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Pulsellidae
Pulsellidae is a family of molluscs belonging to the suborder Gadilimorpha in the order Gadilida Gadilida is an order of very small tusk shells, marine scaphopod molluscs. The species within the Gadilida are usually very much smaller than those within the other order of scaphopods, the Dentaliida. Families Families within the order Gadil .... MolluscaBase eds. (2022). MolluscaBase. Striopulsellum Scarabino, 1995. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=182894 on 2022-07-04 Genera: * '' Annulipulsellum'' Scarabino, 1986 * '' Pulsellum'' Stoliczka, 1868 * '' Striopulsellum'' Scarabino, 1995 References External links Steiner, G.; Kabat, A. R. (2001). Catalogue of supraspecific taxa of Scaphopoda (Mollusca). Zoosystema. 23(3): 433-460* Scarabino V., (1995Scaphopoda of the tropical Pacific and Indian Oceans, with description of 3 new genera and 42 new speciesP. Bouchet (ed) ''Résultats des Campagnes MUS ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scaphopods
Scaphopoda (plural scaphopods , from Ancient Greek σκᾰ́φης ''skáphē'' "boat" and πούς ''poús'' "foot"), whose members are also known as tusk shells or tooth shells, are a class of shelled marine invertebrates belonging to the phylum Mollusca with worldwide distribution and are the only class of exclusively infaunal marine molluscs. Shells of species within this class range in length (with ''Fissidentalium metivieri'' as the longest). Members of the order Dentaliida tend to be larger than those of the order Gadilida. These molluscs live in soft substrates offshore (usually not intertidally). Because of this subtidal habitat and the small size of most species, many beachcombers are unfamiliar with them; their shells are not as common or as easily visible in the beach drift as the shells of sea snails and clams. Molecular data suggest that the scaphopods are a sister group to the cephalopods, although higher-level molluscan phylogeny remains unresolved. Cla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gadilida
Gadilida is an order of very small tusk shells, marine scaphopod molluscs. The species within the Gadilida are usually very much smaller than those within the other order of scaphopods, the Dentaliida. Families Families within the order Gadilida: * Entalinidae Entalinidae is a family of tusk shells, marine scaphopod mollusk Mollusca is a phylum of protostomic invertebrate animals, whose members are known as molluscs or mollusks (). Around 76,000 extant species of molluscs are recogniz ... Chistikov, 1979 * Gadilidae Stoliczka, 1868 * Pulsellidae Scarabino in Boss, 1982 * Wemersoniellidae Scarabino, 1986 * Unassigned: ** '' Boissevainia'' V. Scarabino & F. Scarabino, 2010 ** '' Compressidens'' Pilsbry & Sharp, 1897 ** '' Megaentalina'' Habe, 1963 References * Scarabino V., (1995Scaphopoda of the tropical Pacific and Indian Oceans, with description of 3 new genera and 42 new speciesP. Bouchet (ed) ''Résultats des Campagnes MUSORSTOM'', Volume 14 Mémoire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molluscs
Mollusca is a phylum of protostome, protostomic invertebrate animals, whose members are known as molluscs or mollusks (). Around 76,000 extant taxon, extant species of molluscs are recognized, making it the second-largest animal phylum after Arthropoda. The number of additional fossil species is estimated between 60,000 and 100,000, and the proportion of undescribed species is very high. Many taxa remain poorly studied. Molluscs are the largest marine biology, marine phylum, comprising about 23% of all the named marine organisms. They are highly diverse, not just in size and anatomical structure, but also in behaviour and habitat, as numerous groups are freshwater mollusc, freshwater and even terrestrial molluscs, terrestrial species. The phylum is typically divided into 7 or 8 taxonomy (biology), taxonomic class (biology), classes, of which two are entirely extinct. Cephalopod molluscs, such as squid, cuttlefish, and octopuses, are among the most neurobiology, neurologi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
