Environment: milieu / climate zone / depth range / distribution range
Ekologi
; air tawar batidemersal; kisaran kedalaman 25 - 600 m (Ref. 26334). Deep-water
Asia: Endemic to Lake Baikal, Russia.
Length at first maturity / Size / Weight / umur
Maturity: Lm 8.0  range ? - ? cm
Max length : 16.5 cm TL jantan/; (Ref. 2058); Umur maksimum dilaporkan: 9 Tahun (Ref. 51998)
Duri punggung (Keseluruhan (total)) : 6 - 7; duri punggung lunak (Keseluruhan (total)) : 16; Sirip dubur lunak: 13 - 14.
Occurs mainly at a depth of 100 m where the bottom is silty (Ref. 2058).
Life cycle and mating behavior
Maturities | Reproduksi, perkembang biakan | Spawnings | Egg(s) | Fecundities | Larva
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 IUCN Red List (Ref. 130435)
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Phylogenetic diversity index (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).
Trophic level (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.
Daya lenting (Ref.
120179): Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (K=0.21; tmax=9; tm=5).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).