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Spengelomenia Intermedia
''Spengelomenia'' is a genus of cavibelonian solenogasters, shell-less, worm-like, marine mollusk Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is e ...s. MolluscaBase eds. (2021). MolluscaBase. Spengelomenia Heath, 1912. Accessed through: World Register of Marine Species at: http://marinespecies.org/aphia.php?p=taxdetails&id=298340 on 2021-04-16 Species * '' Spengelomenia bathybia'' Heath, 1912 * '' Spengelomenia intermedia'' Salvini-Plawen, 1978 * '' Spengelomenia polypapillata'' Salvini-Plawen, 1978 * '' Spengelomenia procera'' Salvini-Plawen, 1978 References * Heath, H. 1912. Spengelomenia. A new genus of Solenogastres. Zool. Jahrb., Suppl., 15(1): 4654-479 * Salvini-Plawen L v. (1978). Antarktische und subantarktische Solenogastres (eine Monographie: 1898-1974). Zoologica (Stut ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), 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 taxonomy (biology), 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cavibelonia
The Cavibelonia are one of the four orders of solenogaster, a kind of shell-less, worm-like mollusk. This order is not monophyletic and is no longer accepted. Previous families * Acanthomeniidae * Amphimeniidae * Drepanomeniidae * Epimeniidae * Notomeniidae * Proneomeniidae * Pruvotinidae ''Pruvotinidae'' is a diverse taxonomic family of cavibelonian solenogasters, shell-less, worm-like marine mollusk Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as ... * Rhipidoherpiidae * Rhopalomeniidae * Simrothiellidae * Strophomeniidae * Syngenoherpiidae References * Salvini-Plawen L v. (1978). Antarktische und subantarktische Solenogastres (eine Monographie: 1898-1974). Zoologica (Stuttgart) 128: 1-305 External links * Solenogastres Obsolete animal taxa {{Solenogaster-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solenogaster
The Solenogastres (less often referred to as Neomeniomorpha), common name the solenogasters, are one class of small, worm-like, shell-less molluscs (Aplacophora), the other class being the Caudofoveata (Chaetodermomorpha). MolluscaBase eds. (2021). MolluscaBase. Solenogastres. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=2094 on 2021-04-14 Some recent literature, and recent molecular evidence, indicates that the Aplacophora may be polyphyletic, and therefore these taxonomists divide Solenogastres and Caudofoveata into separate classes. Morphology In contrast to all other molluscan classes, the Aplacophora have no shell, and are instead covered by aragonite, aragonitic sclerites (calcareous wikt:spicule, spicules), which can be solid or hollow. These spicules can be arranged perpendicular to one another within the cuticle to form a skeleton, or can stick up to form a palisade, or can lie flat against the cuticle. 80 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marine (ocean)
The ocean (also the sea or the world ocean) is the body of salt water that covers approximately 70.8% of the surface of Earth and contains 97% of Earth's water. An ocean can also refer to any of the large bodies of water into which the world ocean is conventionally divided."Ocean." ''Merriam-Webster.com Dictionary'', Merriam-Webster, |
Mollusk
Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is estimated between 60,000 and 100,000 additional species. The proportion of undescribed species is very high. Many taxa remain poorly studied. Molluscs are the largest marine phylum, comprising about 23% of all the named marine organisms. Numerous molluscs also live in freshwater and terrestrial habitats. They are highly diverse, not just in size and anatomical structure, but also in behaviour and habitat. The phylum is typically divided into 7 or 8 taxonomic classes, of which two are entirely extinct. Cephalopod molluscs, such as squid, cuttlefish, and octopuses, are among the most neurologically advanced of all invertebrates—and either the giant squid or the colossal squid is the largest known invertebrate species. The gas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spengelomenia Bathybia
''Spengelomenia'' is a genus of cavibelonian solenogasters, shell-less, worm-like, marine mollusks. MolluscaBase eds. (2021). MolluscaBase. Spengelomenia Heath, 1912. Accessed through: World Register of Marine Species at: http://marinespecies.org/aphia.php?p=taxdetails&id=298340 on 2021-04-16 Species * '' Spengelomenia bathybia'' Heath, 1912 * ''Spengelomenia intermedia ''Spengelomenia'' is a genus of cavibelonian solenogasters, shell-less, worm-like, marine mollusk Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks ...'' Salvini-Plawen, 1978 * '' Spengelomenia polypapillata'' Salvini-Plawen, 1978 * '' Spengelomenia procera'' Salvini-Plawen, 1978 References * Heath, H. 1912. Spengelomenia. A new genus of Solenogastres. Zool. Jahrb., Suppl., 15(1): 4654-479 * Salvini-Plawen L v. (1978). Antarktische und subantarktische Solenogastres (eine Monographie: 1898-1974). Zoologica (Stutt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spengelomenia Intermedia
''Spengelomenia'' is a genus of cavibelonian solenogasters, shell-less, worm-like, marine mollusk Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is e ...s. MolluscaBase eds. (2021). MolluscaBase. Spengelomenia Heath, 1912. Accessed through: World Register of Marine Species at: http://marinespecies.org/aphia.php?p=taxdetails&id=298340 on 2021-04-16 Species * '' Spengelomenia bathybia'' Heath, 1912 * '' Spengelomenia intermedia'' Salvini-Plawen, 1978 * '' Spengelomenia polypapillata'' Salvini-Plawen, 1978 * '' Spengelomenia procera'' Salvini-Plawen, 1978 References * Heath, H. 1912. Spengelomenia. A new genus of Solenogastres. Zool. Jahrb., Suppl., 15(1): 4654-479 * Salvini-Plawen L v. (1978). Antarktische und subantarktische Solenogastres (eine Monographie: 1898-1974). Zoologica (Stut ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spengelomenia Polypapillata
''Spengelomenia'' is a genus of cavibelonian solenogasters, shell-less, worm-like, marine mollusks. MolluscaBase eds. (2021). MolluscaBase. Spengelomenia Heath, 1912. Accessed through: World Register of Marine Species at: http://marinespecies.org/aphia.php?p=taxdetails&id=298340 on 2021-04-16 Species * ''Spengelomenia bathybia'' Heath, 1912 * ''Spengelomenia intermedia ''Spengelomenia'' is a genus of cavibelonian solenogasters, shell-less, worm-like, marine mollusk Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks ...'' Salvini-Plawen, 1978 * '' Spengelomenia polypapillata'' Salvini-Plawen, 1978 * '' Spengelomenia procera'' Salvini-Plawen, 1978 References * Heath, H. 1912. Spengelomenia. A new genus of Solenogastres. Zool. Jahrb., Suppl., 15(1): 4654-479 * Salvini-Plawen L v. (1978). Antarktische und subantarktische Solenogastres (eine Monographie: 1898-1974). Zoologica (Stuttg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spengelomenia Procera
''Spengelomenia'' is a genus of cavibelonian solenogasters, shell-less, worm-like, marine mollusks. MolluscaBase eds. (2021). MolluscaBase. Spengelomenia Heath, 1912. Accessed through: World Register of Marine Species at: http://marinespecies.org/aphia.php?p=taxdetails&id=298340 on 2021-04-16 Species * ''Spengelomenia bathybia'' Heath, 1912 * ''Spengelomenia intermedia'' Salvini-Plawen, 1978 * ''Spengelomenia polypapillata ''Spengelomenia'' is a genus of cavibelonian solenogasters, shell-less, worm-like, marine mollusks. MolluscaBase eds. (2021). MolluscaBase. Spengelomenia Heath, 1912. Accessed through: World Register of Marine Species at: http://marinespecies.org ...'' Salvini-Plawen, 1978 * '' Spengelomenia procera'' Salvini-Plawen, 1978 References * Heath, H. 1912. Spengelomenia. A new genus of Solenogastres. Zool. Jahrb., Suppl., 15(1): 4654-479 * Salvini-Plawen L v. (1978). Antarktische und subantarktische Solenogastres (eine Monographie: 1898-1974). Zoologica (Stuttga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
