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Pseudococculinidae
Pseudococculinidae is a family of small sea snails or false limpets, marine gastropod mollusks in the superfamily Lepetelloidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).Gofas, S. (2012). Pseudococculinidae. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=23106 on 2013-02-09 This family has no subfamilies. The species in this family are hermaphroditic. They can be found from sublittoral to hadal depths. Description The shells are small (less than 6 mm), thin and translucent. The protoconch shows a long, narrow apical fold. Its microscopic sculpture is smooth with fine threads. The asymmetrical radula The radula (, ; plural radulae or radulas) is an anatomical structure used by molluscs for feeding, sometimes compared to a tongue. It is a minutely toothed, chitinous ribbon, which is typically used for scraping or cutting food before the food ... shows a broad, rachidian tooth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kaiparapelta
''Kaiparapelta'' is a genus of sea snails, marine gastropod mollusks in the family Pseudococculinidae. The genus has traditionally been classified as belonging to the Pseudococculinidae family, but , molecular data indicate that this family is a non-monophyletic In cladistics for a group of organisms, monophyly is the condition of being a clade—that is, a group of taxa composed only of a common ancestor (or more precisely an ancestral population) and all of its lineal descendants. Monophyletic gro ... group, and the phylogenic position of this genus remains unsettled. Species Species within the genus ''Kaiparapelta'' include: * '' Kaiparapelta askewi'' McLean & Harasewych, 1995 * † '' Kaiparapelta singularis'' B. A. Marshall, 1986 References Bibliography * Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca, in: Costello, M.J. et al. (Ed.) (2001). ''European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copulabyssia
''Copulabyssia'' is a genus of sea snails, marine gastropod mollusks in the family Pseudococculinidae. Species Species within the genus ''Copulabyssia'' include: * '' Copulabyssia colombia'' Ardila & Harasewych, 2005 * '' Copulabyssia gradata'' (B. A. Marshall, 1986) * '' Copulabyssia leptalea'' (A. E. Verrill, 1884) * '' Copulabyssia riosi'' Leal & Simone, 2000 * '' Copulabyssia similaris'' Hasegawa, 1997 * ''Copulabyssia tenuis'' (Monterosato, 1880) ;Species brought into synonymy: * ''Copulabyssia corrugata'' (Jeffreys, 1883): synonym of ''Copulabyssia tenuis ''Copulabyssia tenuis '' is a species of sea snail, a marine gastropod mollusk in the family Pseudococculinidae.WoRMS (2020). Copulabyssia tenuis (Monterosato, 1880). Accessed at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=1398526 ...'' (Monterosato, 1880) References * Haszprunar G. (1988). Anatomy and affinities of Pseudococculinid limpets (Mollusca, Archeogastropoda). Zoologica Scripta, 17(2): 161-1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tentaoculus
''Tentaoculus'' is a genus of sea snails, deep-sea false limpets, marine gastropod mollusks in the family Pseudococculinidae Pseudococculinidae is a family of small sea snails or false limpets, marine gastropod mollusks in the superfamily Lepetelloidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).Gofas, S. (2012). Pseudococculinidae. Accesse .... Species Species within the genus ''Tentaoculus'' include: * '' Tentaoculus balantiophaga'' B.A. Marshall, 1996 * '' Tentaoculus eritmetus'' (A. E. Verrill, 1884) * '' Tentaoculus georgianus'' (Dall, 1927) * '' Tentaoculus granulatus'' Warén & Bouchet, 2009 * '' Tentaoculus haptricola'' B.A. Marshall, 1986 * '' Tentaoculus lithodicola'' B.A. Marshall, 1986 * '' Tentaoculus neolithodicola'' B.A. Marshall, 1986 * '' Tentaoculus perlucidus'' Moskalev, 1976 References * Moskalev, L. I. (1976). On the generic classification in Cocculinidae (Gastropoda, Prosobranchia). Trudy Instituta Okeanologii Imeni P.P. Shir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Notocrater
''Notocrater'' is a genus of deep-water true limpets, marine gastropod molluscs in the family Pseudococculinidae, one of the families of true limpets.Bouchet, P. (2012). Notocrater Finlay, 1926. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=531995 on 2013-02-14 Several species in this genus have two tentacles on each side of the body situated in the lateral grooves between foot and mantle A mantle is a piece of clothing, a type of cloak. Several other meanings are derived from that. Mantle may refer to: *Mantle (clothing), a cloak-like garment worn mainly by women as fashionable outerwear **Mantle (vesture), an Eastern Orthodox ve ...José H. Leal and M. G. Harasewych, ''Deepest Atlantic Molluscs: Hadal Limpets (Mollusca, Gastropoda, Cocculiniformia) from the Northern Boundary of the Caribbean Plate'', Invertebrate Biology, Vol. 118, No. 2 (Spring, 1999), pp. 128 Species Species within the genus ''Notocrater'' incl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mesopelex
''Mesopelex'' is a genus of small sea snails, marine gastropod mollusks in the family Pseudococculinidae, the false limpets.Bouchet, P. (2012). ''Mesopelex'' B.A. Marshall, 1986. Accessed through: 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 ... at http://www.marinespecies.org/aphia.php?p=taxdetails&id=579385 on 2013-02-02 Species Species within the genus ''Mesopelex'' include: * '' Mesopelex zelandica'' B.A. Marshall, 1986 References External links To GenBank To ITISTo World Register of Marine Species Pseudococculinidae Monotypic gastropod genera {{Pseudococculinidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Punctabyssia
''Punctabyssia'' is a genus of small sea snails, marine gastropod mollusks in the family Pseudococculinidae, the false limpets.Marshall, B. (2013). ''Punctabyssia'' McLean, 1991. Accessed through: 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 ... at http://www.marinespecies.org/aphia.php?p=taxdetails&id=716361 on 2013-02-02 Species Species within the genus ''Punctabyssia'' include: * '' Punctabyssia tibbetsi'' McLean, 1991 References External links To World Register of Marine Species Pseudococculinidae Monotypic gastropod genera {{Pseudococculinidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kurilabyssia
''Kurilabyssia'' is a genus of small sea snails, marine gastropod mollusks in the family Pseudococculinidae, the false limpets.Marshall, B.; Bouchet, P. (2013). ''Kurilabyssia'' Moskalev, 1976. Accessed through: 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 ... at http://www.marinespecies.org/aphia.php?p=taxdetails&id=556950 on 2013-02-02 Species Species within the genus ''Kurilabyssia'' include: * '' Kurilabyssia antipodensis'' B.A. Marshall, 1986 * '' Kurilabyssia squamosa'' Moskalev, 1976 References External links To ITISTo World Register of Marine Species Pseudococculinidae Gastropod genera {{Pseudococculinidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudococculina Granulata
''Pseudococculina granulata'' is a species of small sea snail, a marine gastropod mollusk in the family Pseudococculinidae, the false limpets.Rosenberg, G. (2012). ''Pseudococculina granulata'' Schepman, 1908. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=592605 on 2013-02-02 Description The small, white shell is oval and depressed. It is very thin. It grows to a length of 5½ mm. The shell is broader towards the front, the ends are slightly raised. The front and side-slopes are slightly convex. The posterior slope is nearly straight, with a very small impression below the nucleus, This nucleus is smooth, compressed, subspiral, placed at a little more than 6/11 of the total length of the shell. The sculpture consists of a few concentric striae. Moreover, the whole surface is covered by very small, crowded granules of an irregular oval, potatolike shape. Sometimes two or three granules are confluent. They are placed i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudococculina
''Pseudococculina'' is a genus of sea snails, marine gastropod mollusks in the family Pseudococculinidae. Description The white shell has a patelliform shape with a posterior, inclined apex and a compressed, subspiral nucleus. Inside it has a porcellaneous, muscle-scar horseshoe-shaped, interrupted over the head. The animal has a plumate gill, at the right side of the head. The right tentacle is thickened. There are two epipodial (i.e. situated in the lateral grooves between foot and mantle) filaments at the posterior part of the foot. The radula has large rhachidian teeth, with the cusp wanting or very obsolete. The fïrst lateral teeth are triangular, followed by 3 smaller, contorted laterals, with distinct cusps, a large cusped fifth lateral, and numerous uncini. Species Species within the genus ''Pseudococculina'' include: * ''Pseudococculina granulata ''Pseudococculina granulata'' is a species of small sea snail, a marine gastropod mollusk in the family Pseudococculini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caymanabyssiidae
Caymanabyssiidae is a family of sea snails, marine gastropod mollusks in the vaude Vetigastropoda (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). This family has no subfamilies. This family was originally the subfamily Caymanabyssiinae Marshall 1985, in the family Pseudococculinidae, containing the genera ''Caymanabyssia'' and ''Colotrachelus''. The three other genena were added later by Haszprunar (1988) Description The microsculpture of the protoconch consists of prismatic crystals. The apical folds are fused. The rachidian and the lateral teeth of the radula lack cutting surfaces. They have one or several gill A gill () is a respiratory organ that many aquatic organisms use to extract dissolved oxygen from water and to excrete carbon dioxide. The gills of some species, such as hermit crabs, have adapted to allow respiration on land provided they are ... leaflets on the left side of the soft body.José H. Leal and M. G. Harasewych, Deepest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lepetelloidea
Lepetelloidea is a superfamily of sea snails, small deepwater limpets, marine gastropod mollusks in the clade Vetigastropoda (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). (Previously this superfamily was in the order Cocculiniformia.) WoRMS (2011). Lepetelloidea. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=382160 on 2011-08-13 Description Species in this superfamily have undivided shell muscles (except Lepetellidae). They possess secondary gill leaflets or their gills are reduced. Their radula contains a well-developed rachidian tooth. The soft body lacks subpallial (i.e. below the mantle) glands. They have paired kidneys with the right one larger. With the exception of the subfamily Choristellinae, all known lepetelloids are simultaneous hermaphrodites, meaning they possess both male and female reproductive organs at the same time. Species in the subfamily Choristellinae are g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxonomy Of The Gastropoda (Bouchet & Rocroi, 2005)
The taxonomy of the Gastropoda as it was revised in 2005 by Philippe Bouchet and Jean-Pierre Rocroi is a system for the scientific classification of gastropod mollusks. (Gastropods are a taxonomic class of animals which consists of snails and slugs of every kind, from the land, from freshwater, and from saltwater.) The paper setting out this taxonomy was published in the journal ''Malacologia''. The system encompasses both living and extinct groups, as well as some fossils whose classification as gastropods is uncertain. The Bouchet & Rocroi system was the first complete gastropod taxonomy that primarily employed the concept of clades, and was derived from research on molecular phylogenetics; in this context a clade is a "natural grouping" of organisms based upon a statistical cluster analysis. In contrast, most of the previous overall taxonomic schemes for gastropods relied on morphological features to classify these animals, and used taxon ranks such as order, superorder ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |