|
Spirolaxis
''Spirolaxis'' is a genus of sea snails, marine gastropod The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. T ... mollusks in the family Architectonicidae, the staircase shells or sundials.MolluscaBase eds. (2022). MolluscaBase. Spirolaxis Monterosato, 1913. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=137668 on 2022-06-20 Species * '' Spirolaxis argonauta'' Bieler, 1993 * '' Spirolaxis centrifuga'' (Monterosato, 1890) * '' Spirolaxis clenchi'' Jaume & Borro, 1946 * † '' Spirolaxis cohaerentia'' Laws, 1944 * '' Spirolaxis cornuammonis'' (Melvill & Standen, 1903) * '' Spirolaxis cornuarietis'' Bieler, 1993 * '' Spirolaxis exornatus'' Bieler, 1993 * '' Spirolaxis lamellifer'' (Rehder, 1935) * '' Spirolaxis rotulacath ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spirolaxis Argonauta
''Spirolaxis'' is a genus of sea snails, marine gastropod mollusks in the family Architectonicidae, the staircase shells or sundials.MolluscaBase eds. (2022). MolluscaBase. Spirolaxis Monterosato, 1913. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=137668 on 2022-06-20 Species * '' Spirolaxis argonauta'' Bieler, 1993 * ''Spirolaxis centrifuga ''Spirolaxis'' is a genus of sea snails, marine gastropod The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snail ...'' (Monterosato, 1890) * '' Spirolaxis clenchi'' Jaume & Borro, 1946 * † '' Spirolaxis cohaerentia'' Laws, 1944 * '' Spirolaxis cornuammonis'' (Melvill & Standen, 1903) * '' Spirolaxis cornuarietis'' Bieler, 1993 * '' Spirolaxis exornatus'' Bieler, 1993 * '' Spirolaxis lamellifer'' (Rehder, 1935) * '' Spirolaxis rotulacatha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Architectonicidae
Architectonicidae, common name the staircase shells or sundials, are a family of sea snails, marine gastropod mollusks in the informal group "Lower Heterobranchia" (= Allogastropoda) of the clade Heterobranchia. The extinct families † Amphitomariidae Bandel, 1994 and † Cassianaxidae Bandel, 1996 belong to the same superfamily. Genera Genera within the family Architectonicidae include: * '' Adelphotectonica'' Bieler, 1987 * '' Aguayodiscus'' Jaume & Borro, 1946 * '' Architectonica'' Röding, 1798 – type genus * '' Awarua'' Mestayer, 1930Mestayer (1930). ''Trans. New Zealand Inst.'' 61: 145. * '' Basisulcata'' Melone & Taviani, 1985 * †'' Calodisculus'' Rehder, 1935 * †'' Climacopoma'' Fischer, 1885 * †'' Dinaxis'' Dall in Aldrich, 1895 * †'' Discotectonica'' Marwick, 1931 * †'' Disculus'' Deshayes, 1863 * †'' Eosolarium'' Chavan, 1947 * †'' Ewekorolaxis'' Adegoke, 1977 * '' Grandeliacus'' Iredale, 1957 represented as ''Heliacus (Grandeliacus)'' Iredale, ... [...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] |
.jpg "Click for more on -> Sea Snail")