Onychopoda

Onychopoda
Evadne spinifera
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Branchiopoda
Superorder: Diplostraca
Order: Onychopoda
Sars, 1865 [1]
Families

Cercopagididae Mordukhai-Boltovskoi, 1968
Podonidae Mordukhai-Boltovskoi, 1968
Polyphemidae Baird, 1845

Onychopoda are a specialised order of branchiopod crustaceans, belonging to the superorder Cladocera.

The order Onychopoda is "one of the most morphologically distinctive groups of cladocerans".[2] They have only four pairs of legs, compared to five or six pairs in Ctenopoda and Anomopoda.[3] Unusually among branchiopod crustaceans, Onychopoda share with Haplopoda the presence of segmented appendages, which are used for grasping prey.[4]

Most species of Onychopoda live in the waters of the Ponto-Caspian basin (Caspian Sea, Aral Sea, Black Sea including Sea of Azov), in remnants of the ancient Paratethys ocean.[5] Some other species live in fresh water or in the oceans, where they can be widespread.[5]

There are three families, containing 10 genera and around 33 described species, most of which are endemic to the Ponto-Caspian basin:[2]

The embryos are protected by a brood pouch, which also secretes nutrients to aid their development. This may be related to the colonisation of the oceans, since the only other marine cladoceran, Penilia avirostris, has a similar pouch as a result of convergent evolution.[2]

See also

References

  1. ^ J. W. Martin & G. E. Davis (2001). An Updated Classification of the Recent Crustacea (PDF). Natural History Museum of Los Angeles County. pp. 1–132.
  2. ^ a b c M. E. A. Cristescu & P. D. N. Hebert (2002). "Phylogeny and adaptive radiation in the Onychopoda (Crustacea, Cladocera): evidence from multiple gene sequences" (PDF). Journal of Evolutionary Biology. 15 (5): 838–849. doi:10.1046/j.1420-9101.2002.00466.x.
  3. ^ D. R. Khanna (2004). "Segmentation in arthropods". Biology of Arthropoda. Discovery Publishing House. pp. 316–394. ISBN 978-81-7141-897-8.
  4. ^ G. Fryer (1998). "A defence of arthropod polyphyly". In Richard A. Fortey; Richard H. Thomas (eds.). Arthropod Relationships. Volume 55 of Systematics Association Series. Springer. pp. 23–34. ISBN 978-0-412-75420-3.
  5. ^ a b Stefan Richter; Anke Braband; Nikolai Aladin; Gerhard Scholtz (2001). "The phylogenetic relationships of "predatory water-fleas" (Cladocera: Onychopoda, Haplopoda) inferred from 12S rDNA". Molecular Phylogenetics and Evolution. 19 (1): 105–113. doi:10.1006/mpev.2000.0901. PMID 11286495.
Wikispecies has information related to Onychopoda.

Read other articles:

Jalan Boulevard Artha Gading

Salah satu bangunan yang terletak dekat Jalan Boulevard Artha Gading, Mal Artha Gading. Jalan Boulevard Artha Gading adalah salah satu jalan di Jakarta. Jalan ini menghubungkan Jalan Laksamana Yos Sudarso dan Jalan Danau Sunter Utara dengan kawasan Kelapa Gading dari bagian utara. Jalan ini membentang sepanjang 1,1 kilometer dari persimpangan Sunter Kelapa Gading 2 sampai persimpangan Bukit Gading Villa dan Gading Kirana Timur. Jalan ini melintasi kelurahan: Kelapa Gading Barat, Kelapa Gading...

 

Divisi Parasut Kedua (Jerman)

Artikel ini sebatang kara, artinya tidak ada artikel lain yang memiliki pranala balik ke halaman ini.Bantulah menambah pranala ke artikel ini dari artikel yang berhubungan atau coba peralatan pencari pranala.Tag ini diberikan pada Desember 2022. Artikel ini sebatang kara, artinya tidak ada artikel lain yang memiliki pranala balik ke halaman ini.Bantulah menambah pranala ke artikel ini dari artikel yang berhubungan atau coba peralatan pencari pranala.Tag ini diberikan pada Oktober 2022. Divisi...

 

العلاقات اليمنية التشادية

العلاقات اليمنية التشادية اليمن تشاد   اليمن   تشاد تعديل مصدري - تعديل   العلاقات اليمنية التشادية هي العلاقات الثنائية التي تجمع بين اليمن وتشاد.[1][2][3][4][5] مقارنة بين البلدين هذه مقارنة عامة ومرجعية للدولتين: وجه المقارنة اليمن تشاد المس�...

Tata Consultancy Services

Artikel ini berisi konten yang ditulis dengan gaya sebuah iklan. Bantulah memperbaiki artikel ini dengan menghapus konten yang dianggap sebagai spam dan pranala luar yang tidak sesuai, dan tambahkan konten ensiklopedis yang ditulis dari sudut pandang netral dan sesuai dengan kebijakan Wikipedia. (Mei 2020) Tata Consultancy Services LimitedKantor TCS di SIPCOT, SiruseriJenisPublikKode emitenBSE: 532540NSE: TCSKomponen BSE SENSEXKomponen NSE NIFTY 50ISININE467B01029IndustriLayanan TI, kons...

 

Соломон II

В Википедии есть статьи о других людях с именем Соломон. У этого термина существуют и другие значения, см. Соломон (значения). Соломон IIгруз. სოლომონ II Соломон II, царь Имеретии Царь Имеретии 1789 — 20 февраля 1810 Предшественник Давид II Преемник титул упразднёнАлександр I...

 

Fulvie de Randan

Cet article est une ébauche concernant une femme politique française. Vous pouvez partager vos connaissances en l’améliorant (comment ?) selon les recommandations des projets correspondants. Fulvie de RandanFonctionPremière dame d'honneur1583-1589Louise de CipierreAntoinette de PonsBiographieNaissance 1533Décès 14 septembre 1607BillomActivité Dame de compagniePère Galéas II Pic de la Mirandole (en)Mère Ippolita Gonzaga (d)Fratrie Louis Pic de la MirandoleLudovico I...

Alexandra DeWitt

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: Alexandra DeWitt – news · newspapers · books · scholar · JSTOR (March 2008) (Learn how and when to remove this message) Comics character Alexandra DeWittAlexandra Dewitt as she first appeared on Green Lantern vol. 3, #48Publication informationPublisherDC Comics...

 

Ligue des communistes

Cet article est une ébauche concernant le communisme, le marxisme, un parti politique, l’Allemagne et le socialisme. Vous pouvez partager vos connaissances en l’améliorant (comment ?) selon les recommandations des projets correspondants. Ligue des communistes(de) Bund der Kommunisten Logotype officiel. Présentation Leader Karl Schapper Fondation 1er juin 1847 Fusion de Ligue des justesComité de correspondance communiste Disparition novembre 1852 Siège LondresCologne (après 184...

 

Endometrial cancer

Uterine cancer that is located in tissues lining the uterus Medical conditionEndometrial cancerOther namesUterine cancerThe location and development of endometrial cancerSpecialtyOncology, gynecologySymptomsVaginal bleeding, pain with urination or sexual intercourse, pelvic pain[1]Usual onsetAfter menopause[2]Risk factorsObesity, excessive estrogen exposure, high blood pressure, diabetes, family history[1][3]Diagnostic methodEndometrial biopsy[1]Treatme...

コルク

この記事は検証可能な参考文献や出典が全く示されていないか、不十分です。出典を追加して記事の信頼性向上にご協力ください。（このテンプレートの使い方）出典検索?: コルク – ニュース · 書籍 · スカラー · CiNii · J-STAGE · NDL · dlib.jp · ジャパンサーチ · TWL（2017年4月） コルクを打ち抜いて作った瓶の栓 コルク（木栓、�...

 

Stasiun Yoneyama

Yoneyama Station米山駅Yoneyama Station, April 2006Lokasi302 Yoneyama-cho, Kashiwazaki-shi, Niigata-ken 949-3675JapanKoordinat37°19′01″N 138°25′53″E / 37.3170°N 138.4314°E / 37.3170; 138.4314Koordinat: 37°19′01″N 138°25′53″E / 37.3170°N 138.4314°E / 37.3170; 138.4314Operator JR EastJalur■ Shin'etsu Main LineLetak23.5 km to NaoetsuJumlah peron2 side platformsInformasi lainStatusunstaffedSejarahDibuka13 May 1897Nama seb...

 

Hiram Abiff

Fictitious character in Masonic allegory, based on Old Testament character Part of a series onFreemasonry Overview Grand Lodge Masonic lodge Masonic lodge officers Grand Master Prince Hall Freemasonry Regular Masonic jurisdiction Anglo-American Freemasonry Continental Freemasonry History History of Freemasonry Liberté chérie Masonic manuscripts Masonic bodies Masonic Masonic bodies York Rite Order of Mark Master Masons Holy Royal Arch Royal Arch Masonry Cryptic Masonry Knights Templar Red C...

Everybody Does It

1949 film by Edmund Goulding Everybody Does ItTheatrical release posterDirected byEdmund GouldingScreenplay byNunnally JohnsonStory byJames M. CainProduced byNunnally JohnsonStarringPaul DouglasLinda DarnellCeleste HolmCinematographyJoseph LaShelleEdited byRobert FritchMusic byAlfred NewmanProductioncompany20th Century FoxDistributed by20th Century FoxRelease date October 25, 1949 (1949-10-25) Running time98 minutesCountryUnited StatesLanguageEnglishBox office$1.6 million (US r...

 

Giuseppe Cindolo

Italian long-distance runner Giuseppe CindoloPersonal informationNationalityItalianBorn (1945-08-05) 5 August 1945 (age 78)Avellino, ItalyHeight1.73 m (5 ft 8 in)Weight60 kg (132 lb)SportCountry ItalySportAthleticsEventLong distance runningClubAlco RietiAchievements and titlesPersonal bests 10000 m: 28'2705 (1974) Marathon: 2h11'45 (1975) Medal record Men's athletics Representing  Italy European Championships 1974 Rome 10000 m Universiade 1970 Turin 5000 m M...

 

Fujimino, Saitama

Fujimino ふじみ野市KotaNegaraJepangWilayah14.67PrefekturSaitamaPopulasi • Total105.342Zona waktuUTC+9 (JST)Situs webCity of Fujimino Fujimino adalah kota yang terletak di Prefektur Saitama, Jepang. Jumlah penduduk kota ini pada tahun 2008 sebesar 105,342 jiwa. Pranala luar City of Fujimino Diarsipkan 2023-07-25 di Wayback Machine. lbs Prefektur SaitamaSaitama (ibu kota)Distrik kota (Saitama) Chūō Iwatsuki Kita Midori Minami Minuma Nishi Ōmiya Sakura Urawa Kota inti Kawagoe...

The House (2022 film)

2022 British stop-motion anthology film The HouseOfficial release posterDirected by Emma de Swaef Marc James Roels Niki Lindroth von Bahr Paloma Baeza Written byEnda WalshStory by Emma de Swaef Marc James Roels Niki Lindroth von Bahr Johannes Nyholm Paloma Baeza Produced by Charlotte Bavasso Christopher O'Reilly Starring Mia Goth Claudie Blakley Matthew Goode Mark Heap Miranda Richardson Stephanie Cole Jarvis Cocker Yvonne Lombard Sven Wollter Will Sharpe Paul Kaye Susan Wokoma Helena Bonham ...

 

North Irish Horse

North Irish HorseThe badge of the North Irish Horse.Active1902–19461947–present (as a Sqdn)Country United KingdomBranch British ArmyTypeYeomanryRoleFormation ReconnaissanceSizeOne SquadronPart ofRoyal Armoured CorpsGarrison/HQBelfastNickname(s)The Horse, The Millionaires OwnMotto(s)Quis Separabit (Who shall separate us) (Latin)MarchGarryowen AnniversariesHitler Line, 24 MayEngagementsSomme, Ypres, Hitler Line, Iraq, AfghanistanCommandersHonorary ColonelColonel J W Rollins ...

 

СКА (хоккейный клуб)

У этого термина существуют и другие значения, см. СКА и Ска (значения). СКА Страна  Россия Город Санкт-Петербург Основан 1946; 78 лет назад (1946) Прежние названия до 1947 — ДО Кировадо 1953 — ЛДОдо 1957 — ОДОдо 1959 — СКВО Прозвища «армейцы с Невы» Домашняя арена «Ледовый ...

Giovanni di Meißen

Giovanni di Meißenvescovo della Chiesa cattolica  Incarichi ricopertiVescovo di Varmia (1350-1355)  Nato1300 circa a Meißen Nominato vescovo29 aprile 1350 Consacrato vescovo29 aprile 1350 da Bernardo d'Albi Deceduto30 luglio 1355 a Lidzbark Warmiński   Manuale Giovanni di Meißen (Johann von Meißen in tedesco, Jan z Miśni in polacco), nato Johann Belger o Johann Franck (Jan Franko in polacco) e noto anche come Giovanni I di Varmia, (Meißen, 1300 circa – Lidzbark Warmiń...

 

Salvador Viniegra

Spanish painter Salvador ViniegraSalvador ViniegraBornNovember 23, 1862Cadiz, SpainDiedApril 29, 1915Madrid, SpainNationalitySpanishEducationSchool of Fine Arts, CadizKnown forPainter; Deputy Director, Prado MuseumMovementOrientalist Salvador Viniegra y Lasso de la Vega (November 23, 1862 – April 29, 1915) was a Spanish historical painter and patron of the arts. Biography Born in Cádiz, Viniegra began studying law but soon decided to be a painter and entered the Escuela de Bellas Arte...