A member of Hybodontiformes belonging to the superfamily Hybodontoidea. Genus includes new species L. triangulus. Announced in 2018; the final version of the article naming it was published in 2020.
A member of Ichthyodectiformes. Genus includes new species A. goshouraensis. Announced in 2018; the final version of the article naming it was published in 2020.
A cichlid belonging to the subfamily Pseudocrenilabrinae. The type species is B. senutae; genus also includes B. sonyii and B. tallamae. Announced in 2020; the final version of the article naming it was published in 2021.
A member of the family Pomacentridae. Genus includes new species C. gonzalezorum. Announced in 2019; the final version of the article naming it was published in 2020.
A member of Clupeomorpha belonging to the group Ellimmichthyiformes and to the family Paraclupeidae. Announced in 2019; the final version of the article naming it was published in 2020.
A member of Elopiformes. Genus includes new species E. martinezi. Announced in 2019; the final version of the article naming it is scheduled to be published in 2020.
A member of Redfieldiiformes. Genus includes new species H. boryeongensis. Announced in 2019; the final version of the article naming it is scheduled to be published in 2020.
A goby. Genus includes "Otolithus (Gobius)" praeclarus Procházka (1893) and H. laevis (Weiler, 1942), as well as "Gobiida" bicornuta Lin, Girone & Wolf (2015) and "Gobiida" brioche Lin, Girone & Wolf (2015).[34]
A member of Crossognathiformes. Genus includes new species K. asflaensis. Announced in 2019; the final version of the article naming it was published in 2020.
A member of Percopsiformes. Genus includes new species L. albertensis. Announced in 2019; the final version of the article naming it was published in 2020.
A member of Holocentriformes of uncertain phylogenetic placement. The type species is T. mythica; genus also includes "genus Ophidiidarum" cavatus Nolf & Stringer (1996).
A member of Rhizodontida. The type species is R. clackae.
Research
A study on the morphology of the osteostracans, evaluating different methods used to determine the morphological variation within this group and its evolution, is published by Ferrón et al. (2020).[92]
A study on the morphological diversity of osteostracan headshields, aiming to determine the relationship between their morphological diversity and hydrodynamic performance and its implications for the knowledge of the ecological diversity of the osteostracans, is published by Ferrón et al. (2020).[93]
A study aiming to test the alternative hypotheses of placoderm jaw bone homologies, and evaluating their implications for the knowledge of evolution of jaw bones in early jawed vertebrates, is published by King & Rücklin (2020).[94]
A study on the fossil dentitions of acanthothoracids is published by Vaškaninová et al. (2020), who report that the teeth of acanthothoracids differed fundamentally from those of arthrodires, and argue that the characteristic traits of acanthothoracid dentition might be ancestral for all jawed vertebrates.[95]
Redescription of the anatomy of Walterilepis speciosa, based on data from new fossil material, and a study on the phylogenetic relationships of this species is published online by Lukševičs (2020).[96]
Description of the neurocranial anatomy of Ellopetalichthys scheii is published by Castiello et al. (2020).[97]
A study aiming to determine whether Titanichthys was a suspension feeder, focusing on mechanical properties of its jaw, is published by Coatham et al. (2020).[98]
The earliest fossilized vertebrate embryos reported so far, preserved with an adult specimen of Watsonosteus fletti from the Givetian Eday Flagstone Formation (Orcadian Basin; Scotland, United Kingdom), are described by Newman et al. (2020).[99]
Burrow, Newman & den Blaauwen (2020) describe external spiracular elements in Middle Devonianacanthodians from northern Scotland, differing from spiracles of all known extant and extinct fishes, and report the oldest record of elastic cartilage in the fossil record.[100]
A study examining the factors influencing the long-term variations of genus-level diversity of elasmobranchs and ray-finned fishes throughout their evolutionary history is published by Guinot & Cavin (2020).[101]
Carrillo-Briceño et al. (2020) describe a new elasmobranch assemblage from the Oligocene–Miocene boundary in the Dos Bocas Formation (Ecuador), and evaluate the implications of this assemblage for chronostratigraphic inferences and the knowledge of local paleoenvironment.[102]
Two large vertebrae of sharks belonging to the genus Ptychodus, providing new information on the life history and body size of members of the family Ptychodontidae, are described from the Santonian of Spain by Jambura & Kriwet (2020).[103]
A study on the evolution of body size in lamniform sharks, including the evolution of gigantism in the lineage of Otodus megalodon, is published by Shimada, Becker & Griffiths (2020).[104]
Taxonomic revision of the Oligocene and Miocene sand sharks is published by Hovestadt (2020).[105]
A study aiming to determine the linear body dimensions of Otodus megalodon at different life stages is published by Cooper et al. (2020).[106]
A study on the class structure of assemblages of specimens of Otodus megalodon in eight previously known formations and in a newly described Miocene locality from northeastern Spain is published by Herraiz et al. (2020), who interpret their findings as indicative of existence of five potential nurseries of these sharks ranging from the Langhian to the Zanclean.[107]
A study on the fossil record of the great white shark from the Pliocene of Peru and Chile is published by Villafaña et al. (2020), who interpret their findings as indicating that great white sharks used the Coquimbo locality in Chile as a nursery and Pisco (Peru) and Caldera (Chile) localities as feeding grounds during the Pliocene.[109]
A study on the anatomy and phylogenetic relationships of "Urolophus" crassicaudatus is published by Marramà et al. (2020), who transfer this species to the genus Arechia.[110]
Collareta et al. (2020) describe a fossil stinger a stingray from the Pliocene (Piacenzian) locality La Serra (Italy), twice as long as the longest caudal spines reported from any living stingray species of the Mediterranean Sea, and possibly representing the longest stingray stinger ever reported from both the fossil and the recent records.[111]
A study on the morphology of the marginal dentition of Lophosteus superbus is published by Chen et al. (2020), who reconstruct the dental ontogeny in this taxon, and evaluate its implications for the knowledge of the evolution of teeth of bony fishes.[112]
Redescription of the anatomy of Tanyrhinichthys mcallisteri is published by Stack et al. (2020).[113]
Fragmentary fossil material of Gyrosteus mirabilis is reported from the Toarcian of the Ahrensburg erratics assemblage (Schleswig-Holstein, Germany) by Hornung & Sachs (2020), expanding known geographic range of this species, and representing the first record of a chondrosteid species beyond its type area.[114]
Redescription of the skeletal anatomy of Yanosteus longidorsalis is published by Hilton, Grande & Jin (2020).[115]
Revision and a study on the phylogenetic relationships of members of the subfamily Pycnodontinae is published by Poyato-Ariza (2020).[116]
A study on the skeletal anatomy and phylogenetic relationships of Lombardina decorata is published by Taverne (2020).[117]
A study on the degree of preservation of the skin of an aspidorhynchid specimen from the BarremianPaja Formation (Colombia), representing the first instance of soft tissue preservation in vertebrates from the Early Cretaceous of northern South America, is published by Alfonso-Rojas & Cadena (2020).[118]
Description of new fossil material of Abisaadichthys libanicus and Eusebichthys byblosi, providing new information on the skeletal anatomy of these taxa, is published by Taverne & Capasso (2020).[120]
Fossil material of Xiphactinus is described from the latest Maastrichtian Salamanca Formation (Chubut Province, Argentina) by De Pasqua, Agnolin & Bogan (2020), representing the first record of this genus from southern part of South America.[121]
A methodology for assessing locomotion energetics in extinct bony fishes is presented by Ferrón (2020), who interprets his findings as providing evidence of endothermy in Xiphactinus audax.[122]
Redescription and a study on the phylogenetic relationships of Laeliichthys ancestralis is published by Brito, Figueiredo & Leal (2020).[123]
A study on the skeletal anatomy of Pirskenius, aiming to resolve whether Pirskeniidae can be sustained as a separate family, is published by Reichenbacher et al. (2020).[124]
A study aiming to infer the genetic basis of the reduction of pelvic skeleton in a Miocene stickleback fish Gasterosteus doryssus is published by Stuart, Travis & Bell (2020).[125]
A fish larva sharing anatomical similarities with the so-called tholichthys larval stage of butterflyfishes is described from the Eocene (Bartonian) locality of Gornyi Luch (Krasnodar Krai, Russia) by Carnevale & Bannikov (2020).[126]
New fossil material of Mawsonia gigas, including one of the anatomically most informative specimens referable to the genus Mawsonia, is described from the Mesozoic Tacuarembó Formation (Uruguay) by Toriño et al. (2020).[127]
New fossil material of Axelrodichthys megadromos is described from several Campanian and Maastrichtian sites in southern France by Cavin et al. (2020), who present a reconstruction of the skull of this species, and study its phylogenetic relationships and ecology.[128]
Redescription of the anatomy of the skull of Durialepis edentatus is published by Mondéjar-Fernández, Friedman & Giles (2020).[129]
Description of new material of tristichopterids from the Devonian (Famennian) locality of Strud (Belgium), and a study on the phylogenetic relationships of tristichopterids, is published by Olive et al. (2020).[130]
Description of a new, 1.57-metre-long articulated specimen of Elpistostege watsoni from the Upper Devonian of Canada, and a study on the implications of this specimen for the knowledge of the early evolution of the vertebrate hand, is published by Cloutier et al. (2020).[131]
A study aiming to determine the potential significance of tides for the evolution of bony fish and early tetrapods from the Late Silurian to early Late Devonian is published by Byrne et al. (2020).[132]
Evidence of enhanced fish production during the extreme global warmth of the early Paleogene is presented by Britten & Sibert (2020).[133]
A study aiming to determine the impact of changes in the Earth system during the Eocene–Oligocene transition on pelagic fish production and biodiversity is published by Sibert et al. (2020).[134]
References
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^Valéria Vaškaninová (2020). "New genus of homostiid arthrodire contributes to the revision of placoderm diversity in the Early Devonian of the Prague Basin". Alcheringa: An Australasian Journal of Palaeontology. 44 (3): 397–410. Bibcode:2020Alch...44..397V. doi:10.1080/03115518.2020.1749303. S2CID219456262.
^Michael J. Newman; Jan L. Den Blaauwen; Carole J. Burrow (2020). "Two newly identified cheiracanthid acanthodians from the Mey Flagstone Formation (Givetian, Middle Devonian) of the Orcadian Basin, Scotland". Scottish Journal of Geology. 57: sjg2020-009. doi:10.1144/sjg2020-009. S2CID224879065.
^Márton Szabó; István Főzy (2020). "Asteracanthus (Hybodontiformes: Acrodontidae) remains from the Jurassic of Hungary, with the description of a new species and with remarks on the taxonomy and paleobiology of the genus". Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 297 (3): 295–309. doi:10.1127/njgpa/2020/0926. S2CID225326215.
^Evgeny V. Popov; Marjorie J. Johns; Stephen Suntok (2020). "A new genus of chimaerid fish (Holocephali, Chimaeridae) from the Upper Oligocene Sooke Formation of British Columbia, Canada". Journal of Vertebrate Paleontology. 40 (1): e1772275. Bibcode:2020JVPal..40E2275P. doi:10.1080/02724634.2020.1772275. S2CID221751740.
^Alexander O. Ivanov; Merlynd K. Nestell; Galina P. Nestell; Gorden L. Bell Jr. (2020). "New fish assemblages from the Middle Permian from the Guadalupe Mountains, West Texas, USA". Palaeoworld. 29 (2): 239–256. doi:10.1016/j.palwor.2018.10.003. S2CID134496257.
^ abSamuel L.A. Cooper; David M. Martill (2020). "A diverse assemblage of pycnodont fishes (Actinopterygii, Pycnodontomorpha) from the mid-Cretaceous, continental Kem Kem beds of South-East Morocco". Cretaceous Research. 112: Article 104456. doi:10.1016/j.cretres.2020.104456. S2CID216214083.
^ abMartin Ebert (2020). "Elongofuro and Altmuehlfuro, new genera of Halecomorphi (Neopterygii) from the Upper Jurassic of the Solnhofen Archipelago and Nusplingen (Germany)". Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 295 (2): 185–210. doi:10.1127/njgpa/2020/0883. S2CID216400476.
^Yoshitaka Yabumoto; Koji Hirose; Paulo M. Brito (2020). "A new ichthyodectiform fish, Amakusaichthys goshouraensis gen. et sp. nov. from the Upper Cretaceous (Santonian) Himenoura Group in Goshoura, Amakusa, Kumamoto, Japan". Historical Biology: An International Journal of Paleobiology. 32 (3): 362–375. Bibcode:2020HBio...32..362Y. doi:10.1080/08912963.2018.1497022. S2CID91632554.
^ abcdefghijklWerner Schwarzhans; Gary L. Stringer (2020). "Fish otoliths from the late Maastrichtian Kemp Clay (Texas, USA) and the early Danian Clayton Formation (Arkansas, USA) and an assessment of extinction and survival of teleost lineages across the K-Pg boundary based on otoliths". Rivista Italiana di Paleontologia e Stratigrafia. 126 (2): 395–446. doi:10.13130/2039-4942/13425.
^ abcdefghijklmnGary L. Stringer; Werner Schwarzhans; George Phillips; Roger Lambert (2020). "Highly diversified Late Cretaceous fish assemblage revealed by otoliths (Ripley Formation and Owl Creek Formation, northeast Mississippi, USA)". Rivista Italiana di Paleontologia e Stratigrafia. 126 (1): 111–155. doi:10.13130/2039-4942/13013.
^ abLuigi Capasso (2020). "†Pycnodonts (Neopterygii, †Pycnodontiformes) from the Del Rio Formation (Early Cenomanian, Cretaceous) of Waco Lake, Texas (U.S.A.)". Thalassia Salentina. 42: 9–24. doi:10.1285/i15910725v42p9.
^ abcdefghijklmnopqWerner Schwarzhans; Konstantina Agiadi; Giorgio Carnevale (2020). "Late Miocene–early Pliocene evolution of Mediterranean gobies and their environmental and biogeographic significance". Rivista Italiana di Paleontologia e Stratigrafia. 126 (3): 657–723. doi:10.13130/2039-4942/14185.
^Robert E. Weems (2020). "Additions to the bony fish fauna from the early Eocene Nanjemoy Formation of Maryland and Virginia (U.S.A.)". The Mosasaur. The Journal of the Delaware Valley Paleontological Society. XI: 117–152.
^Federico L. Agnolin; Sergio Bogan (2020). "Goliath catfish Brachyplatystoma Bleeker, 1862 (Siluriformes: Pimelodidae) from the Miocene of Argentina". Journal of South American Earth Sciences. 100: Article 102551. Bibcode:2020JSAES.10002551A. doi:10.1016/j.jsames.2020.102551. S2CID216380969.
^Kleyton Magno Cantalice Severiano; Jesús Alvarado Ortega; David Bellwood (2020). "†Chaychanus gonzalezorum gen. et sp. nov.: A damselfish fossil (Pomacentridae; Percomorphaceae), from the Early Paleocene outcrop of Chiapas, Southeastern Mexico". Journal of South American Earth Sciences. 98: Article 102322. doi:10.1016/j.jsames.2019.102322. S2CID202910177.
^ abcdefgWerner Schwarzhans; Rotislav Brzobohatý; Urszula Radwańska (2020). "Goby otoliths from the Badenian (middle Miocene) of the Central Paratethys from the Czech Republic, Slovakia and Poland: A baseline for the evolution of the European Gobiidae (Gobiiformes; Teleostei)". Bollettino della Società Paleontologica Italiana. 59 (2): 125–173. doi:10.4435/BSPI.2020.10 (inactive 2024-11-20).{{cite journal}}: CS1 maint: DOI inactive as of November 2024 (link)
^Yoshitaka Yabumoto; Mihkail V. Nazarkin (2020). "Clupea hanishinaensis nomen novum, a replacement name for the Miocene clupeid fish Clupea macrocephala Yabumoto and Nazarkin, 2018 from Nagano, Japan". Paleontological Research. 24 (3): 238. doi:10.2517/2019PR011. S2CID220281581.
^Gi-Soo Nam; Mikhail V. Nazarkin (2020). "A Neogene bristlemouth of the genus Cyclothone (Stomiiformes: Gonostomatidae) from South Korea". Historical Biology: An International Journal of Paleobiology. 33 (11): 2639–2645. doi:10.1080/08912963.2020.1820000. S2CID224937137.
^Márcia Aparecida dos Reis Polck; Valéria Gallo; Francisco J. de Figueiredo; Samuel Magalhães Viana; Viviane Sampaio Santiago dos Santos; João Villar de Queiroz Neto; Ricardo Jorge Jahnert (2020). "†Ellimma longipectoralis sp. nov. (Teleostei: Clupeomorpha: †Ellimmichthyiformes) from the Aptian of the Santos Basin, southeastern Brazil". Journal of South American Earth Sciences. 98: Article 102318. Bibcode:2020JSAES..9802318P. doi:10.1016/j.jsames.2019.102318. S2CID202181577.
^Francisco J. de Figueiredo; Valéria Gallo (2020). "Revision of †Ellimmichthys longicostatus (Clupeomorpha: †Ellimmichthyiformes) from the Lower Cretaceous of Brazil with comments on the taxonomy of related species". Journal of South American Earth Sciences. 105: Article 103006. doi:10.1016/j.jsames.2020.103006. S2CID228863238.
^Alison M. Murray; Donald B. Brinkman; David G. DeMar JR; Gregory P. Wilson (2020). "Paddlefish and sturgeon (Chondrostei: Acipenseriformes: Polyodontidae and Acipenseridae) from lower Paleocene deposits of Montana, U.S.A.". Journal of Vertebrate Paleontology. 40 (2): e1775091. Bibcode:2020JVPal..40E5091M. doi:10.1080/02724634.2020.1775091. S2CID222213273.
^Yuri Modesto Alves; Jesús Alvarado-Ortega; Paulo M. Brito (2020). "†Epaelops martinezi gen. and sp. nov. from the Albian limestone deposits of the Tlayúa quarry, Mexico – a new late Mesozoic record of Elopiformes of the western Tethys". Cretaceous Research. 110: Article 104260. Bibcode:2020CrRes.11004260A. doi:10.1016/j.cretres.2019.104260. S2CID210779794.
^Jesús Alvarado-Ortega; Jesús Alberto Díaz-Cruz (2020). "Hastichthys totonacus sp. nov., a North American Turonian dercetid fish (Teleostei, Aulopiformes) from the Huehuetla quarry, Puebla, Mexico". Journal of South American Earth Sciences. 105: Article 102900. doi:10.1016/j.jsames.2020.102900. S2CID225118769.
^Rocio E. Baños Rodríguez; Katia Adriana González Rodríguez; Mark V.H. Wilson; Jorge Alberto González Martínez (2020). "A new species of Heckelichthys from the Muhi Quarry (Albian–Cenomanian) of Central Mexico". Cretaceous Research. 110: Article 104415. Bibcode:2020CrRes.11004415B. doi:10.1016/j.cretres.2020.104415. S2CID213275574.
^Su-Hwan Kim; Yuong-Nam Lee; Jin-Young Park; Sungjin Lee; Hang-Jae Lee (2020). "The first record of redfieldiiform fish (Actinopterygii) from the Upper Triassic of Korea: Implications for paleobiology and paleobiogeography of Redfieldiiformes". Gondwana Research. 80: 275–284. Bibcode:2020GondR..80..275K. doi:10.1016/j.gr.2019.11.008. S2CID213571269.
^Nora Carolin; Sunil Bajpai; Abhayanand Singh Maurya; Werner Schwarzhans (2023). "New perspectives on late Tethyan Neogene biodiversity development of fishes based on Miocene (~ 17 Ma) otoliths from southwestern India". PalZ. 97 (1): 43–80. Bibcode:2023PalZ...97...43C. doi:10.1007/s12542-022-00623-9. S2CID249184395.
^ abMartin Ebert; Detlev Thies; Rolf B. Hauff (2020). "First evidence of ganoin-scaled Halecomorphi (Neopterygii) in the Lower Jurassic of Holzmaden and Ohmden, Germany". Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 295 (3): 307–326. doi:10.1127/njgpa/2020/0889. S2CID216427872.
^Alexander J. Veysey; Paulo M. Brito; David M. Martill (2020). "A new crossognathiform fish (Actinopterygii, Teleostei) from the Upper Cretaceous (Turonian) of Southern Morocco with hypertrophied fins". Cretaceous Research. 114: Article 104207. Bibcode:2020CrRes.11404207V. doi:10.1016/j.cretres.2019.104207. S2CID202200253.
^Patrick H. McClellan; Gerald R. Smith (2020). "Late Miocene fishes of the Cache Valley Member, Salt Lake Formation, Utah and Idaho". Miscellaneous Publications. Museum of Zoology, University of Michigan. 208: 1–54. hdl:2027.42/163730.
^Alison M. Murray; Donald B. Brinkman; Michael G. Newbrey; Andrew G. Neuman (2020). "Earliest North American articulated freshwater acanthomorph fish (Teleostei: Percopsiformes) from Upper Cretaceous deposits of Alberta, Canada". Geological Magazine. 157 (7): 1087–1096. Bibcode:2020GeoM..157.1087M. doi:10.1017/S0016756819001328. S2CID212927875.
^Guang-Hui Xu (2020). "A new species of Luganoia (Luganoiidae, Neopterygii) from the Middle Triassic Xingyi Biota, Guizhou, China". Vertebrata PalAsiatica. 58 (4): 267–282. doi:10.19615/j.cnki.1000-3118.200624.
^Giorgio Carnevale; Theodore W. Pietsch; Niels Bonde; Maria E. C. Leal; Giuseppe Marramà (2020). "†Neilpeartia ceratoi, gen. et sp. nov., a new frogfish from the Eocene of Bolca, Italy". Journal of Vertebrate Paleontology. 40 (2): e1778711. Bibcode:2020JVPal..40E8711C. doi:10.1080/02724634.2020.1778711. S2CID222210329.
^Citlalli Hernández-Guerrero; Kleyton Magno Cantalice; Katia Adriana González-Rodríguez; Víctor Manuel Bravo-Cuevas (2020). "The first record of a pterothrissin (Albuliformes, Albulidae) from the Muhi Quarry, mid-Cretaceous (Albian-Cenomanian) of Hidalgo, central Mexico". Journal of South American Earth Sciences. 107: Article 103032. doi:10.1016/j.jsames.2020.103032. S2CID228889550.
^ abWerner W. Schwarzhans; Aleksandr A. Mironenko (2020). "First teleost otoliths from the Late Jurassic of Russia". Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 295 (1): 1–8. doi:10.1127/njgpa/2020/0863. S2CID214522150.
^Maxwell G. London; Kenshu Shimada (2020). "A new pachyrhizodontid fish (Actinopterygii: Teleostei) from the Tarrant Formation (Cenomanian) of the Upper Cretaceous Eagle Ford Group in Texas, USA". Cretaceous Research. 113: Article 104490. Bibcode:2020CrRes.11304490L. doi:10.1016/j.cretres.2020.104490. S2CID219066064.
^Stephen J. Godfrey; Giorgio Carnevale (2020). "A new cobia (Teleostei, Rachycentridae) species from the Miocene St. Marys Formation along Calvert Cliffs, Maryland, USA". Journal of Paleontology. 95 (3): 630–637. doi:10.1017/jpa.2020.107. S2CID233301980.
^Oleksandr Kovalchuk; Evgenia Baykina; Ewa Świdnicka; Krzysztof Stefaniak; Adam Nadachowski (2020). "A systematic revision of herrings (Teleostei, Clupeidae, Clupeinae) from the Oligocene and early Miocene from the Eastern Paratethys and the Carpathian Basin". Journal of Vertebrate Paleontology. 40 (2): e1778710. Bibcode:2020JVPal..40E8710K. doi:10.1080/02724634.2020.1778710. S2CID222210250.
^Adriana López-Arbarello; Erin E. Maxwell; Günter Schweigert (2020). "New halecomorph (Actinopterygii, Neopterygii) from the Nusplingen Lithographic Limestone (Upper Jurassic, Late Kimmeridgian), Germany". Journal of Vertebrate Paleontology. 40 (2): e1771348. Bibcode:2020JVPal..40E1348L. doi:10.1080/02724634.2020.1771348. S2CID222210172.
^Jiang-Yong Zhang (2020). "A new species of Scleropages (Osteoglossidae, Osteoglossomorpha) from the Eocene of Guangdong, China". Vertebrata PalAsiatica. 58 (2): 100–119. doi:10.19615/j.cnki.1000-3118.191213.
^Bruno Andrés Than Marchese; Jesús Alvarado Ortega; Wilfredo A. Matamoros; Ernesto Velázquez Velázquez (2020). "Scombroclupea javieri sp. nov., an enigmatic Cenomanian clupeomorph fish (Teleostei, Clupeomorpha) from the marine deposits of the Cintalapa Formation, Ocozocoautla, Chiapas, southeastern Mexico". Cretaceous Research. 112: Article 104448. Bibcode:2020CrRes.11204448T. doi:10.1016/j.cretres.2020.104448. S2CID216299738.
^Yoshitaka Yabumoto (2020). "Siniperca ikikoku, a new species of freshwater percoid fish from the Miocene of Iki Island, Nagasaki, Japan". Paleontological Research. 24 (3): 226–237. doi:10.2517/2019PR016. S2CID220281689.
^Tomáš Přikryl; Giorgio Carnevale (2020). "An Oligocene tubeshoulder (Teleostei, Alepocephaliformes) from the Central Paratethys (Czech Republic): the first skeletal record for the family Platytroctidae". Journal of Vertebrate Paleontology. 39 (6): e1719123. doi:10.1080/02724634.2019.1719123. S2CID216207889.
^Jason P. Downs; Edward B. Daeschler (2020). "A new species of Megalichthys (Sarcopterygii, Megalichthyidae) from the Upper Devonian (Famennian) of Pennsylvania, U.S.A., and a report on the cosmine-covered osteolepiform fossils of the Catskill Formation". Journal of Vertebrate Paleontology. 40 (2): e1774771. Bibcode:2020JVPal..40E4771D. doi:10.1080/02724634.2020.1774771. S2CID222210660.
^Karen M. Panzeri; Soledad Gouiric Cavalli; Nahuel A. Muñoz; Alberto L. Cione (2020). "Metaceratodus baibianorum, a new dipnoan species from the Upper Cretaceous of southern South America supported by traditional and geometric morphometric analyses". Journal of Vertebrate Paleontology. 40 (2): e1769640. Bibcode:2020JVPal..40E9640P. doi:10.1080/02724634.2020.1769640. S2CID222210313.
^Mohd Shafi Bhat; Sanghamitra Ray (2020). "A record of new lungfishes (Osteichthyes: Dipnoi) from the Carnian (Upper Triassic) of India". Historical Biology: An International Journal of Paleobiology. 32 (3): 428–437. Bibcode:2020HBio...32..428B. doi:10.1080/08912963.2018.1499020. S2CID92040062.
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