Environment: milieu / climate zone / depth range / distribution range
Écologie
; eau douce benthopélagique. Temperate
Asia: Yangtze and Amur basin.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm 4.0  range ? - ? cm
Max length : 6.3 cm TL mâle / non sexé; (Ref. 1441)
Inhabits rivers (Ref. 26334).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Berg, L.S., 1964. Freshwater fishes of the U.S.S.R. and adjacent countries. volume 2, 4th edition. Israel Program for Scientific Translations Ltd, Jerusalem. (Russian version published 1949). (Ref. 1441)
Statut dans la liste rouge de l'IUCN (Ref. 126983)
Menace pour l'homme
Harmless
Utilisations par l'homme
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00603 (0.00289 - 0.01257), b=3.11 (2.94 - 3.28), in cm total length, based on LWR estimates for this Subfamily-BS (Ref.
93245).
Niveau trophique (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Generation time: 3.5 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).