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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 / distribuzione batimetrica / distribution range Ecologia

; acqua dolce batidemersale; distribuzione batimetrica 22 - 887 m (Ref. 2058), usually 200 - 800 m (Ref. 130169). Deep-water

Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Mappa dei ritrovamenti | Introduzioni | Faunafri

Asia: Endemic to Lake Baikal, Russia.

Size / Peso / Age

Maturità: L_m ? range ? - ? cm
Max length : 11.7 cm TL maschio/sesso non determinato; (Ref. 130169); peso massimo pubblicato: 17.50 g (Ref. 130169)

Abundant at depths beyond 60 m (Ref. 2058). Iinhabits muddy bottom (Ref. 130169).

Life cycle and mating behavior Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve

Main reference Upload your references | Bibliografia | Coordinatore | Collaboratori

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)

Least Concern (LC) ; Date assessed: 22 June 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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Fonti Internet

Estimates based on models

Phylogenetic diversity index (Fonte Biblio. 82804): PD₅₀ = 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).

Trophic level (Fonte Biblio. 69278): 3.3 ±0.5 se; based on size and trophs of closest relatives

Resilienza (Fonte Biblio. 120179): Basso, tempo minimo di raddoppiamento della popolazione 4.5 - 14 anni (Assuming Fec<100).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100). 🛈

Asprocottus herzensteini Berg, 1906