General information |
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| Brachymystax lenok (Pallas, 1773) | ||
| Common name | Lenok | |
| Synonyms |
Salmo lenok Pallas, 1773 Salmo coregonoides Pallas, 1814 Brachymystax coregonoides (Pallas, 1814) |
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| IUCN Red List status (2014) | Not Reported |
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| Habitat | Freshwater |
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| Systematics |
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Actinopterygii; Neopterygii; Teleostei; Protacanthopterygii; Salmoniformes; Salmonidae. |
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| Geographical distribution | China; South Korea; North Korea; Mongolia; Kazakhstan; Russia |
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| Occurrence | Native: China, South Korea, North Korea, Mongolia, Kazakhstan, Russia |
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| Importance | Food/Ornamental |
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| Remarks | Not reported |
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Karyological information |
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| Geographical area of study | Amur river basin, Arsenjevka river; Komissarovka river | |
| Source of chromosomes | Kidney |
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| Number of specimens with sex | 2 |
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| Diploid chromosome number | 90 |
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| Karyotype formula | 14M+6SM+70ST-A |
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| Fundamental arm number | 110 |
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| Chromosome length | Not reported |
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| Sex chromosome | Not reported |
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| Chromosome staining/banding/FISH | 18S rRNA genes were localised on short arm of two chromosome pairs whereas 5S rRNA genes were detected on pericentromeric region of one chromosome pair. |
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| Reference(s) |
Kartavtseva IV, Ginatulina LK, Nemkova GA, Shedko SV (2013). Chromosomal study of the lenoks, Brachymystax (Salmoniformes, Salmonidae) from the South of the Russian Far East. Journal of Species Research, 2(1): 91-98. |
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