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Perciformes/Cottoidei (Sculpins) >
Cottidae (Sculpins)
Etymology: Asprocottus: Latin, aspredo, asperitas = roughness + Greek, kottos = a fish (Ref. 45335).
Eponymy: Solomon Markovich Herzenstein (1854–1894) was a Russian zoologist and ichthyologist who graduated in physics and mathematics at St Petersburg University. [...] (Ref. 128868), visit book page.
More on author: Berg.
Environment: milieu / climate zone / rango de profundidad / distribution range
Ecología
; agua dulce batidemersal; rango de profundidad 22 - 887 m (Ref. 2058), usually 200 - 800 m (Ref. 130169). Deep-water
Asia: Endemic to Lake Baikal, Russia.
Tamaño / Peso / Age
Madurez: Lm ?  range ? - ? cm
Max length : 11.7 cm TL macho / no sexado; (Ref. 130169); peso máximo publicado: 17.50 g (Ref. 130169)
Abundant at depths beyond 60 m (Ref. 2058). Iinhabits muddy bottom (Ref. 130169).
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | 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)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Phylogenetic diversity index (Referencia
82804): PD
50 = 0.5039 [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).
Nivel trófico (Referencia
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
Resiliencia (Referencia
120179): Bajo, población duplicada en un tiempo mínimo de 4.5-14 años (Assuming Fec<100).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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