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

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

; sötvatten pelagiska. Subtropical

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Asia: Qiupu River in Anhui Province, China.

Size / Vikt / Age

Maturity: L_m ? range ? - ? cm
Max length : 6.2 cm SL hane/ej könsbestämd; (Ref. 95613)

Short description Bestämningsnycklar | Morfologi | Morfometri

Distinguished from congeners by the combination of the following characters: branched dorsal-fin rays 9-10 (usually 9); branched anal-fin rays 9-10 (usually 9); longest simple rays of dorsal and anal fins strong and stiff, distally segmented; longitudinal scale series 35-36; pored scales 6-12; vertebrae 34-36; a transverse row of black spots on dorsal-fin membrane; color pattern in nuptial males (iris, belly and central pat of caudal fin reddish-orange, lateral scales edged with deep blue) (Ref. 86534).

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

Main reference Upload your references | referenser | Koordinator | Medarbetare

Li, F. and R. Arai, 2010. Rhodeus shitaiensis, a new bitterling from China (Teleostei: Cyprinidae). Ichthyol. Explor. Freshwat. 21(4):303-312. (Ref. 86534)

IUCN Red List Status (Ref. 130435: Version 2024-2)

Sårbar, se IUCNs rödlista (VU) (A2bc); Date assessed: 18 January 2024

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

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Ytterligare 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=0.01660 (0.00682 - 0.04038), b=3.03 (2.82 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trofisk nivå (Ref. 69278): 2.6 ±0.2 se; based on size and trophs of closest relatives

Resiliens (Ref. 120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).

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

Rhodeus shitaiensis Li & Arai, 2011