China country information

Common names: 四川半
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: minor commercial | Ref: Shiming, L., C. Kunzheng, Z. Huihong, C. Ke, G. Lian, F. Jinghua, Z. Xueying, T. Xiaoli, Z. Jia’en, Y. Yanqong, L. Huashou and H. Hongzhi, 2011
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments: Known from Dong Jiang drainage in Guangdong Province; also from Zhujiang River drainage (Ref. 33303). Present in Pearl River (33303, 89718). Known from Guizhou Province:( Guiyang, Zuenyi). Sichuan Province: (Yaan, Leshan, Emei). Also known 4 specimens from Heyuan county, and Longmen county of Dongjiang River drainage(Ref.33784). Also Ref. 35840.
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

Jõe-vibalviidikas, Kulterela Savageova, 四川半, ... more

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Cypriniformes (Carps) > Xenocyprididae (East Asian minnows)
Etymology: Hemiculterella: Greek, hemis = the half + Latin, culter = knife, diminutive (Ref. 45335).

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

Freshwater; benthopelagic. Subtropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Asia: China.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 14.5 cm SL male/unsexed; (Ref. 96543); common length : 12.0 cm TL male/unsexed; (Ref. 35840); max. published weight: 43.50 g (Ref. 96543)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 3; Dorsal soft rays (total): 7; Anal spines: 3; Anal soft rays: 11 - 12.

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Lu, K., 1991. Culterinae. p. 88-118. In J.-H. Pan, L. Zhong, C.-Y. Zheng, H.-L. Wu and J.-H. Liu (eds). 1991. The freshwater fishes of Guangdong Province. Guangdong Science and Technology Press, Guangzhou. 589 p. (Ref. 33303)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 20 January 2011

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: minor commercial

FAO(Publication : search) | FishSource |

More information

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Internet sources

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00832 (0.00527 - 0.01312), b=3.15 (3.02 - 3.28), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trophic level (Ref. 69278): 3.2 ±0.4 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).

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

Price category (Ref. 80766): Unknown.

Hemiculterella sauvagei Warpachowski, 1888