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Siphonariidae
Siphonariidae, also known as false limpets, are a taxonomic family of small to medium-sized air-breathing sea snails, marine and brackish water pulmonate gastropod molluscs. __TOC__ Shell description Empty siphonariid limpet shells can be distinguished from true limpet shells by examining the interior. In the siphonariids there is a well-marked lateral groove on the right side of the shell, and a corresponding interruption of the ring of muscle attachment scars. These markers show the positioning of the pneumostome or pulmonary orifice. Genera Genera in the family Siphonariidae include: * '' Anthosiphonaria'' Kuroda & Habe, 1971 ** '' Anthosiphonaria sirius'' * '' Aporemodon'' Robson, 1913 * ''Benhamina'' Finlay, 1927 - with the only one species '' Benhamina obliquata'' (G. B. Sowerby I, 1825) * '' Ellsiphon'' Iredale, 1940 * '' Hebesiphon'' Iredale, 1940 * '' Heterosiphonaria'' Hubendick, 1945 * '' Hubendickula'' McAlpine, 1952 * ''Kerguelenella'' Powell, 1946 - synon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benhamina Obliquata
''Benhamina obliquata'' is a species of air-breathing sea snail, a false limpet, a marine pulmonate gastropod mollusc in the family Siphonariidae. MolluscaBase eds. (2020). MolluscaBase. Benhamina obliquata (G. B. Sowerby I, 1825). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=559223 on 2020-06-11 This species is very large compared with the other species in the family. This is the only species in this genus; in other words, ''Benhamina'' is a monotypic genus. It is endemic to New Zealand New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 List of islands of New Zealand, smaller islands. It is the .... Powell A. W. B., ''New Zealand Mollusca'', William Collins Publishers Ltd, Auckland, New Zealand 1979 Generic name ''Benhamina'' is in tribute to British oligo- and poly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kerguelenella
''Kerguelenella'' is a genus of air-breathing sea snails, marine pulmonate gastropod mollusks in the family Siphonariidae, the false limpets.WoRMS (2010). Kerguelenella Powell, 1946. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=196979 on 2010-12-19 Distribution Species in this genus live in Patagonia, South Georgia, Kerguelen Islands, Macquarie Islands, and New Zealand's Stewart island and sub-Antarctic islands. Species Species within the genus ''Kerguelenella'' include: * ''Kerguelenella innominata'' ( Iredale, 1915) * '' Kerguelenella lateralis'' (Gould, 1846) * ''Kerguelenella stewartiana ''Kerguelenella stewartiana'' is a species of small, air-breathing sea snail, a marine pulmonate gastropod mollusk in the family Siphonariidae, the false limpet Limpets are a group of aquatic snails that exhibit a conical shell shape (pat ...'' ( Powell, 1939) References Further reading * Powell A. W. B., ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siphonaria Zelandica
''Siphonaria zelandica'' is a species of medium-sized air-breathing sea snail or false limpet, a marine pulmonate gastropod mollusc in the family Siphonariidae, the false limpets. MolluscaBase eds. (2022). MolluscaBase. Siphonaria zelandica Quoy & Gaimard, 1833. Accessed through: World Register of Marine Species at: https://marinespecies.org/aphia.php?p=taxdetails&id=740950 on 2022-06-09 Description The length of the shell attains 19.9 mm. Distribution This marine species occurs off New Zealand and Lord Howe Island Lord Howe Island (; formerly Lord Howe's Island) is an irregularly crescent-shaped volcanic remnant in the Tasman Sea between Australia and New Zealand, part of the Australian state of New South Wales. It lies directly east of mainland .... References * Quoy, J. R. C.; Gaimard, P. (1833). Voyage de découvertes de l'Astrolabe exécuté par ordre du Roi, pendant les années 1826-1827-1828-1829, sous le commandement de M. J. Dumont d'Urville. Zoo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siphonaria
''Siphonaria'' is a genus of air-breathing sea snails or false limpets, marine pulmonate gastropod molluscs in the family Siphonariidae, the false limpets.Rosenberg, G.; Gofas, S. (2012). Siphonaria. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=138489 on 2012-07-04 Distribution This genus occurs worldwide in most tropical and temperate seas. Species According to the World Register of Marine Species (WoRMS), the following species are included in the genus ''Siphonaria'' * '' Siphonaria acmaeoides'' Pilsbry, 1894 * '' Siphonaria acuta'' Quoy & Gaimard, 1833 * '' Siphonaria aequilirata'' Carpenter, 1857 * '' Siphonaria aequilorata'' Reeve, 1856 * '' Siphonaria alba'' Hubendick, 1943 * '' Siphonaria albicante'' Quoy & Gaimard, 1833 * '' Siphonaria alternata'' Say, 1826 * '' Siphonaria alternicosta'' Potiez & Michaud, 1838 * '' Siphonaria asghar'' Biggs, 1958 * '' Siphonaria atra'' Quoy & Gaimard, 1833 * '' Sip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siphonaria Zelandica (inside)
''Siphonaria zelandica'' is a species of medium-sized air-breathing sea snail or false limpet, a marine pulmonate gastropod mollusc in the family Siphonariidae, the false limpets. MolluscaBase eds. (2022). MolluscaBase. Siphonaria zelandica Quoy & Gaimard, 1833. Accessed through: World Register of Marine Species at: https://marinespecies.org/aphia.php?p=taxdetails&id=740950 on 2022-06-09 Description The length of the shell attains 19.9 mm. Distribution This marine species occurs off New Zealand and Lord Howe Island Lord Howe Island (; formerly Lord Howe's Island) is an irregularly crescent-shaped volcanic remnant in the Tasman Sea between Australia and New Zealand, part of the Australian state of New South Wales. It lies directly east of mainland .... References * Quoy, J. R. C.; Gaimard, P. (1833). Voyage de découvertes de l'Astrolabe exécuté par ordre du Roi, pendant les années 1826-1827-1828-1829, sous le commandement de M. J. Dumont d'Urville. Zoo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Snail
Sea snail is a common name for slow-moving marine gastropod molluscs, usually with visible external shells, such as whelk or abalone. They share the taxonomic class Gastropoda with slugs, which are distinguished from snails primarily by the absence of a visible shell. Definition Determining whether some gastropods should be called sea snails is not always easy. Some species that live in brackish water (such as certain neritids) can be listed as either freshwater snails or marine snails, and some species that live at or just above the high tide level (for example species in the genus '' Truncatella'') are sometimes considered to be sea snails and sometimes listed as land snails A land snail is any of the numerous species of snail that live on land, as opposed to the sea snails and freshwater snails. ''Land snail'' is the common name for terrestrial gastropod mollusks that have shells (those without shells are known .... Anatomy Sea snails are a very large group o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pulmonate
Pulmonata or pulmonates, is an informal group (previously an order, and before that a subclass) of snails and slugs characterized by the ability to breathe air, by virtue of having a pallial lung instead of a gill, or gills. The group includes many land and freshwater families, and several marine families. The taxon Pulmonata as traditionally defined was found to be polyphyletic in a molecular study per Jörger ''et al.'', dating from 2010. Pulmonata are known from the Carboniferous Period to the present. Pulmonates have a single atrium and kidney, and a concentrated, symmetrical, nervous system. The mantle cavity is located on the right side of the body, and lacks gills, instead being converted into a vascularised lung. Most species have a shell, but no operculum, although the group does also include several shell-less slugs. Pulmonates are hermaphroditic, and some groups possess love darts. Linnean taxonomy The taxonomy of this group according to the taxonomy of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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