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Perciformes/Cottoidei (Sculpins) >
Cottidae (Sculpins)
Etymology: Batrachocottus: Greek, batrachos = frog + Greek, kottos = a fish (Ref. 45335).
Eponymy: Dr Alexander Mikhailovich Nikolsky (1858–1942) was a Russian herpetologist. [...] (Ref. 128868), visit book page.
More on author: Berg.
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный демерсальный; пределы глубины 4 - 1300 m (Ref. 26334). Boreal
Asia: Endemic to Lake Baikal, Russia.
Size / Вес / Возраст
Maturity: Lm ?  range ? - ? cm
Max length : 24.0 cm TL самец/пол неопределен; (Ref. 2058); 19.0 cm TL (female)
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
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)
Статус Красного Списка МСОП (Ref. 130435: Version 2024-1)
Угроза для людей
Harmless
Использование человеком
дополнительная информация
инструменты
Специальные отчеты
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ресурсы в Интернет
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5645 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00386 - 0.01635), 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): 3.4 ±0.5 se; based on size and trophs of closest relatives
устойчивость к внешним воздействиям (Ref.
120179): низкий, минимальное время удвоения популяции 4.5-14 лет (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (14 of 100).