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Calyptraea Fastigiata
''Calyptraea'', commonly known as the Chinese hat snails is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae, a family which contains the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat snails. Species Species within the genus ''Calyptraea'' include: * '' Calyptraea africana'' Rolán, 2004 * † '' Calyptraea alta'' (Conrad, 1854) * '' Calyptraea aurita'' Reeve, 1859 * '' Calyptraea barnardi'' Kilburn, 1980 * '' Calyptraea burchi'' Smith & Gordon, 1948 * '' Calyptraea capensis'' Tomlin, 1931 * ''Calyptraea centralis'' (Conrad, 1841) * '' Calyptraea chinensis'' (Linnaeus, 1758) * '' Calyptraea conica'' Broderip, 1834 * '' Calyptraea contorta'' (Carpenter, 1864) * '' Calyptraea edgariana'' Melvill, 1898 * '' Calyptraea fastigiata'' Gould, 1846 * '' Calyptraea helicoidea'' (G. B. Sowerby II, 1883) * '' Calyptraea inexpectata'' Rolán, 2004 * '' Calyptraea lichen'' Broderip, 1834 * '' Calyptraea mamillaris'' Broderip, 1834 * '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastropod Shell
The gastropod shell is part of the body of a Gastropoda, gastropod or snail, a kind of mollusc. The shell is an exoskeleton, which protects from predators, mechanical damage, and dehydration, but also serves for muscle attachment and calcium storage. Some gastropods appear shell-less (slugs) but may have a remnant within the mantle, or in some cases the shell is reduced such that the body cannot be retracted within it (semi-slug). Some snails also possess an operculum that seals the opening of the shell, known as the Aperture (mollusc), aperture, which provides further protection. The study of mollusc shells is known as conchology. The biological study of gastropods, and other molluscs in general, is malacology. Shell morphology terms vary by species group. Shell layers The gastropod shell has three major layers secreted by the Mantle (mollusc), mantle. The calcareous central layer, tracum, is typically made of calcium carbonate precipitated into an organic matrix known as c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calyptraea Conica
''Calyptraea'', commonly known as the Chinese hat snails is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae, a family which contains the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat snails. Species Species within the genus ''Calyptraea'' include: * '' Calyptraea africana'' Rolán, 2004 * † '' Calyptraea alta'' (Conrad, 1854) * '' Calyptraea aurita'' Reeve, 1859 * '' Calyptraea barnardi'' Kilburn, 1980 * '' Calyptraea burchi'' Smith & Gordon, 1948 * '' Calyptraea capensis'' Tomlin, 1931 * ''Calyptraea centralis'' (Conrad, 1841) * '' Calyptraea chinensis'' (Linnaeus, 1758) * '' Calyptraea conica'' Broderip, 1834 * ''Calyptraea contorta'' (Carpenter, 1864) * '' Calyptraea edgariana'' Melvill, 1898 * ''Calyptraea fastigiata'' Gould, 1846 * '' Calyptraea helicoidea'' (G. B. Sowerby II, 1883) * '' Calyptraea inexpectata'' Rolán, 2004 * '' Calyptraea lichen'' Broderip, 1834 * '' Calyptraea mamillaris'' Broderip, 1834 * '' C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calyptraea Spinifera
''Calyptraea'', commonly known as the Chinese hat snails is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae, a family which contains the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat snails. Species Species within the genus ''Calyptraea'' include: * '' Calyptraea africana'' Rolán, 2004 * † ''Calyptraea alta'' (Conrad, 1854) * ''Calyptraea aurita'' Reeve, 1859 * ''Calyptraea barnardi'' Kilburn, 1980 * ''Calyptraea burchi'' Smith & Gordon, 1948 * ''Calyptraea capensis'' Tomlin, 1931 * ''Calyptraea centralis'' (Conrad, 1841) * '' Calyptraea chinensis'' (Linnaeus, 1758) * ''Calyptraea conica'' Broderip, 1834 * ''Calyptraea contorta'' (Carpenter, 1864) * ''Calyptraea edgariana'' Melvill, 1898 * ''Calyptraea fastigiata'' Gould, 1846 * '' Calyptraea helicoidea'' (G. B. Sowerby II, 1883) * '' Calyptraea inexpectata'' Rolán, 2004 * ''Calyptraea lichen'' Broderip, 1834 * ''Calyptraea mamillaris'' Broderip, 1834 * '' Calyptraea p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calyptraea Sakaguchii
''Calyptraea'', commonly known as the Chinese hat snails is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae, a family which contains the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat snails. Species Species within the genus ''Calyptraea'' include: * '' Calyptraea africana'' Rolán, 2004 * † ''Calyptraea alta'' (Conrad, 1854) * ''Calyptraea aurita'' Reeve, 1859 * ''Calyptraea barnardi'' Kilburn, 1980 * ''Calyptraea burchi'' Smith & Gordon, 1948 * ''Calyptraea capensis'' Tomlin, 1931 * ''Calyptraea centralis'' (Conrad, 1841) * '' Calyptraea chinensis'' (Linnaeus, 1758) * ''Calyptraea conica'' Broderip, 1834 * ''Calyptraea contorta'' (Carpenter, 1864) * ''Calyptraea edgariana'' Melvill, 1898 * ''Calyptraea fastigiata'' Gould, 1846 * '' Calyptraea helicoidea'' (G. B. Sowerby II, 1883) * '' Calyptraea inexpectata'' Rolán, 2004 * ''Calyptraea lichen'' Broderip, 1834 * ''Calyptraea mamillaris'' Broderip, 1834 * '' Calyptraea p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calyptraea Renovata
''Calyptraea'', commonly known as the Chinese hat snails is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae, a family which contains the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat snails. Species Species within the genus ''Calyptraea'' include: * '' Calyptraea africana'' Rolán, 2004 * † ''Calyptraea alta'' (Conrad, 1854) * ''Calyptraea aurita'' Reeve, 1859 * ''Calyptraea barnardi'' Kilburn, 1980 * ''Calyptraea burchi'' Smith & Gordon, 1948 * ''Calyptraea capensis'' Tomlin, 1931 * ''Calyptraea centralis'' (Conrad, 1841) * '' Calyptraea chinensis'' (Linnaeus, 1758) * ''Calyptraea conica'' Broderip, 1834 * ''Calyptraea contorta'' (Carpenter, 1864) * ''Calyptraea edgariana'' Melvill, 1898 * ''Calyptraea fastigiata'' Gould, 1846 * '' Calyptraea helicoidea'' (G. B. Sowerby II, 1883) * '' Calyptraea inexpectata'' Rolán, 2004 * ''Calyptraea lichen'' Broderip, 1834 * ''Calyptraea mamillaris'' Broderip, 1834 * '' Calyptraea p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species Inquirenda
In biological classification, a ''species inquirenda'' is a species of doubtful identity requiring further investigation. The use of the term in English-language biological literature dates back to at least the early nineteenth century. The term taxon inquirendum is broader in meaning and refers to an incompletely defined taxon of which the taxonomic validity is uncertain or disputed by different experts or is impossible to identify the taxon. Further characterization is required. See also * Glossary of scientific naming * ''Candidatus'', a proposed taxa based on incomplete evidence * ''incertae sedis'', a taxon of uncertain position in a classification * '' nomen dubium'', a name of unknown or doubtful application * Open nomenclature Open nomenclature is a vocabulary of partly informal terms and signs in which a taxonomist may express remarks about their own material. This is in contrast to synonymy lists, in which a taxonomist may express remarks on the work of others. Common . ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calyptraea Primogenita
''Calyptraea'', commonly known as the Chinese hat snails is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae, a family which contains the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat snails. Species Species within the genus ''Calyptraea'' include: * '' Calyptraea africana'' Rolán, 2004 * † ''Calyptraea alta'' (Conrad, 1854) * ''Calyptraea aurita'' Reeve, 1859 * ''Calyptraea barnardi'' Kilburn, 1980 * ''Calyptraea burchi'' Smith & Gordon, 1948 * ''Calyptraea capensis'' Tomlin, 1931 * ''Calyptraea centralis'' (Conrad, 1841) * '' Calyptraea chinensis'' (Linnaeus, 1758) * ''Calyptraea conica'' Broderip, 1834 * ''Calyptraea contorta'' (Carpenter, 1864) * ''Calyptraea edgariana'' Melvill, 1898 * ''Calyptraea fastigiata'' Gould, 1846 * '' Calyptraea helicoidea'' (G. B. Sowerby II, 1883) * '' Calyptraea inexpectata'' Rolán, 2004 * ''Calyptraea lichen'' Broderip, 1834 * ''Calyptraea mamillaris'' Broderip, 1834 * '' Calyptraea p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calyptraea Pellucida
''Calyptraea'', commonly known as the Chinese hat snails is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae, a family which contains the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat snails. Species Species within the genus ''Calyptraea'' include: * '' Calyptraea africana'' Rolán, 2004 * † ''Calyptraea alta'' (Conrad, 1854) * ''Calyptraea aurita'' Reeve, 1859 * ''Calyptraea barnardi'' Kilburn, 1980 * ''Calyptraea burchi'' Smith & Gordon, 1948 * ''Calyptraea capensis'' Tomlin, 1931 * ''Calyptraea centralis'' (Conrad, 1841) * '' Calyptraea chinensis'' (Linnaeus, 1758) * ''Calyptraea conica'' Broderip, 1834 * ''Calyptraea contorta'' (Carpenter, 1864) * ''Calyptraea edgariana'' Melvill, 1898 * ''Calyptraea fastigiata'' Gould, 1846 * '' Calyptraea helicoidea'' (G. B. Sowerby II, 1883) * '' Calyptraea inexpectata'' Rolán, 2004 * ''Calyptraea lichen'' Broderip, 1834 * ''Calyptraea mamillaris'' Broderip, 1834 * '' Calyptraea p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calyptraea Mamillaris
''Calyptraea'', commonly known as the Chinese hat snails is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae, a family which contains the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat snails. Species Species within the genus ''Calyptraea'' include: * '' Calyptraea africana'' Rolán, 2004 * † ''Calyptraea alta'' (Conrad, 1854) * ''Calyptraea aurita'' Reeve, 1859 * ''Calyptraea barnardi'' Kilburn, 1980 * ''Calyptraea burchi'' Smith & Gordon, 1948 * ''Calyptraea capensis'' Tomlin, 1931 * ''Calyptraea centralis'' (Conrad, 1841) * '' Calyptraea chinensis'' (Linnaeus, 1758) * ''Calyptraea conica'' Broderip, 1834 * ''Calyptraea contorta'' (Carpenter, 1864) * ''Calyptraea edgariana'' Melvill, 1898 * ''Calyptraea fastigiata'' Gould, 1846 * '' Calyptraea helicoidea'' (G. B. Sowerby II, 1883) * '' Calyptraea inexpectata'' Rolán, 2004 * ''Calyptraea lichen'' Broderip, 1834 * '' Calyptraea mamillaris'' Broderip, 1834 * '' Calyptrae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calyptraea Lichen
''Calyptraea'', commonly known as the Chinese hat snails is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae, a family which contains the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat snails. Species Species within the genus ''Calyptraea'' include: * '' Calyptraea africana'' Rolán, 2004 * † ''Calyptraea alta'' (Conrad, 1854) * ''Calyptraea aurita'' Reeve, 1859 * ''Calyptraea barnardi'' Kilburn, 1980 * ''Calyptraea burchi'' Smith & Gordon, 1948 * ''Calyptraea capensis'' Tomlin, 1931 * ''Calyptraea centralis'' (Conrad, 1841) * '' Calyptraea chinensis'' (Linnaeus, 1758) * ''Calyptraea conica'' Broderip, 1834 * ''Calyptraea contorta'' (Carpenter, 1864) * ''Calyptraea edgariana'' Melvill, 1898 * ''Calyptraea fastigiata'' Gould, 1846 * '' Calyptraea helicoidea'' (G. B. Sowerby II, 1883) * '' Calyptraea inexpectata'' Rolán, 2004 * '' Calyptraea lichen'' Broderip, 1834 * '' Calyptraea mamillaris'' Broderip, 1834 * '' Calyptra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calyptraea Inexpectata
''Calyptraea inexpectata'' is a species of sea snail, a marine gastropod mollusk in the family Calyptraeidae The Calyptraeidae are a family of small to medium-sized marine prosobranch gastropods. MolluscaBase. Calyptraeidae Lamarck, 1809. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=141 o ..., the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat snails. Description Distribution References External links * Calyptraeidae Gastropods described in 2004 {{Calyptraeidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calyptraea Helicoidea
''Calyptraea helicoidea'' is a species of sea snail, a marine gastropod mollusk in the family Calyptraeidae, the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat snails. Description Distribution This marine species occurs off Port Elisabeth and East London East or Orient is one of the four cardinal directions or points of the compass. It is the opposite direction from west and is the direction from which the Sun rises on the Earth. Etymology As in other languages, the word is formed from the f ..., South Africa. References * Kilburn, R.N. & Rippey, E. (1982) ''Sea Shells of Southern Africa''. Macmillan South Africa, Johannesburg, xi + 249 pp. External links * Calyptraeidae Gastropods described in 1883 {{Calyptraeidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
