China country information

Common names: 越南鱊
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments: Recorded from Yangtze River, Yi-Hing. Known from the Hong river to the Huang He basins (Ref. 44416). Also known from the drainages of Zhujiang River (=Pearl River) system in Guangdong Province; water systems of Hainan Province. Also found in Beijiang River (Ref. 89718). Known from Hekou of Yunnan Province; Hubei Hanjiang; Guangxi:( Guilin, yangsu, Longsheng, rongjiang); Guangdong (yangshan, Lianzhou); Hainan( Qiongzhong,Wuzhishan); Zhejiang:Lanxi Shanjian; Jiangsu:Wuxi; Heinan Banqiao; Fujian Ninghua; Shangdong Jinan(Ref.33793). Also Ref. 43281.
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: Hwang, H.C., P.C. Yueh and S.F. Yu, 1982
National Database:

Common names from other countries

Hořavka tonkinská, Tonkingi paljaslõug, 越南鱊, ... more

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

> Cypriniformes (Carps) > Acheilognathidae (Bitterlings)
Etymology: Acheilognathus: Greek, a = without + Greek, cheilos = lip + Greek, gnathos = jaw (Ref. 45335).
More on author: Vaillant.

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

; sötvatten bentopelagisk. Tropical

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

Asia: northern Viet Nam, southern China and Nam Mat basin in Laos.

Size / Vikt / Age

Maturity: L_m ? range ? - ? cm
Max length : 12.2 cm TL hane/ej könsbestämd; (Ref. 128592); publicerad maxvikt: 25.13 g (Ref. 124726)

Short description Morfologi | Morfometri

Mjukstrålar i ryggfenan (totalt): 10-14; Mjukstrålar i analfenan: 9 - 11. Small maxillary barbels; body depth 2.1-2.3 times in SL.

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Female has an ovipositor which is used to deposit eggs inside bivalves. Young remain in the bivalve until they can swim (Ref. 43281).

Main reference Upload your references | referenser | Koordinator | Medarbetare

Kottelat, M., 2013. The fishes of the inland waters of Southeast Asia: a catalogue and core bibliography of the fishes known to occur in freshwaters, mangroves and estuaries. The Raffles Bulletin of Zoology 2013 (Suppl. 27):1-663. (Ref. 94476)

IUCN Red List Status (Ref. 130435)

Data deficient (DD) ; Date assessed: 27 July 2010

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO(Publication : search) | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01514 (0.00838 - 0.02734), b=3.15 (3.00 - 3.30), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Trofisk nivå (Ref. 69278): 2.1 ±0.1 se; based on size and trophs of closest relatives

Resiliens (Ref. 120179): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Assuming Fec < 10,000).

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

Acheilognathus tonkinensis (Vaillant, 1892)