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Semelidae
The Semelidae are a family of saltwater clams, marine bivalve molluscs in the order Cardiida. Description Members of this family have rounded or oval, elongated shells, much flattened. The two valves are connected by an internal ligament in contrast to the closely related family Tellinidae where the ligament is external. The two separate siphons are very long, sometimes several times the length of the shell. These siphons have a characteristic cruciform muscle at their base. Selected genera Genera of Semelidae (with some notable species also listed) include: *'' Abra'' Lamarck, 1818 **'' Abra aequalis'' (Say, 1822) **''Abra alba'' (Wood W., 1802) **''Abra californica'' Kundsen, 1970 **''Abra lioica'' ( Dall, 1881) **''Abra longicallis'' Sacchi, 1836 **''Abra nitida'' (O. F. Mueller, 1776) **''Abra pacifica'' Dall, 1915 **''Abra prismatica'' **''Abra profundorum'' E. A. Smith, 1885 **'' Abra tenuis'' ( Montagu, 1818) **'' Abra tepocana'' Dall, 1915 *'' Argyrodonax'' Dall, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scrobicularia Plana
''Scrobicularia plana'', the peppery furrow shell, is a bivalve mollusc belonging to the family Semelidae. Taxonomy Although ''Scrobicularia plana'' is the only species currently recognized by ITIS in the genus ''Scrobicularia''; World Register of Marine Species recognises another species, '' Scrobicularia cottardi'' as well as some nomen dubia, as does the BioLib. The genus ''Scrobicularia'' is sometimes placed as the sole genus in a family, Scrobicularidae. It is now often placed instead in the related family Semelidae, as shown in the infobox. However this placement may change as molecular systematics provides new insights into the cladistics of the bivalves. Description The shell can be anything from white through yellowish to a pale brownish-grey in colour, up to 6.5 cm in diameter. Its interior is nacreous and white or yellowish in colour. The shell is thin but quite deep, with circular closely packed growth ridges. It is a filter feeder, with long siphons, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ervilia
''Ervilia'' is a genus of marine clams in the family Semelidae The Semelidae are a family of saltwater clams, marine bivalve molluscs in the order Cardiida. Description Members of this family have rounded or oval, elongated shells, much flattened. The two valves are connected by an internal ligament in c .... Species *'' Ervilia bisculpta'' Gould, 1861 *'' Ervilia castanea'' ( Montagu, 1803) *'' Ervilia concentrica'' (Holmes, 1860) *'' Ervilia nitens'' (Montagu, 1808) *'' Ervilia producta'' Odhner, 1922 *'' Ervilia purpurea'' (Smith, 1906) *'' Ervilia scaliola'' Semelidae Bivalve genera {{bivalve-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cumingia Tellinoides
''Cumingia'' is a genus of marine clams in the family Semelidae. It is also represented in the fossil record. '' Cumingia lamellosa'' is an introduced species in Venezuela. Species * '' Cumingia antillarum'' A.Adams, 1850 * '' Cumingia californica'' Conrad, 1837 * '' Cumingia coarctata'' G. B. Sowerby I, 1833 * '' Cumingia lamellosa'' (Sowerby, 1833) * '' Cumingia mutica'' G.B.Sowerby, 1833 * '' Cumingia sinuosa'' A.Adams, 1850 * '' Cumingia tellinoides'' ( Conrad, 1831) ; Names brought to synonymy * ''Cumingia elegans'' G.B. Sowerby II, 1873 is a synonym for '' Thyellisca lamellosa'' (H. Adams, 1873) * ''Cumingia parthenopaea'' Tiberi, 1855 is a synonym for ''Poromya granulata''. See also * List of marine molluscs of Venezuela The marine molluscs of Venezuela are a part of the molluscan fauna of Venezuela. The marine molluscs are the snails, clams and mussels, chitons, octopuses, squid and cuttlefish that live in marine and estuarine habitats. The freshwater and lan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cumingia Coarctata
''Cumingia'' is a genus of marine clams in the family Semelidae. It is also represented in the fossil record. '' Cumingia lamellosa'' is an introduced species in Venezuela. Species * '' Cumingia antillarum'' A.Adams, 1850 * '' Cumingia californica'' Conrad, 1837 * '' Cumingia coarctata'' G. B. Sowerby I, 1833 * '' Cumingia lamellosa'' (Sowerby, 1833) * '' Cumingia mutica'' G.B.Sowerby, 1833 * '' Cumingia sinuosa'' A.Adams, 1850 * ''Cumingia tellinoides'' ( Conrad, 1831) ; Names brought to synonymy * ''Cumingia elegans'' G.B. Sowerby II, 1873 is a synonym for '' Thyellisca lamellosa'' (H. Adams, 1873) * ''Cumingia parthenopaea'' Tiberi, 1855 is a synonym for ''Poromya granulata''. See also * List of marine molluscs of Venezuela The marine molluscs of Venezuela are a part of the molluscan fauna of Venezuela. The marine molluscs are the snails, clams and mussels, chitons, octopuses, squid and cuttlefish that live in marine and estuarine habitats. The freshwater and land ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cumingia Californica
''Cumingia'' is a genus of marine clams in the family Semelidae. It is also represented in the fossil record. '' Cumingia lamellosa'' is an introduced species in Venezuela. Species * '' Cumingia antillarum'' A.Adams, 1850 * '' Cumingia californica'' Conrad, 1837 * ''Cumingia coarctata'' G. B. Sowerby I, 1833 * '' Cumingia lamellosa'' (Sowerby, 1833) * '' Cumingia mutica'' G.B.Sowerby, 1833 * '' Cumingia sinuosa'' A.Adams, 1850 * ''Cumingia tellinoides'' ( Conrad, 1831) ; Names brought to synonymy * ''Cumingia elegans'' G.B. Sowerby II, 1873 is a synonym for '' Thyellisca lamellosa'' (H. Adams, 1873) * ''Cumingia parthenopaea'' Tiberi, 1855 is a synonym for ''Poromya granulata''. See also * List of marine molluscs of Venezuela The marine molluscs of Venezuela are a part of the molluscan fauna of Venezuela. The marine molluscs are the snails, clams and mussels, chitons, octopuses, squid and cuttlefish that live in marine and estuarine habitats. The freshwater and land ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cumingia
''Cumingia'' is a genus of marine clams in the family Semelidae. It is also represented in the fossil record. '' Cumingia lamellosa'' is an introduced species in Venezuela. Species * '' Cumingia antillarum'' A.Adams, 1850 * ''Cumingia californica'' Conrad, 1837 * ''Cumingia coarctata'' G. B. Sowerby I, 1833 * '' Cumingia lamellosa'' (Sowerby, 1833) * '' Cumingia mutica'' G.B.Sowerby, 1833 * '' Cumingia sinuosa'' A.Adams, 1850 * ''Cumingia tellinoides'' ( Conrad, 1831) ; Names brought to synonymy * ''Cumingia elegans'' G.B. Sowerby II, 1873 is a synonym for '' Thyellisca lamellosa'' (H. Adams, 1873) * ''Cumingia parthenopaea'' Tiberi, 1855 is a synonym for ''Poromya granulata''. See also * List of marine molluscs of Venezuela The marine molluscs of Venezuela are a part of the molluscan fauna of Venezuela. The marine molluscs are the snails, clams and mussels, chitons, octopuses, squid and cuttlefish that live in marine and estuarine habitats. The freshwater and land m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abra Prismatica
''Abra prismatica'' is a species of bivalve mollusc in the family Semelidae. It occurs in the northeastern Atlantic Ocean, the North Sea and the Mediterranean Sea, where it lives on the seabed, in shallow areas buried in soft sediment. Description ''Abra prismatica'' grows to a length of about . Each shell valve is fine and brittle, about twice as long as it is wide and oval or fusiform. It is sculptured with fine concentric lines, the chondrophore (pit to which the internal ligament is attached) points to the posterior. On the right valve are two small cardinal teeth in front of the chondrophore, and a single anterior and single posterior lateral teeth behind it. On the left valve there is a single small cardinal tooth and two small anterior and posterior laterals. The valves are shiny white both inside and out. Distribution ''Abra prismatica'' is found on the coasts of northwest Europe, the North Sea and the Mediterranean Sea at depths down to about . It is common around the Br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abra (bivalve)
Abra is a genus of saltwater clams, marine bivalve mollusks in the family Semelidae. Members of this genus are mostly under 1.5 centimeters long, and have thin shells which are usually white. These bivalves normally live under the surface of sandy and muddy sediments, in the neritic zone. They are considered an important food source for flat fish.Rees, H.L. and Dare. P.J (1993)Sources of mortality and associated life-cycle traits of selected benthic species: a review. Fisheries Research Data Report No. 33, Directorate of Fisheries Research, Lowestoft. Species Species within the genus ''Abra'' include: *'' Abra aequalis'' (Say, 1822) *''Abra alba'' (Wood W., 1802) *''Abra californica'' Kundsen, 1970 *''Abra lioica'' ( Dall, 1881) *''Abra longicallis'' Sacchi, 1836 *''Abra nitida'' (O. F. Mueller, 1776) *''Abra pacifica'' Dall, 1915 *''Abra prismatica'' *''Abra profundorum'' E. A. Smith, 1885 *''Abra segmentum Abra may refer to: Places * Abra, Burkina Faso * Abra, Ivory ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abra Alba
''Abra alba'', or the white furrow shell, is a species of bivalve mollusc in the family Semelidae. It occurs in the northeastern Atlantic Ocean and the Mediterranean Sea, where it lives on the floor in shallow areas buried in soft sediments. Description ''Abra alba'' can grow to up to long but a more usual size is 1.5 centimetres. It has a pair of thin brittle valves that are translucent, semi-shiny and a dirty white colour with a pale brown periostracum. The shape is roughly oval and the posterior and anterior dorsal margins are almost straight and slope to rounded ends. Both margins are smooth and the anterior margin is a little longer than the posterior one. The valves have a sculpture of fine concentric lines and the growth stages of the animal are visible. The interior of the valves is somewhat glossy and the adductor muscle scars may be visible. The small brown ligament that holds the valves together is exterior. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abra Tepocana
Abra may refer to: Places * Abra, Burkina Faso * Abra, Ivory Coast * Abra (province), a province of the Philippines ** Abra's at-large congressional district ** Legislative district of Abra * Abra de Ilog, a municipality of Occidental Mindoro in the Philippines * Abra River, in the Philippines * El Abra, an archaeological site in Colombia * Abra, Lebanon, a municipality of Lebanon * Abra, Pakistan * Abra Channel, connecting the Magellan Strait with the Pacific Ocean People * Abra (name), a given name and a surname * Abra (Samma tribe) or Abro, an ethnic group in Pakistan * Abra (rapper) (born 1990), stage name of Filipino rapper Raymond Abracosa * Abra (singer) (born 1989), stage name of Atlanta-based R&B musician Gabrielle Mirville Other uses * Check Point Abra, a USB drive that combines an encrypted USB flash drive with virtualization, VPN and computer security technologies * Abra (boat), a type of river-crossing boat in Dubai, United Arab Emirates * Abra (company), a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abra Tenuis
Abra may refer to: Places * Abra, Burkina Faso * Abra, Ivory Coast * Abra (province), a province of the Philippines ** Abra's at-large congressional district ** Legislative district of Abra * Abra de Ilog, a municipality of Occidental Mindoro in the Philippines * Abra River, in the Philippines * El Abra, an archaeological site in Colombia * Abra, Lebanon, a municipality of Lebanon * Abra, Pakistan * Abra Channel, connecting the Magellan Strait with the Pacific Ocean People * Abra (name), a given name and a surname * Abra (Samma tribe) or Abro, an ethnic group in Pakistan * Abra (rapper) (born 1990), stage name of Filipino rapper Raymond Abracosa * Abra (singer) (born 1989), stage name of Atlanta-based R&B musician Gabrielle Mirville Other uses * Check Point Abra, a USB drive that combines an encrypted USB flash drive with virtualization, VPN and computer security technologies * Abra (boat), a type of river-crossing boat in Dubai, United Arab Emirates * Abra (company), a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abra Profundorum
Abra may refer to: Places * Abra, Burkina Faso * Abra, Ivory Coast * Abra (province), a province of the Philippines ** Abra's at-large congressional district ** Legislative district of Abra * Abra de Ilog, a municipality of Occidental Mindoro in the Philippines * Abra River, in the Philippines * El Abra, an archaeological site in Colombia * Abra, Lebanon, a municipality of Lebanon * Abra, Pakistan * Abra Channel, connecting the Magellan Strait with the Pacific Ocean People * Abra (name), a given name and a surname * Abra (Samma tribe) or Abro, an ethnic group in Pakistan * Abra (rapper) (born 1990), stage name of Filipino rapper Raymond Abracosa * Abra (singer) (born 1989), stage name of Atlanta-based R&B musician Gabrielle Mirville Other uses * Check Point Abra, a USB drive that combines an encrypted USB flash drive with virtualization, VPN and computer security technologies * Abra (boat), a type of river-crossing boat in Dubai, United Arab Emirates * Abra (company), a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |