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Perciformes/Cottoidei (Sculpins) >
Cottidae (Sculpins)
Etymology: Batrachocottus: Greek, batrachos = frog + Greek, kottos = a fish (Ref. 45335).
Eponymy: Dmitrii Nikolaevich Taliev (1908–1952) was a Soviet Russian ichthyologist and limnologist, most notable for his work on Lake Baikal. [...] (Ref. 128868), visit book page.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
; sötvatten djupbottenlevande; djupintervall 100 - 1300 m (Ref. 130169). Temperate
Asia: Lake Baikal, Russia.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 22.5 cm TL hane/ej könsbestämd; (Ref. 130169); publicerad maxvikt: 150.00 g (Ref. 130169)
Inhabits muddy bottoms (Ref. 130169).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Bogutskaya, N.G. and A.M. Naseka, 2004. Catalogue of agnathans and fishes of fresh and brackish waters of Russia with comments on nomenclature and taxonomy. KMK Scientific Press Ltd. Moscow. 389 p. (Ref. 53210)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
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Harmless
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00603 (0.00290 - 0.01252), b=3.14 (2.96 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.).
Sårbarhet i fisket (Ref.
59153): Low vulnerability (13 of 100).
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