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Xylodiscula Eximia
''Xylodiscula'' is a genus of sea snails, marine gastropod molluscs in the family Xylodisculidae.Rosenberg, G.; Bouchet, P.; Gofas, S. (2012). Xylodiscula. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=138666 on 2012-06-29 Species According to the World Register of Marine Species, the following species are included in the genus ''Xylodiscula'' * '' Xylodiscula analoga'' Warén & Bouchet, 2001 * '' Xylodiscula boucheti'' Warén, Carrozza & Rocchini in Warén, 1992 * '' Xylodiscula eximia'' B. A. Marshall, 1988 * '' Xylodiscula lens'' Warén, 1992 * '' Xylodiscula librata'' B. A. Marshall, 1988 * '' Xylodiscula major'' Warén & Bouchet, 1993 * '' Xylodiscula osteophila'' B. A. Marshall, 1994 * '' Xylodiscula planata'' Høisæter & Johanessen, 2001 * '' Xylodiscula vitrea'' B.A. Marshall, 1988 * ''Xylodiscula wareni ''Xylodiscula'' is a genus of sea snails, marine (ocean), marine gastropod molluscs in the family (bi ... [...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] |
Xylodiscula Eximia
''Xylodiscula'' is a genus of sea snails, marine gastropod molluscs in the family Xylodisculidae.Rosenberg, G.; Bouchet, P.; Gofas, S. (2012). Xylodiscula. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=138666 on 2012-06-29 Species According to the World Register of Marine Species, the following species are included in the genus ''Xylodiscula'' * '' Xylodiscula analoga'' Warén & Bouchet, 2001 * '' Xylodiscula boucheti'' Warén, Carrozza & Rocchini in Warén, 1992 * '' Xylodiscula eximia'' B. A. Marshall, 1988 * '' Xylodiscula lens'' Warén, 1992 * '' Xylodiscula librata'' B. A. Marshall, 1988 * '' Xylodiscula major'' Warén & Bouchet, 1993 * '' Xylodiscula osteophila'' B. A. Marshall, 1994 * '' Xylodiscula planata'' Høisæter & Johanessen, 2001 * '' Xylodiscula vitrea'' B.A. Marshall, 1988 * ''Xylodiscula wareni ''Xylodiscula'' is a genus of sea snails, marine (ocean), marine gastropod molluscs in the family (bi ... [...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] |
Xylodiscula Analoga
''Xylodiscula'' is a genus of sea snails, marine gastropod molluscs in the family Xylodisculidae.Rosenberg, G.; Bouchet, P.; Gofas, S. (2012). Xylodiscula. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=138666 on 2012-06-29 Species According to the World Register of Marine Species, the following species are included in the genus ''Xylodiscula'' * '' Xylodiscula analoga'' Warén & Bouchet, 2001 * ''Xylodiscula boucheti'' Warén, Carrozza & Rocchini in Warén, 1992 * ''Xylodiscula eximia'' B. A. Marshall, 1988 * ''Xylodiscula lens'' Warén, 1992 * ''Xylodiscula librata'' B. A. Marshall, 1988 * ''Xylodiscula major'' Warén & Bouchet, 1993 * ''Xylodiscula osteophila'' B. A. Marshall, 1994 * ''Xylodiscula planata'' Høisæter & Johanessen, 2001 * ''Xylodiscula vitrea'' B.A. Marshall, 1988 * ''Xylodiscula wareni ''Xylodiscula'' is a genus of sea snails, marine (ocean), marine gastropod molluscs in the family (biology), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 specialists on each group of organism. These taxonomists control the quality of the information, which is gathered from the primary scientific literature as well as from some external regional and taxon-specific databases. WoRMS maintains valid names of all marine organisms, but also provides information on synonyms and invalid names. It is an ongoing task to maintain the registry, since new species are constantly being discovered and described by scientists; in addition, the nomenclature and taxonomy of existing species is often corrected or changed as new research is constantly being published. Subsets of WoRMS content are made available, and can have separate badging and their own home/launch pages, as "subregisters", such as the ''World List ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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