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Monodosus
Monodosus is a genus of very small and minute sea snails with an operculum, marine gastropod mollusks in the family Vitrinellidae Vitrinellidae is a family of very small and minute sea snails with an operculum, marine gastropod mollusks in the superfamily Truncatelloidea.MolluscaBase (2018). Vitrinellidae Bush, 1897. Accessed through: World Register of Marine Species at: h ....MolluscaBase eds. (2021). MolluscaBase. Monodosus Rubio & Rolán, 2016. Accessed through: World Register of Marine Species at: https://marinespecies.org/aphia.php?p=taxdetails&id=883926 on 2021-08-13 Species * '' Monodosus brevispiralis'' Rubio & Rolán, 2016 * '' Monodosus externus'' Rubio & Rolán, 2016 * '' Monodosus multinodosus'' Rubio & Rolán, 2016 * '' Monodosus paucistriatus'' Rubio & Rolán, 2016 * '' Monodosus planus'' Rubio & Rolán, 2016 * '' Monodosus prolatus'' Rubio & Rolán, 2016 * '' Monodosus proximus'' Rubio & Rolán, 2016 * '' Monodosus simulans'' Rubio & Rolán, 2016 References * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monodosus Externus
Monodosus is a genus of very small and minute sea snails with an operculum, marine gastropod mollusks in the family Vitrinellidae.MolluscaBase eds. (2021). MolluscaBase. Monodosus Rubio & Rolán, 2016. Accessed through: World Register of Marine Species at: https://marinespecies.org/aphia.php?p=taxdetails&id=883926 on 2021-08-13 Species * ''Monodosus brevispiralis'' Rubio & Rolán, 2016 * '' Monodosus externus'' Rubio & Rolán, 2016 * ''Monodosus multinodosus Monodosus is a genus of very small and minute sea snails with an operculum, marine gastropod mollusks in the family Vitrinellidae Vitrinellidae is a family of very small and minute sea snails with an operculum, marine gastropod mollusks in t ...'' Rubio & Rolán, 2016 * '' Monodosus paucistriatus'' Rubio & Rolán, 2016 * '' Monodosus planus'' Rubio & Rolán, 2016 * '' Monodosus prolatus'' Rubio & Rolán, 2016 * '' Monodosus proximus'' Rubio & Rolán, 2016 * '' Monodosus simulans'' Rubio & Rolán, 2016 References * R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monodosus Multinodosus
Monodosus is a genus of very small and minute sea snails with an operculum, marine gastropod mollusks in the family Vitrinellidae Vitrinellidae is a family of very small and minute sea snails with an operculum, marine gastropod mollusks in the superfamily Truncatelloidea.MolluscaBase (2018). Vitrinellidae Bush, 1897. Accessed through: World Register of Marine Species at: h ....MolluscaBase eds. (2021). MolluscaBase. Monodosus Rubio & Rolán, 2016. Accessed through: World Register of Marine Species at: https://marinespecies.org/aphia.php?p=taxdetails&id=883926 on 2021-08-13 Species * '' Monodosus brevispiralis'' Rubio & Rolán, 2016 * '' Monodosus externus'' Rubio & Rolán, 2016 * '' Monodosus multinodosus'' Rubio & Rolán, 2016 * '' Monodosus paucistriatus'' Rubio & Rolán, 2016 * '' Monodosus planus'' Rubio & Rolán, 2016 * '' Monodosus prolatus'' Rubio & Rolán, 2016 * '' Monodosus proximus'' Rubio & Rolán, 2016 * '' Monodosus simulans'' Rubio & Rolán, 2016 References * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monodosus Paucistriatus
Monodosus is a genus of very small and minute sea snails with an operculum, marine gastropod mollusks in the family Vitrinellidae.MolluscaBase eds. (2021). MolluscaBase. Monodosus Rubio & Rolán, 2016. Accessed through: World Register of Marine Species at: https://marinespecies.org/aphia.php?p=taxdetails&id=883926 on 2021-08-13 Species * ''Monodosus brevispiralis'' Rubio & Rolán, 2016 * ''Monodosus externus'' Rubio & Rolán, 2016 * ''Monodosus multinodosus Monodosus is a genus of very small and minute sea snails with an operculum, marine gastropod mollusks in the family Vitrinellidae Vitrinellidae is a family of very small and minute sea snails with an operculum, marine gastropod mollusks in t ...'' Rubio & Rolán, 2016 * '' Monodosus paucistriatus'' Rubio & Rolán, 2016 * '' Monodosus planus'' Rubio & Rolán, 2016 * '' Monodosus prolatus'' Rubio & Rolán, 2016 * '' Monodosus proximus'' Rubio & Rolán, 2016 * '' Monodosus simulans'' Rubio & Rolán, 2016 References * Ru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monodosus Proximus
Monodosus is a genus of very small and minute sea snails with an operculum, marine gastropod mollusks in the family Vitrinellidae.MolluscaBase eds. (2021). MolluscaBase. Monodosus Rubio & Rolán, 2016. Accessed through: World Register of Marine Species at: https://marinespecies.org/aphia.php?p=taxdetails&id=883926 on 2021-08-13 Species * ''Monodosus brevispiralis'' Rubio & Rolán, 2016 * ''Monodosus externus'' Rubio & Rolán, 2016 * ''Monodosus multinodosus'' Rubio & Rolán, 2016 * ''Monodosus paucistriatus'' Rubio & Rolán, 2016 * ''Monodosus planus'' Rubio & Rolán, 2016 * ''Monodosus prolatus'' Rubio & Rolán, 2016 * '' Monodosus proximus'' Rubio & Rolán, 2016 * ''Monodosus simulans Monodosus is a genus of very small and minute sea snails with an operculum, marine gastropod mollusks in the family Vitrinellidae.MolluscaBase eds. (2021). MolluscaBase. Monodosus Rubio & Rolán, 2016. Accessed through: World Register of Marine ...'' Rubio & Rolán, 2016 References * Rubi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monodosus Simulans
Monodosus is a genus of very small and minute sea snails with an operculum, marine gastropod mollusks in the family Vitrinellidae.MolluscaBase eds. (2021). MolluscaBase. Monodosus Rubio & Rolán, 2016. Accessed through: World Register of Marine Species at: https://marinespecies.org/aphia.php?p=taxdetails&id=883926 on 2021-08-13 Species * ''Monodosus brevispiralis'' Rubio & Rolán, 2016 * ''Monodosus externus'' Rubio & Rolán, 2016 * ''Monodosus multinodosus'' Rubio & Rolán, 2016 * ''Monodosus paucistriatus'' Rubio & Rolán, 2016 * ''Monodosus planus'' Rubio & Rolán, 2016 * ''Monodosus prolatus Monodosus is a genus of very small and minute sea snails with an operculum, marine gastropod mollusks in the family Vitrinellidae.MolluscaBase eds. (2021). MolluscaBase. Monodosus Rubio & Rolán, 2016. Accessed through: World Register of Marine ...'' Rubio & Rolán, 2016 * '' Monodosus proximus'' Rubio & Rolán, 2016 * '' Monodosus simulans'' Rubio & Rolán, 2016 References * Rubio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vitrinellidae
Vitrinellidae is a family of very small and minute sea snails with an operculum, marine gastropod mollusks in the superfamily Truncatelloidea.MolluscaBase (2018). Vitrinellidae Bush, 1897. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=153704 on 2018-11-21 Genera * ''Carinatus'' Rubio & Rolán, 2020 * '' Circulus'' Jeffreys, 1865 * ''Collatus'' Rubio & Rolán, 2019 * ''Monodosus'' Rubio & Rolán, 2016 * ''Pseudoliotia'' Tate, 1898 * † '' Rotellorbis'' Cossmann, 1888 * ''Vitrinella ''Vitrinella'' is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Vitrinellidae.Rosenberg, G.; Bouchet, P. (2015). Vitrinella. In: MolluscaBase (2015). Accessed through: World Register of Marine Species at ...'' C. B. Adams, 1850 ;Genera brought into synonymy: * ''Discreliotia'' Laseron, 1958: synonym of ''Pseudoliotia'' Tate, 1898 * ''Liochrysta'' Laseron, 1958: synonym of ''Pseudoliotia'' Ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. '' Panthera leo'' (lion) and '' Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants of an ancestral taxon are grouped together (i.e. phylogenetic analysis should c ... [...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] |
Operculum (gastropod)
The operculum (; ) is a corneous or calcareous anatomical structure like a trapdoor that exists in many (but not all) groups of sea snails and freshwater snails, and also in a few groups of land snails; the structure is found in some marine and freshwater gastropods, and in a minority of terrestrial gastropods, including the families Helicinidae, Cyclophoridae, Aciculidae, Maizaniidae, Pomatiidae, etc. The operculum is attached to the upper surface of the foot and in its most complete state, it serves as a sort of "trapdoor" to close the aperture of the shell when the soft parts of the animal are retracted. The shape of the operculum varies greatly from one family of gastropods to another. It is fairly often circular, or more or less oval in shape. In species where the operculum fits snugly, its outline corresponds exactly to the shape of the aperture of the shell and it serves to seal the entrance of the shell. Many families have opercula that are reduced in size, and which a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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