Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water bathydemersaal; diepte 25 - 600 m (Ref. 26334). Deep-water
Asia: Endemic to Lake Baikal, Russia.
Lengte bij maturiteit / Grootte / Gewicht / Leeftijd
Maturity: Lm 8.0  range ? - ? cm
Max length : 16.5 cm TL mannelijk / geslacht onbekend; (Ref. 2058); max. gerapporteerde leeftijd: 9 Jaren (Ref. 51998)
Dorsale stekels (totaal) : 6 - 7; Dorsale zachte stralen (totaal) : 16; Anale zachte stralen: 13 - 14.
Occurs mainly at a depth of 100 m where the bottom is silty (Ref. 2058).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Berg, L.S., 1965. Freshwater fishes of the U.S.S.R. and adjacent countries. volume 3, 4th edition. Israel Program for Scientific Translations Ltd, Jerusalem. (Russian version published 1949). (Ref. 2058)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
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Internetbronnen
Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.7500 [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).
Trofisch niveau (Ref.
69278): 3.3 ±0.5 se; based on diet studies.
Generation time: 5.2 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Weerstandsvermogen (Ref.
120179): laag, minimale populatieverdubbelingstijd 4,5-14 jaar (K=0.21; tmax=9; tm=5).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).