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Clubiona Marna
''Clubiona marna'' is a species of spider in the spider Family (biology), family Clubionidae.Encyclopedia of Life: ''Species recognized by Integrated Taxonomic Information System (ITIS)'', http://eol.org/pages/1203334/overview, accessed 11 Jan 2018.World Spider Catalog: ''Taxon details, Family: Clubionidae / Genus: Clubiona, Clubiona marna Roddy, 1966'', http://wsc.nmbe.ch/species/6203/Clubiona_marna, accessed 12 Jan 2018. It was first Circumscription (taxonomy), circumscribed in 1966.Roddy, L.R. 1966. New species, records, of clubionid spiders. ''Transactions of the American Microscopical Society'' 85(3):399-407. DOI: 10.2307/3224319. JSTOR Stable URL: https://www.jstor.org/stable/3224319. The species closely resembles ''Clubiona mimula''. The females are about 1/4th of an inch (5.75 mm) in length, and the males are smaller, about 1/5th inch (4.78 mm) in length. Its carapace and appendages are pale yellowish brown, and its abdomen is reddish brown covered with fine hai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
