2008

• Neodietrichia hesperia (Crosby & Bishop, 1933) – USA, Canada

Neoeburnella Kocak, 1986

• Neoeburnella avocalis (Jocque & Bosmans, 1983) – Ivory Coast

Neomaso Forster, 1970

• Neomaso abnormis Millidge, 1991 – Chile
• Neomaso aequabilis Millidge, 1991 – Argentina
• Neomaso angusticeps Millidge, 1985 – Chile
• Neomaso antarcticus (Hickman, 1939) – Kerguelen, Marion Islands
• Neomaso articeps Millidge, 1991 – Chile
• Neomaso arundicola Millidge, 1991 – Brazil
• Neomaso bilobatus (Tullgren, 1901) – Chile
• Neomaso claggi Forster, 1970 (type species) – Chile, South Georgia
• Neomaso damocles Miller, 2007 – Brazil, Argentina
• Neomaso fagicola Millidge, 1985 – Chile
• Neomaso fluminensis Millidge, 1991 – Chile
• Neomaso insperatus Millidge, 1991 – Argentina
• Neomaso insulanus Millidge, 1991 – Juan Fernandez Islands
• Neomaso minimus Millidge, 1985 – Chile
• Neomaso parvus Millidge, 1985 – Chile
• Neomaso patagonicus (Tullgren, 1901) – Chile, Argentina
• Neomaso peltatus Millidge, 1985 – Chile
• Neomaso pollicatus (Tullgren, 1901) – Chile, Argentina, Falkland Islands
• Neomaso scutatus Millidge, 1985 – Chile
• Neomaso setiger Millidge, 1991 – Chile
• Neomaso vicinus Millidge, 1991 – Argentina

Neonesiotes Millidge, 1991

• Neonesiotes hamatus Millidge, 1991 – Caroline Islands
• Neonesiotes remiformis Millidge, 1991 (type species) – Seychelles, Marshall Islands, Caroline Islands, Cook Islands, Fiji, Samoa

Neriene Blackwall, 1833

• Neriene albolimbata (Karsch, 1879) – Russia (Far East), China, Korea, Taiwan, Japan
• Neriene amiculata (Simon, 1905) – Java
• Neriene angulifera (Schenkel, 1953) – Russia (Far East), China, Japan
• Neriene aquilirostralis Chen & Zhu, 1989 – China
• Neriene bayawanga (Barrion & Litsinger, 1995) – Philippines
• Neriene beccarii (Thorell, 1890) – Sumatra
• Neriene birmanica (Thorell, 1887) – India, Myanmar, Laos, China, Indonesia (Bali)
• Neriene brongersmai van Helsdingen, 1969 – Japan
• Neriene calozonata Chen & Zhu, 1989 – China
• Neriene cavaleriei (Schenkel, 1963) – China, Vietnam
• Neriene chunan Yin, 2012 – Chunan
• Neriene circifolia Zhao & Li, 2014 – China
• Neriene clathrata (Sundevall, 1830) (type species) – North America, Europe, North Africa, Caucasus, Russia (Europe to Far East), Iran, Central Asia, China, Korea, Japan
• Neriene comoroensis Locket, 1980 – Comoros
• Neriene compta Zhu & Sha, 1986 – China
• Neriene conica (Locket, 1968) – Angola, Rwanda, Kenya
• Neriene coosa (Gertsch, 1951) – Russia (Sakhalin), USA
• Neriene decormaculata Chen & Zhu, 1988 – China
• Neriene digna (Keyserling, 1886) – USA, Canada
• Neriene emphana (Walckenaer, 1842) – Europe, Caucasus, Russia (Europe to Far East), Central Asia, China, Korea, Japan
• Neriene flammea van Helsdingen, 1969 – South Africa
• Neriene furtiva (O. P.-Cambridge, 1871) – Europe, North Africa, Russia (Europe to South Siberia)
• Neriene fusca (Oi, 1960) – Japan
• Neriene guanga (Barrion & Litsinger, 1995) – Philippines
• Neriene gyirongana Hu, 2001 – China
• Neriene hammeni (van Helsdingen, 1963) – Netherlands, Belgium, France, Germany, China?
• Neriene helsdingeni (Locket, 1968) – Africa
• Neriene herbosa (Oi, 1960) – China, Japan
• Neriene japonica (Oi, 1960) – Russia (Far East), China, Korea, Japan
• Neriene jinjooensis Paik, 1991 – China, Korea, Japan
• Neriene kartala Jocqué, 1985 – Comoros
• Neriene katyae van Helsdingen, 1969 – Sri Lanka
• Neriene kibonotensis (Tullgren, 1910) – West, Central, East Africa
• Neriene kimyongkii (Paik, 1965) – Korea
• Neriene limbatinella (Bösenberg & Strand, 1906) – Russia (Far East), China, Korea, Japan
• Neriene litigiosa (Keyserling, 1886) – North America. Introduced to China
• Neriene longipedella (Bösenberg & Strand, 1906) – Russia (Far East), China, Korea, Japan
• Neriene lushanensis Li, Liu & Chen, 2018 – China
• Neriene macella (Thorell, 1898) – India, China, Myanmar, Thailand, Laos, Malaysia (peninsula), Indonesia (Sumatra, Java), Philippines
• Neriene marginella (Oi, 1960) – Japan
• Neriene montana (Clerck, 1757) – Europe, Caucasus, Russia (Europe to Far East), Central Asia, Japan
• Neriene natalensis van Helsdingen, 1969 – South Africa
• Neriene nitens Zhu & Chen, 1991 – China
• Neriene obtusa (Locket, 1968) – Africa
• Neriene obtusoides Bosmans & Jocqué, 1983 – Cameroon
• Neriene oidedicata van Helsdingen, 1969 – Russia (Far East), China, Korea, Japan
• Neriene orthocera Li, Liu & Chen, 2018 – China
• Neriene oxycera Tu & Li, 2006 – Laos, Thailand, Vietnam
• Neriene peltata (Wider, 1834) – Greenland, Europe, Caucasus, Russia (Europe to South Siberia), Iran
• Neriene poculiforma Liu & Chen, 2010 – China
• Neriene radiata (Walckenaer, 1842) – North America, Europe, Turkey, Caucasus, Russia (Europe to Far East), Kazakhstan, China, Korea, Japan
• Neriene redacta Chamberlin, 1925 – USA
• Neriene strandia (Blauvelt, 1936) – China, Borneo
• Neriene subarctica Marusik, 1991 – Russia (Middle Siberia to Far East)
• Neriene sundaica (Simon, 1905) – Indonesia (Java, Lombok)
• Neriene tiniktirika (Barrion & Litsinger, 1995) – Philippines
• Neriene variabilis (Banks, 1892) – USA
• Neriene yani Chen & Yin, 1999 – China
• Neriene zanhuangica Zhu & Tu, 1986 – China
• Neriene zhui Chen & Li, 1995 – China (Hainan)

Neserigone Eskov, 1992

• Neserigone basarukini Eskov, 1992 (type species) – Russia, Japan
• Neserigone nigriterminorum (Oi, 1960) – Japan
• Neserigone torquipalpis (Oi, 1960) – Japan

Nesioneta Millidge, 1991

• Nesioneta arabica Tanasevitch, 2010 – UAE
• Nesioneta benoiti (van Helsdingen, 1978) – Sri Lanka, Seychelles
• Nesioneta elegans Millidge, 1991 – Caroline Islands, Fiji
• Nesioneta ellipsoidalis Tu & Li, 2006 – Vietnam
• Nesioneta lepida Millidge, 1991 (type species) – Marshall Islands, Caroline Islands, Hawaii
• Nesioneta muriensis (Wunderlich, 1983) – Nepal
• Nesioneta pacificana (Berland, 1935) – Pacific Islands
• Nesioneta similis Millidge, 1991 – Caroline Islands
• Nesioneta sola (Millidge & Russell-Smith, 1992) – Sulawesi

Nippononeta Eskov, 1992

• Nippononeta alpina (Li & Zhu, 1993) – Japan
• Nippononeta bursa Yin, 2012 – China
• Nippononeta cheunghensis (Paik, 1978) – Korea
• Nippononeta coreana (Paik, 1991) – China, Korea
• Nippononeta elongata Ono & Saito, 2001 – Japan
• Nippononeta embolica Tanasevitch, 2005 – Russia
• Nippononeta kaiensis Ono & Saito, 2001 – Japan
• Nippononeta kantonis Ono & Saito, 2001 – Japan
• Nippononeta kurilensis Eskov, 1992 (type species) – Russia, Japan
• Nippononeta masatakana Ono & Saito, 2001 – Japan
• Nippononeta masudai Ono & Saito, 2001 – Japan
• Nippononeta minuta (Oi, 1960) – Japan
• Nippononeta nodosa (Oi, 1960) – Japan
• Nippononeta obliqua (Oi, 1960) – Korea, Japan
• Nippononeta ogatai Ono & Saito, 2001 – Japan
• Nippononeta okumae Ono & Saito, 2001 – Japan
• Nippononeta onoi Bao, Bai & Tu, 2017 − Japan
• Nippononeta pentagona (Oi, 1960) – Mongolia, Japan
• Nippononeta projecta (Oi, 1960) – Mongolia, Korea, Japan
• Nippononeta silvicola Ono & Saito, 2001 – Japan
• Nippononeta sinica Tanasevitch, 2006 – China
• Nippononeta subnigra Ono & Saito, 2001 – Japan
• Nippononeta ungulata (Oi, 1960) – Korea, Japan
• Nippononeta xiphoidea Ono & Saito, 2001 – Japan

Nipponotusukuru Saito & Ono, 2001

• Nipponotusukuru enzanensis Saito & Ono, 2001 (type species) – Japan
• Nipponotusukuru spiniger Saito & Ono, 2001 – Japan

Nispa Eskov, 1993

• Nispa barbatus Eskov, 1993 – Russia, Japan

Notholepthyphantes Millidge, 1985

• Notholepthyphantes australis (Tullgren, 1901) (type species) – Chile
• Notholepthyphantes erythrocerus (Simon, 1902) – Chile

Nothophantes Merrett & Stevens, 1995

• Nothophantes horridus Merrett & Stevens, 1995 – England

Notiogyne Tanasevitch, 2007

• Notiogyne falcata Tanasevitch, 2007 – Russia

Notiohyphantes Millidge, 1985

• Notiohyphantes excelsus (Keyserling, 1886) – Mexico to Peru, Brazil, Galapagos Islands
• Notiohyphantes laudatus Millidge, 1991 – Brazil
• Notiohyphantes meridionalis (Tullgren, 1901) (type species) – Chile

Notiomaso Banks, 1914

• Notiomaso australis Banks, 1914 (type species) – Falkland Islands, South Georgia
• Notiomaso barbatus (Tullgren, 1901) – Chile, Argentina, Falkland Islands
• Notiomaso christina Lavery & Snazell, 2013 – Falkland Islands
• Notiomaso exonychus Miller, 2007 – Chile
• Notiomaso flavus Tambs-Lyche, 1954 – Falkland Islands, South Georgia
• Notiomaso grytvikensis (Tambs-Lyche, 1954) – South Georgia
• Notiomaso shackletoni Lavery & Snazell, 2013 – Falkland Islands
• Notiomaso spei Lavery & Snazell, 2018 – South Georgia
• Notiomaso striatus (Usher, 1983) – Falkland Islands

Notioscopus Simon, 1884

• Notioscopus australis Simon, 1894 – South Africa
• Notioscopus sarcinatus (O. P.-Cambridge, 1872) (type species) – Europe, Russia
• Notioscopus sibiricus Tanasevitch, 2007 – Russia, Mongolia, China, Sakhalin Islands

Notolinga Lavery & Dupérré, 2019

• Notolinga fuegiana (Simon, 1902) – Argentina & Falkland Islands

Novafroneta Blest, 1979

• Novafroneta annulipes Blest, 1979 – New Zealand
• Novafroneta gladiatrix Blest, 1979 – New Zealand
• Novafroneta nova Blest & Vink, 2003 – New Zealand
• Novafroneta parmulata Blest, 1979 – New Zealand
• Novafroneta truncata Blest & Vink, 2003 – New Zealand
• Novafroneta vulgaris Blest, 1979 (type species) – New Zealand

Novafrontina Millidge, 1991

• Novafrontina bipunctata (Keyserling, 1886) (type species) – Ecuador, Peru
• Novafrontina patens Millidge, 1991 – Colombia
• Novafrontina uncata (F. O. P.-Cambridge, 1902) – Mexico to Brazil

Novalaetesia Millidge, 1988

• Novalaetesia anceps Millidge, 1988 (type species) – New Zealand
• Novalaetesia atra Blest & Vink, 2003 – New Zealand

Nusoncus Wunderlich, 2008

• Nusoncus nasutus (Schenkel, 1925) – Europe

Oaphantes Chamberlin & Ivie, 1943

• Oaphantes pallidulus (Banks, 1904) – USA

Obrimona Strand, 1934

• Obrimona tennenti (Simon, 1894) – Sri Lanka

Obscuriphantes Saaristo & Tanasevitch, 2000

• Obscuriphantes bacelarae (Schenkel, 1938) – Portugal, France
• Obscuriphantes obscurus (Blackwall, 1841) (type species) – Palearctic
  • Obscuriphantes obscurus dilutior (Simon, 1929) – Europe
• Obscuriphantes pseudoobscurus (Marusik, Hippa & Koponen, 1996) – Russia

Oculocornia Oliger, 1985

• Oculocornia orientalis Oliger, 1985 – Russia

Oedothorax Bertkau, in Förster & Bertkau, 1883

• Oedothorax agrestis (Blackwall, 1853) – Palearctic
  • Oedothorax agrestis longipes (Simon, 1884) – Switzerland
• Oedothorax alascensis (Banks, 1900) – Alaska
• Oedothorax angelus Tanasevitch, 1998 – Nepal
• Oedothorax annulatus Wunderlich, 1974 – Nepal
• Oedothorax apicatus (Blackwall, 1850) – Palearctic
• Oedothorax assuetus Tanasevitch, 1998 – Nepal
• Oedothorax banksi Strand, 1906 – Alaska
• Oedothorax biantu Zhao & Li, 2014 − China
• Oedothorax bifoveatus Tanasevitch, 2017 − Malaysia (Borneo), Indonesia (Java)
• Oedothorax brevipalpus (Banks, 1901) – USA
• Oedothorax caporiaccoi Roewer, 1942 – Karakorum
• Oedothorax cascadeus Chamberlin, 1949 – USA
• Oedothorax clypeellum Tanasevitch, 1998 – Nepal
• Oedothorax collinus Ma & Zhu, 1991 – China
• Oedothorax convector Tanasevitch, 2014 − Thailand
• Oedothorax cornutus Tanasevitch, 2015 − India
• Oedothorax coronatus Tanasevitch, 1998 – Nepal
• Oedothorax cruciferoides Tanasevitch, 2020 – Nepal
• Oedothorax cunur Tanasevitch, 2015 − India
• Oedothorax dismodicoides Wunderlich, 1974 – Nepal
• Oedothorax elongatus Wunderlich, 1974 – Nepal
• Oedothorax esyunini Zhang, Zhang & Yu, 2003 – China
• Oedothorax falcifer Tanasevitch, 1998 – Nepal
• Oedothorax falciferoides Tanasevitch, 2015 − India
• Oedothorax fuscus (Blackwall, 1834) – Europe, Mallorca, North Africa, Azores, Russia
• Oedothorax gibbifer (Kulczynski, 1882) – Europe, Russia
• Oedothorax gibbosus (Blackwall, 1841) (type species) – Palearctic
• Oedothorax globiceps Thaler, 1987 – Kashmir
• Oedothorax hirsutus Wunderlich, 1974 – Nepal
• Oedothorax holmi Wunderlich, 1978 – East Africa
• Oedothorax howardi Petrunkevitch, 1925 – USA
• Oedothorax hulongensis Zhu & Wen, 1980 – Russia, China
• Oedothorax insulanus Paik, 1980 – Korea
• Oedothorax japonicus Kishida, 1910 – Japan
• Oedothorax kathmandu Tanasevitch, 2020 – Nepal
• Oedothorax khasi Tanasevitch, 2017 – India
• Oedothorax kodaikanal Tanasevitch, 2015 − India
• Oedothorax latitibialis Bosmans, 1988 – Cameroon
• Oedothorax legrandi Jocque, 1985 – Comoro Islands
• Oedothorax limatus Crosby, 1905 – USA
• Oedothorax lineatus Wunderlich, 1974 – Nepal
• Oedothorax longiductus Bosmans, 1988 – Cameroon
• Oedothorax lopchu Tanasevitch, 2015 − India
• Oedothorax lucidus Wunderlich, 1974 – Nepal
• Oedothorax macrophthalmus Locket & Russell-Smith, 1980 – Nigeria, Ivory Coast
• Oedothorax malearmatus Tanasevitch, 1998 – Nepal
• Oedothorax mangsima Tanasevitch, 2020 – Nepal
• Oedothorax maximus (Emerton, 1882) – USA
• Oedothorax meghalaya Tanasevitch, 2015 − India
• Oedothorax meridionalis Tanasevitch, 1987 – Iran, Central Asia
• Oedothorax modestus Tanasevitch, 1998 – Nepal
• Oedothorax mongolensis (Heimer, 1987) – Russia, Mongolia
• Oedothorax monoceros Miller, 1970 – Angola
• Oedothorax montifer (Emerton, 1882) – USA
• Oedothorax muscicola Bosmans, 1988 – Cameroon
• Oedothorax myanmar Tanasevitch, 2017 − Myanmar
• Oedothorax nazareti Scharff, 1989 – Ethiopia
• Oedothorax paludigena Simon, 1926 – France, Corsica, Greece
• Oedothorax paracymbialis Tanasevitch, 2015 − India
• Oedothorax paralegrandi Tanasevitch, 2016 − India (Himalaya)
• Oedothorax pilosus Wunderlich, 1978 – Ethiopia
• Oedothorax retusus (Westring, 1851) – Palearctic
• Oedothorax rusticus Tanasevitch, 2015 − India
• Oedothorax savigniformis Tanasevitch, 1998 – Nepal
• Oedothorax seminolus Ivie & Barrows, 1935 – USA
• Oedothorax sexmaculatus Saito & Ono, 2001 – Japan
• Oedothorax sexoculatus Wunderlich, 1974 – Nepal
• Oedothorax sexoculorum Tanasevitch, 1998 – Nepal
• Oedothorax simplicithorax Tanasevitch, 1998 – Nepal
• Oedothorax sohra Tanasevitch, 2020 – India
• Oedothorax stylus Tanasevitch, 2015 − India
• Oedothorax tholusus Tanasevitch, 1998 – Nepal
• Oedothorax tingitanus (Simon, 1884) – Spain, Morocco, Algeria, Tunisia
• Oedothorax triceps Tanasevitch, 2020 – Nepal
• Oedothorax trilineatus Saito, 1934 – Japan
• Oedothorax trilobatus (Banks, 1896) – USA, Canada, Russia
• Oedothorax unciger Tanasevitch, 2020 – India
• Oedothorax uncus Tanasevitch, 2015 − India
• Oedothorax unicolor Wunderlich, 1974 – Nepal
• Oedothorax usitatus Jocque & Scharff, 1986 – Tanzania
• Oedothorax villosus Tanasevitch, 2015 − India

Oia Wunderlich, 1973

• Oia breviprocessia Song & Li, 2010 – China
• Oia imadatei (Oi, 1964) – Russia, Korea, Taiwan, Japan
• Oia kathmandu Tanasevitch, 2019 – Nepal
• Oia sororia Wunderlich, 1973 (type species) – India, Nepal

Oilinyphia Ono & Saito, 1989

• Oilinyphia hengji Zhao & Li, 2014 − China
• Oilinyphia jadbounorum Ponksee & Tanikawa, 2010 – Thailand
• Oilinyphia peculiaris Ono & Saito, 1989 (type species) – Ryukyu Islands

Okhotigone Eskov, 1993

• Okhotigone sounkyoensis (Saito, 1986) – Russia, China, Japan

Onychembolus Millidge, 1985

• Onychembolus anceps Millidge, 1991 – Chile
• Onychembolus subalpinus Millidge, 1985 (type species) – Chile, Argentina

Ophrynia Jocque, 1981

• Ophrynia galeata Jocque & Scharff, 1986 – Tanzania
  • Ophrynia galeata lukwangulensis Jocque & Scharff, 1986 – Tanzania
• Ophrynia infecta Jocque & Scharff, 1986 – Tanzania
• Ophrynia insulana Scharff, 1990 – Tanzania
• Ophrynia juguma Scharff, 1990 – Tanzania
• Ophrynia perspicua Scharff, 1990 – Tanzania
• Ophrynia revelatrix Jocque & Scharff, 1986 – Tanzania
• Ophrynia rostrata Jocque & Scharff, 1986 – Tanzania
• Ophrynia summicola Jocque & Scharff, 1986 (type species) – Tanzania
• Ophrynia superciliosa Jocque, 1981 – Malawi
• Ophrynia trituberculata Bosmans, 1988 – Cameroon
• Ophrynia truncatula Scharff, 1990 – Tanzania
• Ophrynia uncata Jocque & Scharff, 1986 – Tanzania

Oreocyba Holm, 1962

• Oreocyba elgonensis (Fage, 1936) (type species) – Kenya, Uganda
• Oreocyba propinqua Holm, 1962 – Kenya, Uganda

Oreoneta Kulczynski, 1894

• Oreoneta alpina (Eskov, 1987) – Russia
• Oreoneta arctica (Holm, 1960) – Russia, Kurile Islands, Alaska
• Oreoneta banffkluane Saaristo & Marusik, 2004 – Canada
• Oreoneta beringiana Saaristo & Marusik, 2004 – Russia, Kurile Islands, Alaska, Canada
• Oreoneta brunnea (Emerton, 1882) – USA, Canada
• Oreoneta eskimopoint Saaristo & Marusik, 2004 – USA, Canada
• Oreoneta eskovi Saaristo & Marusik, 2004 – Russia, Kazakhstan
• Oreoneta fennica Saaristo & Marusik, 2004 – Finland
• Oreoneta fortyukon Saaristo & Marusik, 2004 – Alaska, Canada
• Oreoneta frigida (Thorell, 1872) (type species) – Greenland to Norway
• Oreoneta garrina (Chamberlin, 1949) – USA, Canada
• Oreoneta herschel Saaristo & Marusik, 2004 – Canada
• Oreoneta intercepta (O. P.-Cambridge, 1873) – Russia
• Oreoneta kurile Saaristo & Marusik, 2004 – Kurile Islands
• Oreoneta leviceps (L. Koch, 1879) – Russia, Alaska, Canada
• Oreoneta logunovi Saaristo & Marusik, 2004 – Russia
• Oreoneta magaputo Saaristo & Marusik, 2004 – Russia, Canada
• Oreoneta mineevi Saaristo & Marusik, 2004 – Russia
• Oreoneta mongolica (Wunderlich, 1995) – Mongolia
• Oreoneta montigena (L. Koch, 1872) – Switzerland to Slovakia
• Oreoneta punctata (Tullgren, 1955) – Sweden, Finland, Russia
• Oreoneta repeater Saaristo & Marusik, 2004 – Canada
• Oreoneta sepe Saaristo & Marusik, 2004 – Canada
• Oreoneta sinuosa (Tullgren, 1955) – Sweden, Finland, Russia
• Oreoneta tatrica (Kulczynski, 1915) – Central Europe
• Oreoneta tienshangensis Saaristo & Marusik, 2004 – Kazakhstan, China
• Oreoneta tuva Saaristo & Marusik, 2004 – Russia
• Oreoneta uralensis Saaristo & Marusik, 2004 – Russia
• Oreoneta vogelae Saaristo & Marusik, 2004 – USA
• Oreoneta wyomingia Saaristo & Marusik, 2004 – USA, Canada

Oreonetides Strand, 1901

• Oreonetides badzhalensis Eskov, 1991 – Russia
• Oreonetides beattyi Paquin et al., 2009 – USA
• Oreonetides beringianus Eskov, 1991 – Russia
• Oreonetides filicatus (Crosby, 1937) – USA to Alaska
• Oreonetides flavescens (Crosby, 1937) – USA, Canada
• Oreonetides flavus (Emerton, 1915) – USA, Canada
• Oreonetides glacialis (L. Koch, 1872) – Europe
• Oreonetides helsdingeni Eskov, 1984 – Russia
• Oreonetides kolymensis Eskov, 1991 – Russia
• Oreonetides minimus Tanasevitch, 2017 – Russia (Far East)
• Oreonetides quadridentatus (Wunderlich, 1972) – Belgium, Germany, Austria
• Oreonetides rectangulatus (Emerton, 1913) – USA
• Oreonetides rotundus (Emerton, 1913) – USA, Canada
• Oreonetides sajanensis Eskov, 1991 – Russia
• Oreonetides shimizui (Yaginuma, 1972) – Russia, Japan
• Oreonetides taiwanus Tanasevitch, 2011 – Taiwan
• Oreonetides vaginatus (Thorell, 1872) (type species) – Holarctic

Oreophantes Eskov, 1984

• Oreophantes recurvatus (Emerton, 1913) – USA, Canada

Orfeo Miller, 2007

• Orfeo desolatus (Keyserling, 1886) – Brazil
• Orfeo jobim Miller, 2007 (type species) – Brazil

Origanates Crosby & Bishop, 1933

• Origanates rostratus (Emerton, 1882) – USA

Orsonwelles Hormiga, 2002

• Orsonwelles ambersonorum Hormiga, 2002 – Hawaii
• Orsonwelles arcanus Hormiga, 2002 – Hawaii
• Orsonwelles bellum Hormiga, 2002 – Hawaii
• Orsonwelles calx Hormiga, 2002 – Hawaii
• Orsonwelles falstaffius Hormiga, 2002 – Hawaii
• Orsonwelles graphicus (Simon, 1900) – Hawaii
• Orsonwelles iudicium Hormiga, 2002 – Hawaii
• Orsonwelles macbeth Hormiga, 2002 – Hawaii
• Orsonwelles malus Hormiga, 2002 – Hawaii
• Orsonwelles othello Hormiga, 2002 – Hawaii
• Orsonwelles polites Hormiga, 2002 (type species) – Hawaii
• Orsonwelles torosus (Simon, 1900) – Hawaii
• Orsonwelles ventus Hormiga, 2002 – Hawaii

Oryphantes Hull, 1932

• Oryphantes aliquantulus Duperre & Paquin, 2007 – USA, Canada
• Oryphantes angulatus (O. P.-Cambridge, 1881) (type species) – Palearctic
• Oryphantes bipilis (Kulczynski, 1885) – Russia
• Oryphantes cognatus (Tanasevitch, 1992) – Russia
• Oryphantes geminus (Tanasevitch, 1982) – Russia, Kazakhstan

Ostearius Hull, 1911

• Ostearius melanopygius (O. P.-Cambridge, 1879) (type species) – Cosmopolitan
• Ostearius muticus Gao, Gao & Zhu, 1994 – China

Ouedia Bosmans & Abrous, 1992

• Ouedia rufithorax (Simon, 1881) – Portugal, France, Corsica, Italy, Algeria, Tunisia

Pachydelphus Jocque & Bosmans, 1983

• Pachydelphus africanus (Simon, 1894) – Gabon, Sierra Leone
• Pachydelphus banco Jocque & Bosmans, 1983 (type species) – Ivory Coast
• Pachydelphus coiffaiti Jocque, 1983 – Gabon
• Pachydelphus tonqui Jocque & Bosmans, 1983 – Ivory Coast

Pacifiphantes Eskov & Marusik, 1994

• Pacifiphantes magnificus (Chamberlin & Ivie, 1943) – USA, Canada
• Pacifiphantes zakharovi Eskov & Marusik, 1994 (type species) – Russia, China

Paikiniana Eskov, 1992

• Paikiniana bella (Paik, 1978) (type species) – Korea
• Paikiniana biceps Song & Li, 2008 – China
• Paikiniana furcata Zhao & Li, 2014 − China
• Paikiniana iriei (Ono, 2007) – Japan
• Paikiniana keikoae (Saito, 1988) – Japan
• Paikiniana lurida (Seo, 1991) – Korea, Japan
• Paikiniana mikurana Ono, 2010 – Japan
• Paikiniana mira (Oi, 1960) – China, Korea, Japan
• Paikiniana operta Irfan & Peng, 2018 – China
• Paikiniana vulgaris (Oi, 1960) – Korea, Japan

Palaeohyphantes Millidge, 1984

• Palaeohyphantes simplicipalpis (Wunderlich, 1976) – New South Wales

Palliduphantes Saaristo & Tanasevitch, 2001

• Palliduphantes altus (Tanasevitch, 1986) – Central Asia
• Palliduphantes alutacius (Simon, 1884) – Europe
• Palliduphantes angustiformis (Simon, 1884) – Corsica, Sardinia
• Palliduphantes antroniensis (Schenkel, 1933) – Palearctic
• Palliduphantes arenicola (Denis, 1964) – France, Switzerland
• Palliduphantes baeumeri Wunderlich, 2020 – Canary Islands
• Palliduphantes banderolatus Barrientos, 2020 – Morocco
• Palliduphantes bayrami Demir, Topçu & Seyyar, 2008 – Turkey
• Palliduphantes bigerrensis (Simon, 1929) – France
• Palliduphantes bolivari (Fage, 1931) – Portugal, Spain, Gibraltar
• Palliduphantes brignolii (Kratochvil, 1978) – Croatia
• Palliduphantes byzantinus (Fage, 1931) – Bulgaria, Greece, Turkey
• Palliduphantes cadiziensis (Wunderlich, 1980) – Portugal, Spain, Gibraltar, Morocco
• Palliduphantes carusoi (Brignoli, 1979) – Sicily
• Palliduphantes cebennicus (Simon, 1929) – France
• Palliduphantes ceretanus (Denis, 1962) – France
• Palliduphantes cernuus (Simon, 1884) – France, Spain
• Palliduphantes chenini Bosmans, 2003 – Tunisia
• Palliduphantes conradini (Brignoli, 1971) – Italy
• Palliduphantes constantinescui (Georgescu, 1989) – Romania
• Palliduphantes corfuensis (Wunderlich, 1995) – Greece
• Palliduphantes corsicos (Wunderlich, 1980) – Corsica
• Palliduphantes cortesi Ribera & De Mas, 2003 – Spain
• Palliduphantes culicinus (Simon, 1884) – France, Switzerland
• Palliduphantes curvus Tanasevitch, 2019 – Portugal, Spain
• Palliduphantes dentatidens (Simon, 1929) – France, Italy
• Palliduphantes elburz Tanasevitch, 2017 − Iran
• Palliduphantes epaminondae (Brignoli, 1979) – Greece
• Palliduphantes ericaeus (Blackwall, 1853) – Europe, Russia
• Palliduphantes fagei (Machado, 1939) – Spain
• Palliduphantes fagicola (Simon, 1929) – France
• Palliduphantes florentinus (Caporiacco, 1947) – Italy
• Palliduphantes garganicus (Caporiacco, 1951) – Italy
• Palliduphantes gladiola (Simon, 1884) – France (incl. Corsica)
• Palliduphantes gypsi Ribera & De Mas, 2003 – Spain
• Palliduphantes insignis (O. P.-Cambridge, 1913) – Europe
• Palliduphantes intirmus (Tanasevitch, 1987) – Russia, Central Asia
• Palliduphantes istrianus (Kulczynski, 1914) – Eastern Europe
• Palliduphantes kalaensis (Bosmans, 1985) – Algeria
• Palliduphantes khobarum (Charitonov, 1947) – Greece, Turkey, Russia, Central Asia
• Palliduphantes labilis (Simon, 1913) – Algeria, Tunisia
• Palliduphantes ligulifer (Denis, 1952) – Romania
• Palliduphantes liguricus (Simon, 1929) – Europe
• Palliduphantes longiscapus (Wunderlich, 1987) – Canary Islands
• Palliduphantes longiseta (Simon, 1884) – Corsica, Italy
• Palliduphantes lorifer (Simon, 1907) – Spain
• Palliduphantes malickyi (Wunderlich, 1980) – Crete
• Palliduphantes margaritae (Denis, 1934) – France
• Palliduphantes megascapus Barrientos, 2020 – Morocco
• Palliduphantes melitensis (Bosmans, 1994) – Malta
• Palliduphantes milleri (Starega, 1972) – Poland, Slovakia, Romania, Ukraine
• Palliduphantes minimus (Deeleman-Reinhold, 1985) – Cyprus
• Palliduphantes montanus (Kulczynski, 1898) – Germany, Austria, Italy, Turkey
• Palliduphantes oredonensis (Denis, 1950) – France
• Palliduphantes pallidus (O. P.-Cambridge, 1871) (type species) – Palearctic
• Palliduphantes palmensis (Wunderlich, 1992) – Canary Islands
• Palliduphantes pillichi (Kulczynski, 1915) – Central Europe
• Palliduphantes rubens (Wunderlich, 1987) – Canary Islands
• Palliduphantes salfii (Dresco, 1949) – Italy
• Palliduphantes sanctivincenti (Simon, 1872) – France
• Palliduphantes sbordonii (Brignoli, 1970) – Iran
• Palliduphantes schmitzi (Kulczynski, 1899) – Madeira, Azores
• Palliduphantes solivagus (Tanasevitch, 1986) – Kyrgyzstan
• Palliduphantes spelaeorum (Kulczynski, 1914) – Balkans, Bulgaria, Greece
• Palliduphantes stygius (Simon, 1884) – Portugal, Spain, France, Azores
• Palliduphantes tenerifensis (Wunderlich, 1992) – Canary Islands
• Palliduphantes theosophicus (Tanasevitch, 1987) – Nepal
• Palliduphantes tricuspis Bosmans, 2006 – Algeria
• Palliduphantes trnovensis (Drensky, 1931) – Serbia, Macedonia, Bulgaria
• Palliduphantes vadelli Lissner, 2016 − Spain (Majorca)
• Palliduphantes yakourensis Bosmans, 2006 – Algeria
• Palliduphantes zaragozai (Ribera, 1981) – Spain

Panamomops Simon, 1884

• Panamomops affinis Miller & Kratochvil, 1939 – Switzerland, Germany, Austria, Czech Republic, Slovakia
• Panamomops depilis Eskov & Marusik, 1994 – Russia, Kazakhstan
• Panamomops dybowskii (O. P.-Cambridge, 1873) – Russia
• Panamomops fagei Miller & Kratochvil, 1939 – Europe
• Panamomops fedotovi (Charitonov, 1937) – Ukraine, Georgia, Armenia
• Panamomops inconspicuus (Miller & Valesova, 1964) – Europe
• Panamomops latifrons Miller, 1959 – Czech Republic, Slovakia, Austria, Balkans
• Panamomops mengei Simon, 1926 – Palearctic
• Panamomops mutilus (Denis, 1962) – Spain, France
• Panamomops palmgreni Thaler, 1973 – Germany, Switzerland, Austria, Slovakia
• Panamomops pamiricus Tanasevitch, 1989 – Kyrgyzstan
• Panamomops sulcifrons (Wider, 1834) (type species) – Europe, Russia
• Panamomops tauricornis (Simon, 1881) – Palearctic

Paracornicularia Crosby & Bishop, 1931

• Paracornicularia bicapillata Crosby & Bishop, 1931 – USA

Paracymboides Tanasevitch, 2011

• Paracymboides aduncus Tanasevitch, 2011 – India
• Paracymboides tibialis Tanasevitch, 2011 (type species) – India

Paraeboria Eskov, 1990

• Paraeboria jeniseica (Eskov, 1981) – Russia

Parafroneta Blest, 1979

• Parafroneta ambigua Blest, 1979 – New Zealand
• Parafroneta confusa Blest, 1979 – New Zealand
• Parafroneta demota Blest & Vink, 2002 – New Zealand
• Parafroneta haurokoae Blest & Vink, 2002 – New Zealand
• Parafroneta hirsuta Blest & Vink, 2003 – New Zealand
• Parafroneta insula Blest, 1979 – New Zealand
• Parafroneta marrineri (Hogg, 1909) (type species) – Campbell Islands
• Parafroneta minuta Blest, 1979 – New Zealand
• Parafroneta monticola Blest, 1979 – New Zealand
• Parafroneta persimilis Blest, 1979 – New Zealand
• Parafroneta pilosa Blest & Vink, 2003 – New Zealand
• Parafroneta subalpina Blest & Vink, 2002 – New Zealand
• Parafroneta subantarctica Blest, 1979 – New Zealand
• Parafroneta westlandica Blest & Vink, 2002 – New Zealand

Paraglyphesis Eskov, 1991

• Paraglyphesis lasiargoides Eskov, 1991 – Russia
• Paraglyphesis monticola Eskov, 1991 – Russia
• Paraglyphesis polaris Eskov, 1991 (type species) – Russia

Paragongylidiellum Wunderlich, 1973

• Paragongylidiellum caliginosum Wunderlich, 1973 – India, Nepal

Paraletes Millidge, 1991

• Paraletes pogo Miller, 2007 – Peru
• Paraletes timidus Millidge, 1991 (type species) – Brazil

Parameioneta Locket, 1982

• Parameioneta bilobata Li & Zhu, 1993 – China, Vietnam
• Parameioneta bishou Zhao & Li, 2014 − China, Thailand
• Parameioneta javaensis Tanasevitch, 2020 − Java
• Parameioneta multifida Zhao & Li, 2014 − China
• Parameioneta spicata Locket, 1982 (type species) – Malaysia
• Parameioneta sulawesi (Tanasevitch, 2012) (type species) – Sulawesi
• Parameioneta tricolorata Zhao & Li, 2014 − China
• Parameioneta yongjing Yin, 2012 – China

Parapelecopsis Wunderlich, 1992

• Parapelecopsis conimbricensis Bosmans & Crespo, 2010 – Portugal
• Parapelecopsis mediocris (Kulczynski, 1899) – Madeira
• Parapelecopsis nemoralioides (O. P.-Cambridge, 1884) – Europe
• Parapelecopsis nemoralis (Blackwall, 1841) (type species) – Europe, Russia

Parasisis Eskov, 1984

• Parasisis amurensis Eskov, 1984 – Russia, China, Korea, Japan

Paratapinocyba Saito, 1986

• Paratapinocyba kumadai Saito, 1986 (type species) – Japan
• Paratapinocyba oiwa (Saito, 1980) – Japan

Paratmeticus Marusik & Koponen, 2010

• Paratmeticus bipunctis (Bösenberg & Strand, 1906) – Russia, Sakhalin, Japan

Parawubanoides Eskov & Marusik, 1992

• Parawubanoides unicornis (O. P.-Cambridge, 1873) – Russia, Mongolia

Parhypomma Eskov, 1992

• Parhypomma naraense (Oi, 1960) – Japan

Paro Berland, 1942

• Paro simoni Berland, 1942 – Rapa Iti

Parvunaria Tanasevitch, 2018

• Parvunaria birma Tanasevitch, 2018 – Myanmar

Patagoneta Millidge, 1985

• Patagoneta antarctica (Tullgren, 1901) – Chile

Pecado Hormiga & Scharff, 2005

• Pecado impudicus (Denis, 1945) – Spain, Morocco, Algeria

Pelecopsidis Bishop & Crosby, 1935

• Pelecopsidis frontalis (Banks, 1904) – USA

Pelecopsis Simon, 1864

• Pelecopsis agaetensis Wunderlich, 1987 – Canary Islands
• Pelecopsis albifrons Holm, 1979 – Kenya
• Pelecopsis alpica Thaler, 1991 – Switzerland, Austria, Italy
• Pelecopsis alticola (Berland, 1936) – Kenya
  • Pelecopsis alticola elgonensis (Holm, 1962) – Uganda
  • Pelecopsis alticola kenyensis (Holm, 1962) – Kenya
  • Pelecopsis alticola kivuensis (Miller, 1970) – Congo
• Pelecopsis amabilis (Simon, 1884) – Algeria
• Pelecopsis aureipes Denis, 1962 – Morocco
• Pelecopsis biceps (Holm, 1962) – Tanzania
• Pelecopsis bicornuta Hillyard, 1980 – Spain, Morocco
• Pelecopsis bishopi Kaston, 1945 – USA
• Pelecopsis bucephala (O. P.-Cambridge, 1875) – Western Mediterranean
• Pelecopsis capitata (Simon, 1884) – France
• Pelecopsis cedricola Bosmans & Abrous, 1992 – Algeria
• Pelecopsis coccinea (O. P.-Cambridge, 1875) – Spain, Morocco
• Pelecopsis crassipes Tanasevitch, 1987 – Russia, Central Asia
• Pelecopsis denisi Brignoli, 1983 – Andorra, France
• Pelecopsis digitulus Bosmans & Abrous, 1992 – Algeria
• Pelecopsis dorniana Heimer, 1987 – Russia, Mongolia
• Pelecopsis elongata (Wider, 1834) (type species) – Europe, Russia, Israel
• Pelecopsis eminula (Simon, 1884) – France, Italy
• Pelecopsis flava Holm, 1962 – Uganda, Congo
• Pelecopsis fornicata Miller, 1970 – Congo
• Pelecopsis fulva Holm, 1962 – Uganda
• Pelecopsis hamata Bosmans, 1988 – Cameroon
• Pelecopsis hipporegia (Denis, 1968) – Algeria, Tunisia
• Pelecopsis humiliceps Holm, 1979 – Kenya, Uganda
• Pelecopsis indus Tanasevitch, 2011 – India, Pakistan
• Pelecopsis inedita (O. P.-Cambridge, 1875) – Mediterranean
• Pelecopsis infusca Holm, 1962 – Uganda
• Pelecopsis intricata Jocque, 1984 – South Africa
• Pelecopsis janus Jocque, 1984 – South Africa
• Pelecopsis kabyliana Bosmans & Abrous, 1992 – Algeria
• Pelecopsis kalaensis Bosmans & Abrous, 1992 – Algeria
• Pelecopsis laptevi Tanasevitch & Fet, 1986 – Ukraine, Iran, Central Asia
• Pelecopsis leonina (Simon, 1884) – Algeria
• Pelecopsis levantensis Tanasevitch, 2016 − Israel
• Pelecopsis litoralis Wunderlich, 1987 – Canary Islands
• Pelecopsis loksai Szinetar & Samu, 2003 – Hungary
• Pelecopsis lunaris Bosmans & Abrous, 1992 – Algeria
• Pelecopsis major (Denis, 1945) – Algeria
• Pelecopsis malawiensis Jocque, 1977 – Malawi
• Pelecopsis margaretae Georgescu, 1975 – Romania
• Pelecopsis medusoides Jocque, 1984 – South Africa
• Pelecopsis mengei (Simon, 1884) – Holarctic
• Pelecopsis minor Wunderlich, 1995 – Mongolia
• Pelecopsis modica Hillyard, 1980 – Spain, Morocco
• Pelecopsis moesta (Banks, 1892) – USA
• Pelecopsis monsantensis Bosmans & Crespo, 2010 – Portugal
• Pelecopsis moschensis (Caporiacco, 1947) – Tanzania
• Pelecopsis mutica Denis, 1957 – France
• Pelecopsis nigriceps Holm, 1962 – Kenya, Uganda
• Pelecopsis nigroloba Fei, Gao & Zhu, 1995 – Russia, China
• Pelecopsis odontophora (Kulczynski, 1895) – Georgia
• Pelecopsis oranensis (Simon, 1884) – Morocco, Algeria
• Pelecopsis oujda Bosmans & Abrous, 1992 – Morocco
• Pelecopsis palmgreni Marusik & Esyunin, 1998 – Russia, Kazakhstan
• Pelecopsis papillii Scharff, 1990 – Tanzania
• Pelecopsis parallela (Wider, 1834) – Palearctic
• Pelecopsis paralleloides Tanasevitch & Fet, 1986 – Central Asia
• Pelecopsis partita Denis, 1953 – France
• Pelecopsis parvicollis Wunderlich, 1995 – Mongolia
• Pelecopsis parvioculis Miller, 1970 – Angola
• Pelecopsis pasteuri (Berland, 1936) – Tanzania
• Pelecopsis pavida (O. P.-Cambridge, 1872) – Greece, Israel
• Pelecopsis physeter (Fage, 1936) – Congo, Rwanda, Kenya, Tanzania
• Pelecopsis pooti Bosmans & Jocque, 1993 – Spain
• Pelecopsis proclinata Bosmans, 1988 – Cameroon
• Pelecopsis punctilineata Holm, 1964 – Congo, Rwanda
• Pelecopsis punctiseriata (Bösenberg & Strand, 1906) – Japan
• Pelecopsis radicicola (L. Koch, 1872) – Palearctic
• Pelecopsis reclinata (Holm, 1962) – Kenya, Uganda
• Pelecopsis riffensis Bosmans & Abrous, 1992 – Morocco
• Pelecopsis robusta Weiss, 1990 – Romania
• Pelecopsis ruwenzoriensis (Holm, 1962) – Uganda
• Pelecopsis sanje Scharff, 1990 – Tanzania
• Pelecopsis sculpta (Emerton, 1917) – Canada
  • Pelecopsis sculpta digna Chamberlin & Ivie, 1939 – USA
• Pelecopsis senecicola Holm, 1962 – Uganda
• Pelecopsis subflava Russell-Smith & Jocque, 1986 – Kenya
• Pelecopsis suilla (Simon, 1884) – Algeria
• Pelecopsis susannae (Simon, 1914) – Portugal, France
• Pelecopsis tenuipalpis Holm, 1979 – Uganda
• Pelecopsis tybaertielloides Jocque, 1984 – Kenya
• Pelecopsis unimaculata (Banks, 1892) – USA
• Pelecopsis varians (Holm, 1962) – Kenya, Uganda

Peponocranium Simon, 1884

• Peponocranium dubium Wunderlich, 1995 – Mongolia
• Peponocranium ludicrum (O. P.-Cambridge, 1861) (type species) – Europe, Russia
• Peponocranium orbiculatum (O. P.-Cambridge, 1882) – Germany to Russia, Georgia
• Peponocranium praeceps Miller, 1943 – Finland, Germany, to Russia, Ukraine
• Peponocranium simile Tullgren, 1955 – Sweden

Perlongipalpus Eskov & Marusik, 1991

• Perlongipalpus mannilai Eskov & Marusik, 1991 – Russia
• Perlongipalpus mongolicus Marusik & Koponen, 2008 – Mongolia
• Perlongipalpus pinipumilis Eskov & Marusik, 1991 (type species) – Russia
• Perlongipalpus saaristoi Marusik & Koponen, 2008 – Russia

Perregrinus Tanasevitch, 1992

• Perregrinus deformis (Tanasevitch, 1982) – Russia, Mongolia, China, Canada

Perro Tanasevitch, 1992

• Perro camtschadalica (Kulczynski, 1885) – Russia
• Perro polaris (Eskov, 1986) – Russia, Canada
• Perro putoranica (Eskov, 1986) – Russia
• Perro subtilipes (Tanasevitch, 1985) (type species) – Russia
• Perro tshuktshorum (Eskov & Marusik, 1991) – Russia

Phanetta Keyserling, 1886

• Phanetta subterranea (Emerton, 1875) – USA

Phlattothrata Crosby & Bishop, 1933