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List Of Prehistoric Echinoid Genera
This list of prehistoric echinoids is an attempt to create a comprehensive listing of all genera from the fossil record that have ever been considered to be echinoids, excluding purely vernacular terms. The list includes all commonly accepted genera, but also genera that are now considered invalid, doubtful (''nomina dubia''), or were not formally published (''nomina nuda''), as well as junior synonyms of more established names, and genera that are no longer considered echinoids. Naming conventions and terminology Naming conventions and terminology follow the International Code of Zoological Nomenclature. Technical terms used include: * Junior synonym: A name which describes the same taxon as a previously published name. If two or more genera are formally designated and the type specimens are later assigned to the same genus, the first to be published (in chronological order) is the senior synonym, and all other instances are junior synonyms. Senior synonyms are generally used, e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Echinolampas Ovalis M Eocene Civrac-en-Médoc France
''Echinolampas'' is a genus of echinoderms belonging to the family Echinolampadidae. The genus has cosmopolitan distribution. Species: *'' Echinolampas africana'' *'' Echinolampas aldrichi'' *'' Echinolampas alexandri'' *'' Echinolampas altissima'' *'' Echinolampas anceps'' *'' Echinolampas andalusiensis'' *'' Echinolampas anguillae'' *'' Echinolampas antunesi'' *'' Echinolampas appendiculatus'' *'' Echinolampas atascaderensis'' *'' Echinolampas atropha'' *'' Echinolampas barcensis'' *'' Echinolampas bastai'' *''Echinolampas bombos'' *'' Echinolampas bonomii'' *'' Echinolampas bothriopygoides'' *'' Echinolampas brachytona'' *''Echinolampas camagueyensis'' *''Echinolampas caranoi'' *''Echinolampas castroi'' *''Echinolampas cavaionensis'' *''Echinolampas checchiai'' *''Echinolampas chiesai'' *''Echinolampas chuni'' *''Echinolampas clevei'' *''Echinolampas cojimarensis'' *''Echinolampas complanatus'' *''Echinolampas concavus'' *'' Echinolampas consolatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agassizia
''Agassizia'' is a genus of sea urchin of the family Prenasteridae. The species was first scientifically described in 1869 by Achille Valenciennes.Kroh, A. (2015)''Agassizia''Valenciennes, 1846. In: Kroh, A. & Mooi, R. (2015) World Echinoidea Database. at the World Register of Marine Species The World Register of Marine Species (WoRMS) is a taxonomic database that aims to provide an authoritative and comprehensive list of names of marine organisms. Content The content of the registry is edited and maintained by scientific specialist .... References Schizasteridae Echinoidea genera Fossil taxa described in 1846 {{echinoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
