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Meioceras
''Meioceras'' is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Caecidae. Species Species within the genus ''Meioceras'' include: * ''Meioceras cornucopiae'' Carpenter, 1858 * ''Meioceras cubitatum'' Folin, 1868 * † ''Meioceras mateldae'' Selli, 1974 * ''Meioceras nitidum'' (Stimpson, 1851) * ''Meioceras tumidissimum'' de Folin, 1869 ; Species brought into synonymy: * ''Meioceras bermudezi'' Pilsbry & Aguayo, 1934: synonym of ''Meioceras cornucopiae'' Carpenter, 1859 * ''Meioceras bitumidum'' de Folin, 1869: synonym of ''Meioceras nitidum'' (Stimpson, 1851) * ''Meioceras boucheti'' Pizzini & Raines, 2011: synonym of ''Mauroceras boucheti'' (Pizzini & Raines, 2011) (original combination) * ''Meioceras carpenteri'' de Folin, 1869: synonym of ''Meioceras nitidum'' (Stimpson, 1851) * ''Meioceras cingulatum'' Dall, 1892: synonym of ''Meioceras nitidum'' (Stimpson, 1851) * ''Meioceras constrictum'' Pilsbry & Aguayo, 1933: synonym of ''Meio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meioceras Mateldae
''Meioceras'' is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Caecidae. Species Species within the genus ''Meioceras'' include: * '' Meioceras cornucopiae'' Carpenter, 1858 * '' Meioceras cubitatum'' Folin, 1868 * † '' Meioceras mateldae'' Selli, 1974 * '' Meioceras nitidum'' (Stimpson, 1851) * '' Meioceras tumidissimum'' de Folin, 1869 ; Species brought into synonymy: * ''Meioceras bermudezi'' Pilsbry & Aguayo, 1934: synonym of ''Meioceras cornucopiae'' Carpenter, 1859 * ''Meioceras bitumidum'' de Folin, 1869: synonym of ''Meioceras nitidum'' (Stimpson, 1851) * ''Meioceras boucheti'' Pizzini & Raines, 2011: synonym of ''Mauroceras boucheti'' (Pizzini & Raines, 2011) (original combination) * ''Meioceras carpenteri'' de Folin, 1869: synonym of ''Meioceras nitidum'' (Stimpson, 1851) * ''Meioceras cingulatum'' Dall, 1892: synonym of ''Meioceras nitidum'' (Stimpson, 1851) * ''Meioceras constrictum'' Pilsbry & Aguayo, 1933: synonym of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meioceras Nitidum
''Meioceras nitidum'' is a species of minute sea snail, a marine gastropod mollusk or micromollusk A micromollusk is a shelled mollusk which is extremely small, even at full adult size. The word is usually, but not exclusively, applied to marine mollusks, although in addition, numerous species of land snails and freshwater mollusks also ... in the family Caecidae. Distribution Description The maximum recorded shell length is 3.1 mm.Welch J. J. (2010). "The "Island Rule" and Deep-Sea Gastropods: Re-Examining the Evidence". '' PLoS ONE'' 5(1): e8776. . Habitat Minimum recorded depth is 0 m. Maximum recorded depth is 24 m. References External links * Caecidae Gastropods described in 1851 {{Caecidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meioceras Cornucopiae
''Meioceras cornucopiae'' is a species of minute sea snail, a marine gastropod mollusk or micromollusk A micromollusk is a shelled mollusk which is extremely small, even at full adult size. The word is usually, but not exclusively, applied to marine mollusks, although in addition, numerous species of land snails and freshwater mollusks also ... in the family Caecidae. Distribution Description The maximum recorded shell length is 2.5 mm.Welch J. J. (2010). "The "Island Rule" and Deep-Sea Gastropods: Re-Examining the Evidence". '' PLoS ONE'' 5(1): e8776. . Habitat Minimum recorded depth is 0 m. Maximum recorded depth is 37 m. References External links * Caecidae Gastropods described in 1858 {{Caecidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meioceras Cubitatum
''Meioceras cubitatum'' is a species of minute sea snail, a marine gastropod mollusk or micromollusk A micromollusk is a shelled mollusk which is extremely small, even at full adult size. The word is usually, but not exclusively, applied to marine mollusks, although in addition, numerous species of land snails and freshwater mollusks also ... in the family Caecidae. Distribution Description The maximum recorded shell length is 2 mm.Welch J. J. (2010). "The "Island Rule" and Deep-Sea Gastropods: Re-Examining the Evidence". '' PLoS ONE'' 5(1): e8776. . Habitat Minimum recorded depth is 0 m. Maximum recorded depth is 183 m. References External links * Caecidae Gastropods described in 1868 {{Caecidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mauroceras Rhinoceros
''Mauroceras'' is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Caecidae.MolluscaBase eds. (2021). MolluscaBase. Mauroceras Vannozzi, 2019. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1356167 on 2021-07-08 Species * ''Mauroceras amamiense'' (Habe, 1978) * ''Mauroceras boucheti'' (Pizzini & Raines, 2011) * ''Mauroceras kajiyamai'' (Habe, 1963) * ''Mauroceras legumen'' (Hedley, 1899) * ''Mauroceras maestratii ''Mauroceras'' is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Caecidae.MolluscaBase eds. (2021). MolluscaBase. Mauroceras Vannozzi, 2019. Accessed through: World Register of Marine Species at: https: ...'' (Pizzini, Raines & Vannozzi, 2013) * '' Mauroceras rhinoceros'' (Pizzini, Raines & Vannozzi, 2013) * '' Mauroceras sandwichense'' (de Folin, 1881) * '' Mauroceras serratum'' (Vannozzi, 2017) References * Vannozzi A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caecidae
Caecidae is a taxonomic family of very small and minute sea snails or micromolluscs, marine gastropod molluscs in the order Littorinimorpha.Bouchet, P.; Gofas, S. (2013). Caecidae. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=126 on 2013-06-04 Habitat These minute tubular shells can be found living in marine sediment, or among algae or sponges, in warm and temperate seas. Shell description The shells in this family, are unusual in that the adult shell is a curving tube. In the subfamily Caecinae the protoconch is lost and the tube is sealed with a permanent calcareous plug at one end. In the subfamilies Ctiloceratinae and Strebloceratinae the protoconch is retained. At the other end the tube is sealed by a circular operculum. The spiral part is almost always lost when outgrowing the juvenile stage. The color of the shell is white to pale yellow. Taxonomy This family contains three subfamilies : * Caecinae Gra ... [...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] |
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