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> Cypriniformes (Carps) > Xenocyprididae (East Asian minnows)
Etymology: Hemiculter: Greek, hemis = the half + Latin, culter = knife (Ref. 45335).
Eponymy: Dr Tchung-Lin Tchang (1897–1963) was a Chinese zoologist and ichthyologist. [...] (Ref. 128868), visit book page.

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

; süßwasser benthopelagisch. Subtropical

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Asia: upper reaches of Changjiang River in Sichuan, China.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 25.1 cm SL Männchen/unbestimmt; (Ref. 96543); max. veröff. Gewicht: 238.80 g (Ref. 96543)

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

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

Luo, Y. and Y. Chen, 1998. Cultrinae. p. 112-207. In Chen, Y.-Y. and et al. (Eds). Fauna Sinica. Osteichthyes. Cypriniformes II. Science Press. Beijing. 1-531. (Ref. 33784)

IUCN Rote Liste Status (Ref. 130435: Version 2024-2)

Daten mangelhaft (DD) ; Date assessed: 18 January 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: weniger kommerziell

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00646 (0.00533 - 0.00782), b=3.08 (3.03 - 3.13), in cm total length, based on LWR estimates for this species (Ref. 93245).

Trophic level (Ref. 69278): 2.4 ±0.2 se; based on size and trophs of closest relatives

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

Fishing Vulnerability (Ref. 59153): Low vulnerability (21 of 100).

Preiskategorie (Ref. 80766): Unknown.

Hemiculter tchangi Fang, 1942