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Fustifusus
''Fustifusus'' is a genus of 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 ...s. There is a single species in the genus: ''Fustifusus pinicola''. References Columbariidae Monotypic gastropod genera {{Caenogastropoda-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Columbariidae
Columbariidae, known as pagoda shells, are a family of large deepwater sea snails, marine gastropod mollusks in the superfamily Turbinelloidea. Some 60 extant species have been described. This family was previously considered a subfamily (Columbariinae) in the family Turbinellidae, according to the taxonomy of the Gastropoda by Bouchet & Rocroi in 2005. Distribution Many columbariid species are found worldwide in deep water. Genera Genera in the family Columbariidae include: * † '' Clavogyra'' Leroy, 2018 *'' Columbarium'' - type genus *''Coluzea'' Finlay n Allan 1926 *''Fulgurofusus'' *''Fustifusus'' *''Halia'' *''Histricosceptrum'' Darragh, 1969: synonym of ''Fulgurofusus'' (''Histricosceptrum'') Darragh, 1969 represented as ''Fulgurofusus'' Grabau, 1904 *'' Peristarium'' *''Pusionella'' *''Serratifusus ''Serratifusus'' is a genus of sea snails, marine gastropod mollusks in the family Austrosiphonidae The Austrosiphonidae are a taxonomic family of large sea s ... [...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] |
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