Environment: milieu / climate zone / depth range / distribution range
Freshwater; benthopelagic. Temperate
Asia: Qinghai Province, China.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 50.0 cm SL male/unsexed; (Ref. 33800); max. published weight: 1.5 kg (Ref. 33800)
Morphology | Morphometrics
Head large and depressed; barbels 3 pairs; caudal fin emarginate and upper lobe slightly longer. Body yellowish brown, with dark brown circles and cloudy patterns on back and sides, light yellow on abdomen and spots on fins.
Lives in rivers at high elevation above sea level. Carnivorous. Spawns from July to August (Ref. 45563).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Wu, Y. and C. Wu, 1992. The fishes of the Qinghai-Xizang Plateau. Sichuan Publishing House of Science & Technology, Chengdu, China. 599 p. (Ref. 33800)
IUCN Red List Status (Ref. 126983)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion