China country information

Common names: Redfin culter, 总统鱼, 曲腰
Occurrence: native
Salinity: freshwater
Abundance: abundant (always seen in some numbers) | Ref: Silas, E.G., P.P. Pillai, M. Srinath, A.A. Jayaprakash, C. Muthiah, V. Balan, T.M. Yohannan, P. Siraimeetan, M. Mohan, P. Livingston, K.K. Kunhikoya, M.A. Pillai and P.S.S. Sharma, 1985
Importance: commercial | Ref: Nichols, J.T., 1943
Aquaculture: commercial | Ref: Ma, X., X. Bangxi, W. Yindong and W. Mingxue, 2003
Regulations: | Ref:
Uses: no uses
Comments: Known from Zhu Jiang (=Pearl River) delta in Guangdong Province and from drainages in Hainan Island and their river mouths (Ref. 33303) in northern China, southward as far as the Yangtze River (=Changjiang River) and farther, Liao River, Lake Khanka (Ref. 1441) and Lianzi Lake (Ref. 38003) and and Tungting Lake where it is known as "Bai-yü" or "whitefish" (Ref. 35840). Introduced from its native range to other regions in the country (extensive stocking in all great inland waters) (Ref. 55380). 14 specimens from Nandujiang River system, Fucheng, Qiongshan county, Anding county in Hainan Province; Wenjiao River, Wanquanhe River system of Shibi, Wenqu, Jiaji; Wanning county of Longshou River; Chengguan and Wanning county of Taiyang River (Ref. 33303). Also Ref. 1441, 41093, 41093, 57778.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ch.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Lu, K., 1991
National Database:

Common names from other countries

红鳍鲌, 翘嘴巴, Verkhoglyad, ... more

Classification / Names Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa

> Cypriniformes (Carps) > Xenocyprididae (East Asian minnows)
Etymology: Chanodichthys: Greek, chanos, -eos, ous, and chasma, -atos = abyss, mouth opened, inmensity + Greek, ichthys = fish (Ref. 45335).

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

; sötvatten; brackvatten bentopelagisk; djupintervall 3 - 20 m (Ref. 6898). Subtropical

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Asia: Amur to Red River drainages (China to Vietnam); Taiwan and Lake Buir in Mongolia.

Length at first maturity / Size / Vikt / Age

Maturity: L_m 31.1, range 17 - 27 cm
Max length : 102 cm TL hane/ej könsbestämd; (Ref. 56557); common length : 47.0 cm TL hane/ej könsbestämd; (Ref. 1441); publicerad maxvikt: 9.0 kg (Ref. 1441)

Adults inhabit rivers and lakes. Feed on insects, crustaceans and smaller fishes.

Life cycle and mating behavior Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver

Main reference Upload your references | referenser | Koordinator | Medarbetare

Kottelat, M., 2006. Fishes of Mongolia. A check-list of the fishes known to occur in Mongolia with comments on systematics and nomenclature. The World Bank, Washington, DC. 103 p. (Ref. 57778)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 27 March 2020

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fiskeri: kommersiell; Vattenbruk: kommersiell

FAO(Publication : search) | FishSource |

Ytterligare information

Trophic ecology
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Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00562 (0.00483 - 0.00655), b=3.06 (3.02 - 3.10), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

Trofisk nivå (Ref. 69278): 4.4 ±0.2 se; based on diet studies.

Resiliens (Ref. 120179): Låg, lägsta populationsfördubblingstid 4,5-14 år (K=0.12-0.13).

Fishing Vulnerability (Ref. 59153): High to very high vulnerability (66 of 100).

Price category (Ref. 80766): Unknown.

Chanodichthys erythropterus (Basilewsky, 1855)