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Sertularia Abietina
''Sertularia'' is a genus of hydroids in the family Sertulariidae. Species The following species are recognized in the genus ''Sertularia'': *'' Sertularia albimaris'' Mereschkowsky, 1877 *Air Fern The air fern (''Sertularia argentea'') is a species of marine animal in the family Sertulariidae. It is also known as the sea fir and Neptune plant. These so-called "ferns" are dead and dried colonies of hydrozoans, colonies of marine hydroids ... (''Sertularia argentea'' Linnaeus, 1758) *'' Sertularia australis'' (Kirchenpauer, 1864) *'' Sertularia borneensis'' Billard, 1925 *'' Sertularia brashnikowi'' Kudelin, 1914 *'' Sertularia brunnea'' (Stechow, 1923) *'' Sertularia camtschatika'' Vinogradov, 1947 *'' Sertularia ceylonensis'' Stechow, 1921 *'' Sertularia conferta'' (Kirchenpauer, 1864) *'' Sertularia converrucosa'' Naumov, 1960 *'' Sertularia cupressina'' Linnaeus, 1758 *'' Sertularia cupressoides'' Clark, 1876 *'' Sertularia distans'' (Lamouroux, 1816) *'' Sertularia doh ... [...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] |
