Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный демерсальный; пределы глубины 50 - 170 m (Ref. 2058), usually 50 - 70 m (Ref. 2058). Boreal
Asia: Lake Baikal and small lakes in its basins; lower Selenge, Angara and Baingol rivers.
Length at first maturity / Size / Вес / Возраст
Maturity: Lm 5.8  range ? - ? cm
Max length : 14.0 cm TL самец/пол неопределен; (Ref. 2058)
Occurs where the bottom is sand, sand-and-stone and sand-and-silt. Stays at a depth range of 3-15 m during the winter months. Spawns from mid May until the end of June, over sand and stone bottom, 3-5 m depth, as well as in shallow inlets and tributary mouths. Eggs are deposited under stones and are guarded by the male. Males are larger than females. (Ref. 2058).
Life cycle and mating behavior
Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки
Kottelat, M., 2006. Fishes of Mongolia. A check-list of the fishes known to occur in Mongolia with comments on systematics and nomenclature. The World Bank, Washington, DC. 103 p. (Ref. 57778)
Статус Красного Списка МСОП (Ref. 130435)
Угроза для людей
Harmless
Использование человеком
дополнительная информация
инструменты
Специальные отчеты
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0020 [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): 3.2 ±0.3 se; based on diet studies.
Generation time: 4.8 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
устойчивость к внешним воздействиям (Ref.
120179): средний (среднего размера), минимальное время удвоения популяции 1.4-4.4 года (tm=2; tmax=6; K=0.23).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).