Environment: milieu / climate zone / depth range / distribution range
البيئة
; المياه العذبة قاعية المعيشة; نطاق العمق 25 - 600 m (Ref. 26334). Deep-water
Asia: Endemic to Lake Baikal, Russia.
Length at first maturity / الحجم / وزن / العمر
Maturity: Lm 8.0  range ? - ? cm
Max length : 16.5 cm TL ذكر/ مختلط الجنس; (Ref. 2058); العمر: 9 سنين (Ref. 51998)
الأشواك الظهرية (المجموع) : 6 - 7; الأشعة الظهرية الناعمة (المجموع) : 16; أشعه شرجية لينه: 13 - 14.
Occurs mainly at a depth of 100 m where the bottom is silty (Ref. 2058).
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
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)
IUCN Red List Status (Ref. 130435)
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
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).
مستوى غذائي (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.
المرونه (Ref.
120179): منخفض, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 4.5-14 سنة (K=0.21; tmax=9; tm=5).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).