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Teleostei (teleosts) > Cypriniformes (Carps) > Cyprinidae (Minnows or carps) > Labeoninae
Etymology: Garra: Name based on a vernacular Indian name (Hamilton, 1822:343, Ref. 1813); a fish living in mud (Ref. 128817); regressus: The species name regressus, from the Latin 'regress', meaning to go back, is chosen in reference to the regressed rostral cap characteristic of the species (Ref. 58532).

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

Freshwater; benthopelagic, usually 2 - ? m (Ref. 58532). Tropical

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Africa: region of Gerima in southern part of Lake Tana, Ethiopia (Ref. 58532).

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 12.2 cm SL male/unsexed; (Ref. 58532)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 10; Anal spines: 0; Anal soft rays: 8. Diagnosis: This species is unique among African Garra in possession of a small, acutely pointed head, narrow mouth, regressed rostral cap, and a fully exposed upper jaw (Ref. 58532).

Specimens were collected by trawl in papyrus beds close to shore, 25-30m, in water about 2.5m in depth (Ref. 58532).

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Stiassny, M.L.J. and A. Getahun, 2007. An overview of labeonin relationships and the phylogenetic placement of the Afro-Asian genus Garra Hamilton, 1922 (Teleostei: Cyprinidae), with the description of five new species of Garra from Ethiopia, and a key to all African species. Zool. J. Linn. Soc. 150:41-83. (Ref. 58532)

IUCN Red List Status (Ref. 130435)

Vulnerable (VU) (B1ab(v)); Date assessed: 01 May 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: of no interest

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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=0.00759 (0.00331 - 0.01740), b=3.05 (2.88 - 3.22), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

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).

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Garra regressus Getahun & Stiassny, 2007