China country information

Common names: 刺鰭鰟鲏, 刺鳍鳑鲏
Occurrence: native
Salinity: freshwater
Abundance: | Ref: Ye, F., 1991
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments: Known from Guangxi Province ( Hepu, Yulin, Longzhou), Hainan Province (Changjiang, Qionghai, Chengpuo) and Guangdong Province (Fushan) (Ref.33793). Recorded from Xi Jiang basin of Pearl River system in Longzhou District, Guangxi Province (Ref. 44416). Also Ref. 26563, 33366.
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: Ye, F., 1991
National Database:

Common names from other countries

Hainani mõrukas, 刺鳍鳑鲏, Hořavka hajnanská, ... more

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

Teleostei (teleosts) > Cypriniformes (Carps) > Acheilognathidae (Bitterlings)
Etymology: Rhodeus: Greek, rhodeos, a,-on = rose (Ref. 45335).

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

Freshwater; brackish; benthopelagic. Subtropical

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

Asia: China and Vietnam.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 10.0 cm TL male/unsexed; (Ref. 26563); common length : 7.8 cm SL male/unsexed; (Ref. 35840)

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

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 | References | Coordinator | Collaborators

Ye, F., 1991. Acheilognathinae. p.123-136. 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 pp. (Ref. 33366)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 08 August 2010

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO(Publication : search) | FishSource |

More information

Trophic ecology
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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=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 2.6 ±0.2 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).

Rhodeus spinalis Oshima, 1926