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No image available for this species; drawing shows typical species in Nemacheilidae.
Mongolia country information
Common names:
[No common name]
Occurrence:
native
Salinity:
freshwater
Abundance:
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Ref:
Importance:
|
Ref:
Aquaculture:
never/rarely
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Ref:
Regulations:
no regulations
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Ref:
Uses:
no uses
Comments:
Type locality of Barbatula selengensis from Zegesteyn-Gol river, Orkhon river basin, Selenga river drainage (Ref. 133452).
National Checklist:
Country Information:
https://www.cia.gov/library/publications/resources/the-world-factbook/geos/mg.html
National Fisheries Authority:
Occurrences:
OccurrencesPoint map
Main Ref:
Prokofiev, A.M., 2024
National Database:
分类 / Names 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Cypriniformes (Carps) > Nemacheilidae (Brook loaches)
Etymology: Barbatula:Diminutive of Latin barba,-ae = beard (Ref. 45335); selengensis:Name 'selengensis' from the type locality of the species, Selenga (Selenghe) river basin.
Environment: milieu / climate zone / 深度上下限 / distribution range 生态学
背的软条 (总数) : 10; 臀鳍软条: 7; 脊椎骨: 40 - 44. This species is distinguished by the following set of characters: snout laterally compressed, with width positioned immediately before anterior nostril 1.7-2.0 times smaller than greatest width of head; anterior and posterior nostril widely separated; upper lip crenulate or weakly furrowed; lower lip with two deep furrows, conspicuous simple mental lobes and short lateral expansions; supratemporal commissure complete, with 3 pores; predorsal distance 53.4-57.1,
mean 54-55 % SL; branched dorsal fin rays 7, tips of paired fins formed by second to third branched rays; caudal fin with straight to very weakly emarginated distal margin; vertebrae 40-44, modally 38; body scaled; dark pattern on body consists of irregular blotches often confluent into short transverse bars or longitudinal band along lateral line, no distinct dorsal saddles; peritoneum brownish, becoming paler with mottles ventrally (Ref. 133452). Cross section: compressed.
Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Prokofiev, A.M., 2024. A new species of Barbatula from the Selenga River Basin, Mongolia and a revised key to the species from Siberia and Mongolia (Teleostei: Cypriniformes: Nemacheilidae). Mun. Ent. Zool. 19(2):1121-1126. (Ref. 133452)
