Environment: milieu / climate zone / depth range / distribution range
Écologie
; eau douce bathydémersal; profondeur 150 - 1000 m (Ref. 26334). Deep-water
Asia: Endemic to Lake Baikal, Russia.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm ?, range 12 - ? cm
Max length : 13.1 cm SL mâle / non sexé; (Ref. 51998); 14.6 cm SL (female); poids max. publié: 16.00 g (Ref. 51998); poids max. publié: 16.00 g; âge max. reporté: 12 années (Ref. 51998)
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves
Reshetnikov, Y.S., N.G. Bogutskaya, E.D. Vasil'eva, E.A. Dorofeeva, A.M. Naseka, O.A. Popova, K.A. Savvaitova, V.G. Sideleva and L.I. Sokolov, 1997. An annotated check-list of the freshwater fishes of Russia. J. Ichthyol. 37(9):687-736. (Ref. 26334)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00389 - 0.01621), b=3.12 (2.95 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.6 ±0.6 se; based on size and trophs of closest relatives
Generation time: 4.8 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
Résilience (Ref.
120179): Faible, temps minimum de doublement de population : 4,5 à 14 années (tm=5; tmax=12; K=0.23).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).