Nectocarididae

Nectocarididae
Temporal range: 520–461 Ma
Nectocaris pteryx after the reconstruction of Smith & Caron (2010)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Clade: Bilateria
Family: †Nectocarididae
Conway Morris, 1976
Genera[1]

Nectocarididae is a controversial family of animals that superficially resemble squids. Only two genera have been described, being Nectocaris (=Vetustovermis, Petalilium?) from the Cambrian period, and Nectocotis, from the Ordovician period.[2] Some researchers claim they are cephalopods, however, this is heavily disputed and most reject this claim.[3][4] They may be related to chaetognaths, on account of their similar body plan to Timorebestia, however this is unclear.

List of Genera

References

  1. ^ "Nectocarididae". Paleobiology Database. Retrieved 7 December 2023.
  2. ^ Smith, Martin R. (2019). "An Ordovician nectocaridid hints at an endocochleate origin of Cephalopoda" (PDF). Journal of Paleontology. 94: 64–69. doi:10.1017/jpa.2019.57. S2CID 201208912.
  3. ^ Pohle, Alexander; Kröger, Björn; Warnock, Rachel C. M.; King, Andy H.; Evans, David H.; Aubrechtová, Martina; Cichowolski, Marcela; Fang, Xiang; Klug, Christian (December 2022). "Early cephalopod evolution clarified through Bayesian phylogenetic inference". BMC Biology. 20 (1): 88. doi:10.1186/s12915-022-01284-5. ISSN 1741-7007. PMC 9008929. PMID 35421982.
  4. ^ Kröger, Björn; Vinther, Jakob; Fuchs, Dirk (August 2011). "Cephalopod origin and evolution: A congruent picture emerging from fossils, development and molecules". BioEssays. 33 (8): 602–613. doi:10.1002/bies.201100001. PMID 21681989. S2CID 2767810.
Stub icon

This prehistoric animal article is a stub. You can help Wikipedia by expanding it.

Read other articles:

Zizi Kirana

Zizi KiranaNama lahirNur Fazelah binti Mad TahilNama lainZizi Fabolous Cat, Zizi KiranaLahir23 Januari 1985Semporna, Sabah, MalaysiaGenreDangdut, pop, Hip HopPekerjaanpenyanyiInstrumenVokal gitarLabelmixologymusicArtis terkaitMas Idayu, Soimah Pancawati Zizi Kirana adalah seorang penyanyi berkebangsaan Malaysia. Ia merupakan finalis pada acara reality show di Malaysia yakni Akademi Fantasia, Season 7. Nama Zizi mulai dikenal luas di asia semenjak mengikuti D'Academy Asia (Musim 2) mewakili Ma...

 

Dinasti Lê Awal

Kerajaan Đại Cồ ViệtĐại Cồ Việt Quốc (大瞿越國)980–1009Map Kerajaan Đại Cồ Việt (Đại Việt)StatusKekaisaranIbu kotaHoa LưBahasa yang umum digunakanBahasa Tionghoa KunoAgama BuddhismePemerintahanMonarkiKaisar • 980–1005 Lê Đại Hành (pertama)• 1005 Lê Trung Tông• 1005–1009 Lê Ngọa Triều (terakhir) Kanselir • 980 Hồng Hiến Sejarah • Kaisar Song Taizong mengumpulkan pasukan untuk menyerang...

 

12-hour clock

Time counting system AM and PM redirects here. For other uses, see AM PM (disambiguation). Ante meridiem redirects here. For the meridian 180° both east and west of the prime meridian in a geographical coordinate system, see antimeridian. The 12-hour clock is a time convention in which the 24 hours of the day are divided into two periods: a.m. (from Latin ante meridiem, translating to before midday) and p.m. (from Latin post meridiem, translating to after midday).[1][2] Each ...

ロバート・デ・ニーロ

ロバート・デ・ニーロRobert De Niro 2011年のデ・ニーロ生年月日 (1943-08-17) 1943年8月17日（80歳）出生地 アメリカ合衆国・ニューヨーク州ニューヨーク市身長 177 cm職業 俳優、映画監督、映画プロデューサージャンル 映画、テレビドラマ活動期間 1963年 -配偶者 ダイアン・アボット（1976年 - 1988年）グレイス・ハイタワー（1997年 - ）主な作品 『ミーン・ストリート』（1973年）...

 

Protests of 1968

Worldwide escalation of social conflicts Protests of 1968Part of the Counterculture of the 1960s and the Cold WarDemonstrations against the Vietnam War in Amsterdam, 1968Date5 January 1968 – 29 March 1969(1 year, 2 months, 3 weeks and 3 days)LocationWorldwideCaused by Vietnam War Racism Revisionism Authoritarianism Sexism Death of Che Guevara Assassination of Martin Luther King Jr. Goals Anti-authoritarianism Anti-capitalism Anti-racism Civil and political rights Environ...

 

大字 (数字)

この項目には、一部のコンピュータや閲覧ソフトで表示できない文字が含まれています（詳細）。 数字の大字（だいじ）は、漢数字の一種。通常用いる単純な字形の漢数字（小字）の代わりに同じ音の別の漢字を用いるものである。 概要 壱万円日本銀行券（「壱」が大字） 弐千円日本銀行券（「弐」が大字） 漢数字には「一」「二」「三」と続く小字と、「壱」「�...

Naqadeh and Oshnavieh (electoral district)

Naqadeh and OshnaviehElectoral district constituencyfor the West AzerbaijanNaqadeh and Oshnavieh shown within West Azerbaijan ProvinceWest Azerbaijan ProvinceNaqadeh County and Oshnavieh CountyCurrent constituencyAssembly MembersAbdolkarim Hoseinzadeh Naqadeh and Oshnavieh (electoral district) is the 9th electoral district in the West Azerbaijan Province of Iran. It has a population of 191,632 and elects 1 member of parliament. 1980 MP in 1980 from the electorate of Naqadeh. (1st) Asghar Rost...

 

约翰斯顿环礁

此條目可参照英語維基百科相應條目来扩充。 (2021年5月6日)若您熟悉来源语言和主题，请协助参考外语维基百科扩充条目。请勿直接提交机械翻译，也不要翻译不可靠、低品质内容。依版权协议，译文需在编辑摘要注明来源，或于讨论页顶部标记{{Translated page}}标签。 约翰斯顿环礁Kalama Atoll 美國本土外小島嶼 Johnston Atoll 旗幟颂歌：《星條旗》The Star-Spangled Banner約翰斯頓環礁�...

 

Державний комітет телебачення і радіомовлення України

Державний комітет телебачення і радіомовлення України (Держкомтелерадіо) Приміщення комітетуЗагальна інформаціяКраїна  УкраїнаДата створення 2003Керівне відомство Кабінет Міністрів УкраїниРічний бюджет 1 964 898 500 ₴[1]Голова Олег НаливайкоПідвідомчі ор...

The Seer (periodical)

Second issue of The SeerFebruary, 1853. The Seer was an official periodical of the Church of Jesus Christ of Latter-day Saints (LDS Church) which first appeared in 1853 and was published throughout 1854.[1] History After the LDS Church publicly acknowledged that it was teaching and practicing plural marriage at its September 1852 conference, LDS Church president Brigham Young dispatched apostle Orson Pratt to Washington, D.C., where he was asked to publish an apologetic magazine targe...

 

1998 Atlanta Braves season

Major League Baseball season Major League Baseball team season 1998 Atlanta BravesNational League East ChampionsLeagueNational LeagueDivisionEastBallparkTurner FieldCityAtlantaRecord106–56 (.654)Divisional place1stOwnersTime WarnerGeneral managersJohn SchuerholzManagersBobby CoxTelevisionWTBSTBS Superstation(Pete Van Wieren, Skip Caray, Don Sutton, Joe Simpson)Fox Sports South(Ernie Johnson, Bob Rathbun)RadioWSB (AM)(Pete Van Wieren, Skip Caray, Don Sutton, Joe Simpson) ← 19...

 

中華民國國軍中的中共間諜列表

 本表是動態列表，或許永遠不會完結。歡迎您參考可靠來源來查漏補缺。 潛伏於中華民國國軍中的中共間諜列表收錄根據公開資料來源，曾潛伏於中華民國國軍、被中國共產黨聲稱或承認，或者遭中華民國政府調查審判，為中華人民共和國和中國人民解放軍進行間諜行為的人物。以下列表以現今可查知時間為準，正確的間諜活動或洩漏機密時間可能早於或晚於以下所歸�...

Edouard Corbière

Jean-Antoine-René-Édouard Corbière Jean-Antoine-René-Édouard Corbière (Brest, 1º aprile 1793 – Morlaix, 27 settembre 1875) è stato uno scrittore, giornalista e marinaio francese. Indice 1 Biografia 2 Opere 3 Altri progetti 4 Collegamenti esterni Biografia Marinaio, scrittore, giornalista ed armatore, Edouard Corbière, padre del poeta Tristan Corbière, è considerato oggi come il padre del romanzo marinaresco francese. La famiglia Corbière era originaria della Haut-Languedoc. Alla...

 

خرم أباد (باراندوز)

  لمعانٍ أخرى، طالع خرم أباد (توضيح). خرم أباد تقسيم إداري البلد إيران  إحداثيات 37°25′10″N 45°05′01″E / 37.41944444°N 45.08361111°E / 37.41944444; 45.08361111   تعديل مصدري - تعديل   خرم أباد هي قرية في مقاطعة أرومية، إيران. عدد سكان هذه القرية هو 253 في سنة 2006.[1] المراجع ^ تعدا�...

 

Pyrénées – Mont Perdu World Heritage Site

UNESCO World Heritage Site in Spain and France Pyrénées - Mont PerduUNESCO World Heritage SiteLocationPyrenees in France and SpainCriteriaCultural and Natural: (iii), (iv), (v), (vii), (viii)Reference773bisInscription1997 (21st Session)Extensions1999Area30,639 ha (75,710 acres)Coordinates42°41′7.5″N 0°0′1.8″E / 42.685417°N 0.000500°E / 42.685417; 0.000500Location of Pyrénées – Mont Perdu World Heritage Site in PyreneesShow map of Pyrene...

Perpetual Limited

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: Perpetual Limited – news · newspapers · books · scholar · JSTOR (November 2021) (Learn how and when to remove this message) PerpetualHeadquarters in SydneyCompany typePublic (ASX: PPT)IndustryFinanceFoundedSydney, Australia (1886)HeadquartersSydney, Austr...

 

جهاز مضايقة صوتي

هذه المقالة يتيمة إذ تصل إليها مقالات أخرى قليلة جدًا. فضلًا، ساعد بإضافة وصلة إليها في مقالات متعلقة بها. (نوفمبر 2021) المُضايقات الصوتية والموانع الصوتية هي تقنيات مستخدمة لإبقاء الحيوانات[1] وفي بعض الحالات البشر بعيدًا عن منطقة ما. تستخدم تطبيقات التكنولوجيا لإبعاد �...

 

國際龍舟聯合會

本條目存在以下問題，請協助改善本條目或在討論頁針對議題發表看法。 此條目需要擴充。 (2015年5月16日)请協助改善这篇條目，更進一步的信息可能會在討論頁或扩充请求中找到。请在擴充條目後將此模板移除。 此條目需要补充更多来源。 (2020年2月5日)请协助補充多方面可靠来源以改善这篇条目，无法查证的内容可能會因為异议提出而被移除。致使用者：请搜索一下条目�...

Taylor's College

College in Petaling, Selangor, Malaysia 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: Taylor's College – news · newspapers · books · scholar · JSTOR (June 2024) (Learn how and when to remove this message) For the associated university, see Taylor's University. For the Australian / New Zealand college, see ...

 

6e régiment de dragons (France)

6e régiment de dragons Création 14 septembre 1673 Dissolution 1992 Pays France Branche Armée de terre Type Régiment de dragons Rôle Cavalerie Devise Mort au champ d'honneur Inscriptionssur l’emblème Valmy 1792Marengo 1800Austerlitz 1805Friedland 1807Kanghil 1855L'Yser 1914Picardie 1918 Guerres Guerre de la CoalitionCampagne d'Allemagne (1805)Campagne de Prusse et de PolognePremière Guerre mondialeSeconde Guerre mondialeGuerre d'Algérie Décorations Croix de guerre 1914-1918 un...