Russian Federation country information

Common names: (китайская) косатка-скрипун, Banded catfish, Kosatka
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Inhabits the entire Amur River basin (from the lower reaches of the Onon to the mouth of the Amur) (Ref. 26334) and Lake Khanka (Ref. 13397). This has been translocated to some areas within the country unintentionally where it has locally established self-sustaining populations (Ref. 45022). nEurRus
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/rs.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Bogutskaya, N.G. and A.M. Naseka, 1996
National Database:

Common names from other countries

黄颡鱼, Косатка-скрипун, 黄颡鱼, ... more

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Siluriformes (Catfishes) > Bagridae (Bagrid catfishes)
Etymology: Tachysurus: Greek, tachys, -eia, y = quick + Greek, oura = tail (Ref. 45335).
More on author: Richardson.

Environment: milieu / climate zone / depth range / distribution range Ökologie

; süßwasser demersal; standorttreu. Temperate; 16°C - 25°C (Ref. 2059); 55°N - 15°N, 100°E - 143°E

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Asia: Nam Ma basin (Laos) and Viet Nam to southeastern Siberia (Ref. 43281). Recorded from Amur river basin (Ref. 13397).

Length at first maturity / Size / Gewicht / Alter

Maturity: L_m 11.4 range ? - ? cm
Max length : 34.5 cm TL Männchen/unbestimmt; (Ref. 1441); common length : 8.0 cm SL Männchen/unbestimmt; (Ref. 35840); max. veröff. Gewicht: 300.00 g (Ref. 56557)

Kurzbeschreibung Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt): 2; Rückenflossenweichstrahlen (insgesamt): 7; Afterflossenweichstrahlen: 19 - 20

Adults occur mainly in river channels and lakes. They feed on the bottom on insects (particularly on trichopterans and chironomids), mollusks, occasionally on fishes (Ref. 6868). Oviparous (Ref. 205). Eggs are guarded by the males (Ref. 45232). Important food fish (Ref. 89718).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Males have been reported to guard both the eggs and larvae in the nest hole, previously dug by the male in the clay bottom (Ref. 4576).

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

Kottelat, M., 2001. Fishes of Laos. WHT Publications Ltd., Colombo 5, Sri Lanka. 198 p. (Ref. 43281)

IUCN Rote Liste Status (Ref. 130435)

nicht bedroht (LC) ; Date assessed: 19 January 2011

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: weniger kommerziell; Aquakultur: kommerziell

FAO(Aquakultur: production; ; publication : search) | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00955 (0.00799 - 0.01142), b=2.94 (2.89 - 2.99), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

Trophic level (Ref. 69278): 3.5 ±0.1 se; based on diet studies.

Widerstandsfähigkeit (Ref. 120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (25 of 100).

Preiskategorie (Ref. 80766): Unknown.

Tachysurus fulvidraco (Richardson, 1846)