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Squalidus Iijimae
''Squalidus iijimae'' is a species of cyprinid fish endemic to Taiwan. Named in honor of zoologist Isao lijima (also spelled Ijima, 1861-1921), Science College, Imperial University of Tokyo. References Squalidus Taxa named by Masamitsu Ōshima Fish described in 1919 {{Cyprinidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Masamitsu Ōshima
was a Japanese herpetologist and ichthyologist. He received his Master's from Stanford University. He is noted for studies of the fish species of Taiwan and on snakes. Taxon described by him *See :Taxa named by Masamitsu Ōshima *''Squalidus iijimae'' Named in honor of zoologist Isao lijima. *''Pungtungia shiraii'' Named in honor of Kunihiko Shirai. *'' Aphyocypris kikuchii'' Named in honor of Yonetaro Kikuchi (1869–1921), collector for the Taipei Museum in Formosa (Taiwan), who collected the type specimen. *''Barbodes snyderi'' Snyder's barb. *'' Oncorhynchus masou formosanus'' *'' Spinibarbus hollandi'' Named in honor of zoologist-paleontologist William J. Holland Rev William Jacob Holland FRSE LLD (August 16, 1848 – December 13, 1932) was the eighth Chancellor (education), Chancellor of the University of Pittsburgh (1891–1901) and Director of the Carnegie Museums of Pittsburgh. He was an accomplished .... Partial bibliography *A Review of the Fishes of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of Taxonomy (biology), 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 reproduction, produce Fertility, fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), 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 binomial nomenclature, 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 specifi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyprinid
Cyprinidae is a family of freshwater fish commonly called the carp or minnow family. It includes the carps, the true minnows, and relatives like the barbs and barbels. Cyprinidae is the largest and most diverse fish family and the largest vertebrate animal family in general with about 3,000 species, of which only 1,270 remain extant, divided into about 370 genera. Cyprinids range from about 12 mm in size to the giant barb (''Catlocarpio siamensis''). By genus and species count, the family makes up more than two-thirds of the ostariophysian order Cypriniformes. The family name is derived from the Greek word ( 'carp'). Biology and ecology Cyprinids are stomachless fish with toothless jaws. Even so, food can be effectively chewed by the gill rakers of the specialized last gill bow. These pharyngeal teeth allow the fish to make chewing motions against a chewing plate formed by a bony process of the skull. The pharyngeal teeth are unique to each species and are used by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Squalidus
''Squalidus'' is a genus of cyprinid fish that occurs in eastern Asia. There are currently 14 described species in this genus. Species * '' Squalidus argentatus'' ( Sauvage & Dabry de Thiersant, 1874) * '' Squalidus atromaculatus'' (Nichols & C. H. Pope, 1927) * '' Squalidus banarescui'' I. S. Chen & Y. C. Chang, 2007 * ''Squalidus chankaensis'' Dybowski, 1872 (Khanka gudgeon) ** ''Squalidus chankaensis biwae'' ( D. S. Jordan & Snyder, 1900) ** ''Squalidus chankaensis chankaensis'' Dybowski, 1872 * '' Squalidus gracilis'' (Temminck & Schlegel, 1846) ** ''Squalidus gracilis gracilis'' (Temminck & Schlegel, 1846) ** ''Squalidus gracilis majimae'' ( D. S. Jordan & C. L. Hubbs, 1925) * '' Squalidus homozonus'' ( Günther, 1868) * '' Squalidus iijimae'' ( Ōshima, 1919) * '' Squalidus intermedius'' (Nichols, 1929) * '' Squalidus japonicus'' ( Sauvage, 1883) ** ''Squalidus japonicus coreanus'' ( L. S. Berg, 1906) ** ''Squalidus japonicus japonicus'' ( Sauvage, 1883) * '' Squal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Masamitsu Ōshima
In biology, a taxon ( back-formation from '' taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion. If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were set forth in Carl Linnaeus's system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first made widely available in 1805 in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
