Caudofoveata

Caudofoveata
Anterior 1.4 mm of a fixed and stained specimen of Falcidens sp.
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	"Aplacophora"
Subclass:	Caudofoveata
Families (and genera)
Chaetodermidae Falcidentidae Falcidens Limifossoridae Metachaetodermatidae Prochaetodermatidae Scutopodidae class within the phylum Mollusca, also known as Chaetodermomorpha. The class is often combined with Solenogastres and termed Aplacophora. However, such a grouping is not monophyletic; molecular data suggests that the Caudofoveata are a sister group to the cephalopods.[1] Anatomy Caudofoveata are small (1-30 mm), mainly deep sea molluscs. They are worm-like, lacking shells or distinct muscular feet; they instead have scales and calcareous spines called sclerites, for movement. Ecology Caudofoveates live by burrowing through soft sediment, and feed by lying vertically in the sediment with just the mouthparts exposed and taking in passing organic detritus. During sexual reproduction, the female produces eggs which are fertilized and brooded, and then the larvae swim freely. Diet Caudofoveates feed on foramanifera.[2] Taxonomy Caudofoveata comprises the following families and genera: Chaetodermidae Falcidentidae Falcidens Limifossoridae Metachaetodermatidae Prochaetodermatidae Scutopodidae edit] References ^ Giribet; Okusu, A; Lindgren, A.R.; Huff, S.W.; Schrödl, M; Nishiguchi, M.K. (May 2006). "Evidence for a clade composed of molluscs with serially repeated structures: monoplacophorans are related to chitons" (Free full text). Proceedings of the National Academy of Sciences of the United States of America 103 (20): 7723–7728. Bibcode 2006PNAS..103.7723G. doi:10.1073/pnas.0602578103. PMC 1472512. PMID 16675549. http://www.pnas.org/cgi/pmidlookup?view=long&pmid=16675549.  edit ^ Guralnick, R.; Smith, K. (1999). "Historical and biomechanical analysis of integration and dissociation in molluscan feeding, with special emphasis on the true limpets (Patellogastropoda: Gastropoda)". Journal of Morphology 241 (2): 175–195. doi:10.1002/(SICI)1097-4687(199908)241:2<175::AID-JMOR7>3.0.CO;2-0. PMID 10420163.  edit Wikimedia Foundation. 2010. Игры ⚽ Поможем написать реферат Lyman Ward Cheddite Look at other dictionaries: Caudofoveata — Saltar a navegación, búsqueda ? Caudofoveata Clasificación científica …   Wikipedia Español Caudofoveata — Caudofovéates Falcidens sp. Classification …   Wikipédia en Français Caudofoveata — Schildfüßer Systematik Unterabteilung: Bilateria ohne Rang: Urmünder (Protostomia) Überstamm: Lophotrochozoen (Lophotrochozoa) Stamm …   Deutsch Wikipedia Caudofoveata — Los caudofoveados, denominados científicamente Caudofoveata (del latín cauda = cola; fovea = fosa, más la terminación de participio plural neutro ata) son una clase de moluscos. Existen unas 70 especies conocidas. Son animales vermiformes… …   Enciclopedia Universal Caudofovéate — Caudofoveata Caudofovéates …   Wikipédia en Français Caudofovéates — Caudofoveata Caudofovéates …   Wikipédia en Français Mollusca — Temporal range: Cambrian–Recent …   Wikipedia Моллюски — Запрос «Моллюск» перенаправляется сюда; см. также другие значения. Моллюски …   Википедия Моллюск — Запрос «Моллюск» перенаправляется сюда. Cм. также другие значения. ? Моллюски Карибский кальмар Научная классификация Царство …   Википедия Мягкотелые — Запрос «Моллюск» перенаправляется сюда. Cм. также другие значения. ? Моллюски Карибский кальмар Научная классификация Царство …   Википедия 18+ © Academic, 2000-2024 Contact us: Technical Support, Advertising Dictionaries export, created on PHP, Joomla, Drupal, WordPress, MODx. Mark and share Search through all dictionaries Translate… Search Internet Share the article and excerpts Direct link … Do a right-click on the link above and select “Copy Link”