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Ptychobarbus Conirostis
''Ptychobarbus'' is a genus of cyprinid fish that is found in rivers, streams and lakes in the Himalayas and Tibetan Plateau of China, India, Nepal and Pakistan, extending into the highlands of Afghanistan. They reach up to in weight and about in total length. They mostly feed on benthic invertebrates, but will also take planktonic organisms, aquatic plants and algae.Qi, D.; Y. Chao; S. Guo; L. Zhao; T. Li; F. Wei; and X. Zhao (2012). Convergent, Parallel and Correlated Evolution of Trophic Morphologies in the Subfamily Schizothoracinae from the Qinghai-Tibetan Plateau. PLoS ONE 7(3): e34070. ''Ptychobarbus'' is a part of the schizothoracines (snowtrout and allies), which also includes the genera ''Aspiorhynchus'', ''Chuanchia'', ''Diptychus'', ''Gymnodiptychus'', ''Gymnocypris'', ''Oxygymnocypris'', ''Platypharodon'', ''Schizopyge'', ''Schizopygopsis'' and ''Schizothorax''. Species There are currently four described species in the genus: * ''Ptychobarbus chungtienensis'' ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franz Steindachner
Franz Steindachner (11 November 1834 in Vienna – 10 December 1919 in Vienna) was an Austrian Zoology, zoologist, ichthyologist, and herpetologist. He published over 200 papers on fishes and over 50 papers on reptiles and amphibians. Steindachner described hundreds of new species of fish and dozens of new amphibians and reptiles. At least seven species of reptile have been named after him. Work and career Being interested in natural history, Steindachner took up the study of fossil fishes on the recommendation of his friend Eduard Suess (1831–1914). In 1860 he was appointed to the position of director of the fish collection at the Naturhistorisches Museum, a position which had remained vacant since the death of Johann Jakob Heckel (1790–1857). (in German). Steindachner's reputation as an Ichthyology, ichthyologist grew, and in 1868 he was invited by Louis Agassiz (1807–1873) to accept a position at the Museum of Comparative Zoology at Harvard University. Steindachner took ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gymnocypris
''Gymnocypris'' is a genus of fish in the family Cyprinidae endemic to China. Species There are currently 10 recognized species in this genus: * ''Gymnocypris chilianensis'' S. C. Li & S. Y. Chang, 1974 * ''Gymnocypris chui'' T. L. Tchang, T. H. Yueh & H. C. Hwang, 1964 * ''Gymnocypris dobula'' Günther, 1868 * ''Gymnocypris eckloni'' Herzenstein, 1891 * ''Gymnocypris namensis'' ( Y. F. Wu & M. L. Ren, 1982) * ''Gymnocypris pengquensis'' Y. T. Tang, C. G. Feng, K. Y. Wanghe, G. G. Li & K. Zhao, 2016 Tang, Y.-T., Feng, C.-G., Wanghe, K.-Y., Li, G.-G. & Zhao, K. (2016): Taxonomic status of a population of ''Gymnocypris waddelli'' Regan, 1905 (Cypriniformes: Schizothoracinae) distributed in Pengqu River, Tibet, China. ''Zootaxa, 4126 (1): 123–137.'' * ''Gymnocypris potanini'' Herzenstein, 1891 * ''Gymnocypris przewalskii'' (Kessler, 1876) * ''Gymnocypris scleracanthus'' Tsao, C. Z. Wu, Chen & Zhu, 1992 * ''Gymnocypris waddellii'' Regan The family name Regan, alon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexander Mikhailovich Nikolsky
Alexander Mikhailovich Nikolsky (Russian: Александр Михайлович Никольский; February 18, 1858 – December 8, 1942) was a Russian and Ukrainian zoologist born in Astrakhan. From 1877 to 1881, he studied at the University of St. Petersburg, earning his doctorate several years later in 1887. From 1881 to 1891, he took part in numerous expeditions to Siberia, the Caucasus, Persia, Japan, et al. In 1887 he became an associate professor in St. Petersburg, later becoming director of the herpetology department at the Zoological Museum of the Academy of Sciences (1895). In 1903 he relocated as a professor to the Kharkiv University. In 1919 he was elected a member at the Academy of Sciences of Ukraine. Among his written works were ''Herpetologia Caucasica'' (1913), and volumes on reptiles and amphibians that were part of the series "Fauna of Russia and Adjacent Countries". He is the taxonomic authority of 26 reptile species. The viper '' Vipera nikolskii'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ptychobarbus Kaznakovi
''Ptychobarbus kaznakovi'' is a species of cyprinid fish endemic to Tibet. Footnotes * Freshwater fish of China Cyprinid fish of Asia Fish described in 1903 Taxa named by Alexander Nikolsky {{Cyprinidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Tate Regan
Charles Tate Regan FRS (1 February 1878 – 12 January 1943) was a British ichthyologist, working mainly around the beginning of the 20th century. He did extensive work on fish classification schemes. Born in Sherborne, Dorset, he was educated at Derby School and Queens' College, Cambridge and in 1901 joined the staff of the Natural History Museum, where he became Keeper of Zoology, and later director of the entire museum, in which role he served from 1927 to 1938. Regan was elected Fellow of the Royal Society in 1917. Regan mentored a number of scientists, among them Ethelwynn Trewavas, who continued his work at the British Natural History Museum. Species Among the species he described is the Siamese fighting fish (''Betta splendens''). In turn, a number of fish species have been named ''regani'' in his honour: *A Thorny Catfish '' Anadoras regani'' (Steindachner, 1908) *The Dwarf Cichlid '' Apistogramma regani'' *'' Apogon regani'' *A Catfish '' Astroblepus regani'' * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ptychobarbus Dipogon
''Ptychobarbus dipogon'' is a species of cyprinid of the genus '' Ptychobarbus''. It inhabits Tibet, China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ..., and has a maximum length of and a maximum published weight of . It is used for food locally and is considered harmless to humans. It has been assessed as "least concern" on the IUCN Red List. References Cyprinid fish of Asia Freshwater fish of China IUCN Red List least concern species {{Cyprinidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ptychobarbus Conirostris
''Ptychobarbus conirostris'' (common name: Indus snowtrout) is a species of cyprinid of the genus '' Ptychobarbus''. It inhabits India, Pakistan and Tibet in mountain streams and rivers. It is considered harmless to humans. References Cyprinid fish of Asia Freshwater fish of China Freshwater fish of India Fish of Pakistan {{Cyprinidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ptychobarbus Chungtienensis
''Ptychobarbus chungtienensis'' is a species of cyprinid fish endemic to China. It is so far only known from Zhongdian in Yunnan. References * Cyprinid fish of Asia Freshwater fish of China Fish described in 1964 {{Cyprinidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schizothorax
''Schizothorax'' is a genus of cyprinid fish found in southern and western China, through northern South Asia (Himalaya) and Central Asia, to Iran, with a single species, ''S. prophylax'', in Turkey.Yang, J.; J.X. Yang; and X.Y. Chen (2012). A re-examination of the molecular phylogeny and biogeography of the genus Schizothorax (Teleostei: Cyprinidae) through enhanced sampling, with emphasis on the species in the Yunnan–Guizhou Plateau, China. Journal of Zoological Systematics and Evolutionary Research 50(3). They are primarily found in highland rivers, streams and lakes, although a few species occur in lower-lying locations, like Lake Balkhash and lakes of the Sistan Basin.Coad, B.; and J. Hales (2008)Helmand - Sistan.Freshwater Ecoregions of the World. Retrieved 18 May 2019. Their scientific name means "cloven-breast", from Ancient Greek () 'to cleave' and () 'breast-plate' (see also thorax). The western species are typically referred to as ''marinkas'' from their Russian nam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schizopygopsis
''Schizopygopsis'' is a genus of cyprinid fish. Most species are endemic to river basins in the Himalayas and Qinghai–Tibet Plateau of China, but ''S. stoliczkai'' extends into the highlands of Afghanistan, Iran, northern India, Kyrgyzstan, Pakistan and Tajikistan.Delin Qi, Songchang Guo, Yan Chao, Qinghui Kong, Changzhong Li, Mingzhe Xia,Baosheng Xie and Kai Zhao (2015). The biogeography and phylogeny of schizothoracine fishes (Schizopygopsis) in the Qinghai-Tibetan Plateau. Zoologica Scripta 44(5). ''S. younghusbandi'' is up to almost in total length, but the remaining species generally only reach about two-thirds of that size. Similar to '' Platypharodon'', ''Schizopygopsis'' have a horny sheath on the lower jaw and spoon-shaped teeth that they use to scrape off periphyton and algae from stones, but they will also eat benthic invertebrates.Tang, Y.; C. Li; K. Wanghe; C. Feng; C. Tong; F. Tian; and K. Zhao (2019). Convergent evolution misled taxonomy in schizothoracine fis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schizopyge
''Schizopyge'' is a genus of cyprinid freshwater fish found in Pakistan and the northwestern part of India. ''Schizopyge'' is closely related to ''Schizothorax'' and some species have historically been moved between the two genera. Species There are currently two recognized species in this genus: * ''Schizopyge dainellii'' ( Vinciguerra, 1916) * ''Schizopyge niger ''Schizopyge niger'', the Alghad snowtrout, is a species of cyprinid freshwater fish that lives in cold lakes and nearby channels in the Kashmir region in India and Pakistan.Ashoktaru Barat; Rakesh Matura; Jyoti Sati; Rohit Kumar; Farroz A. Bhat ...'' ( Heckel, 1838) (Alghad snowtrout) References Cyprinid fish of Asia Cyprinidae genera {{Barbinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
