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Acteocina Canaliculata
''Acteocina canaliculata'' is a species of gastropods belonging to the family Tornatinidae. The species is found in America. It mostly inhabits the waters of the east coast of North America. The veliger larvae feed on plankton. References Bulloidea Gastropods described in 1826 Marine molluscs of North America {{Heterobranchia-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastropods
The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. There are many thousands of species of sea snails and slugs, as well as freshwater snails, freshwater limpets, and land snails and slugs. The class Gastropoda contains a vast total of named species, second only to the insects in overall number. The fossil history of this class goes back to the Late Cambrian. , 721 families of gastropods are known, of which 245 are extinct and appear only in the fossil record, while 476 are currently extant with or without a fossil record. Gastropoda (previously known as univalves and sometimes spelled "Gasteropoda") are a major part of the phylum Mollusca, and are the most highly diversified class in the phylum, with 65,000 to 80,000 living snail and slug species. The anatomy, behavior, feedi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tornatinidae
Tornatinidae is a family of very small sea snails, barrel-bubble snails, marine opisthobranch gastropod molluscs. These are headshield slugs, in the superfamily Bulloidea.Bouchet, P.; Gofas, S. (2015). Rhizoridae Dell, 1952. In: MolluscaBase (2016). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=413349 on 2016-05-23 Genera Genera within the family Tornatinidae include: * ''Acteocina ''Acteocina'' is a genus of very small sea snails, bubble snails, marine opisthobranch gastropod mollusks in the family Tornatinidae, the canoe bubbles or chalice bubble snails. Species Species within the genus ''Acteocina'' include: * '' Acte ...'' Gray, 1847 Genera brought into synonymy: * ''Actaeocina'' ic synonym of ''Acteocina'' Gray, 1847 * ''Didontoglossa'' Annandale, 1924: synonym of ''Acteocina'' Gray, 1847 * ''Tornatina'' A. Adams, 1850: synonym of ''Acteocina'' Gray, 1847 * ''Utriculastra'' Thiele, 1925: synonym of ''Acteo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Veliger
A veliger is the planktonic larva of many kinds of sea snails and freshwater snails, as well as most bivalve molluscs (clams) and tusk shells. Description The veliger is the characteristic larva of the gastropod, bivalve and scaphopod taxonomic classes. It is produced following either the embryonic or trochophore larval stage of development. In bivalves the veliger is sometimes referred to as a D-stage (early in its development) or pediveliger (late in its development) larva. This stage in the life history of these groups is a free-living planktonic organism; this mode of life potentially enhances dispersal to new regions far removed from the adult mollusks that produced the larvae. The general structure of the veliger includes a shell that surrounds the visceral organs of the larva (e.g., digestive tract, much of the nervous system, excretory organs) and a ciliated velum that extends beyond the shell as a single or multi-lobed structure used for swimming and particu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bulloidea
Bulloidea is a superfamily of sea snails, or bubble snails, marine gastropod mollusks.Bouchet, P. (2010). Bulloidea Gray, 1827. In: MolluscaBase (2016). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=411887 on 2016-05-23 Families * Acteocinidae Dall, 1913 * Bullidae Gray, 1827 * Retusidae Thiele, 1925(s.s.) * Rhizoridae Rhizoridae is a family of very small sea snails, barrel-bubble snails, marine opisthobranch gastropod mollusks. These are headshield slugs, in the superfamily Bulloidea Bulloidea is a superfamily of sea snails, or bubble snails, marine gas ... Dell, 1952 ; Families brought into synonymy: * Bullariidae Dall, 1908: synonym of Bullidae Gray, 1827 * Vesicidae J. Q. Burch, 1945: synonym of Bullidae Gray, 1827 * Volvulellidae Chaban, 2000: synonym of Rhizoridae Dell, 1952 * Volvulidae Locard, 1886: synonym of Rhizoridae Dell, 1952 References Oskars T.R., Bouchet P. & Malaquias M.A. (2015). A n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastropods Described In 1826
The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. There are many thousands of species of sea snails and slugs, as well as freshwater snails, freshwater limpets, and land snails and slugs. The class Gastropoda contains a vast total of named species, second only to the insects in overall number. The fossil history of this class goes back to the Late Cambrian. , 721 families of gastropods are known, of which 245 are extinct and appear only in the fossil record, while 476 are currently extant with or without a fossil record. Gastropoda (previously known as univalves and sometimes spelled "Gasteropoda") are a major part of the phylum Mollusca, and are the most highly diversified class in the phylum, with 65,000 to 80,000 living snail and slug species. The anatomy, behavior, feeding, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
