Enteromius treurensis (Groenewald (van J.), 1958)

Recherche rapide

Lien fishbase

Barbus treurensis : Groenewald (van J.), 1958 : 322, fig. 3 (senior synonym)A revision of the genera Barbus and Varicorhinus (Pisces, Cyprinidae) in Transvaal. | Farquharson, 1962 : 245, fig. 10 (senior synonym)The distribution of Cyprinids in South Africa. | Jubb, 1963 c : 24 (senior synonym)A revised list of the freshwater fishes of southern Africa. | Jubb, 1966 a : 158 (senior synonym)A new species of Barbus (Pisces, Cyprinidae) from the Sabie, river north-eastern Transvaal. | Jubb, 1967 a : 107, fig. 101 (senior synonym)Freshwater fishes of southern Africa. | Jubb, 1968 a : 92, pl. 8, fig. 2 (senior synonym)The Barbus and Varicorhinus species (Pisces, Cyprinidae) of Transvaal. | Gaigher & Pott, 1973 : 26 (senior synonym)Distribution of fishes in southern Africa. | Skelton, 1976 b : 411 (senior synonym)Preliminary observations on the relationships of Barbus sp. from Cape Coastal rivers, South Africa (Cypriniformes : Cyprinidae). | Skelton, 1977 : 20 (senior synonym)South African Red Data Book - Fishes. | Lévêque & Daget, 1984 : 292 (senior synonym)29. Cyprinidae. | Kleynhans, 1987 : 7-12 (senior synonym)A preliminary study of aspects of the ecology of a rare minnow Barbus treurensis Groenewald 1958 (Pisces: Cyprinidae) from the eastern Transvaal, South Africa. | De Moor & Bruton, 1988 : 11, 23, 83, 85, 132, 133, 177-179, fig. 40 (senior synonym)Atlas of alien and translocated indigenous aquatic animals in Southern Africa. | Skelton, 1990 : 91 (senior synonym)The conservation and status of threatened fishes in southern Africa. | Skelton, 1993 a : 9 (senior synonym)Scientific and common names of southern African freshwater fishes. | Skelton, 1993 b : 135-136, fig. (senior synonym)A complete guide to the freshwater fishes of southern Africa. | Skelton, 1994 : 128 (senior synonym)Diversity and distribution of freshwater fishes in East and Southern Africa. | Schulz & Schoonbee, 1998 : 262 (senior synonym)Aspects of the length, mass, fecundity, feeding habits and some parasites of the shortfin minnow, Barbus brevipinnis (Cyprinidae) from the Marite River, Mpumalanga Province, South Africa. | Skelton, 2001 : 135-136, fig. (senior synonym)A complete guide to the freshwater fishes of southern Africa. | Nel et al., 2011 b : 43 (senior synonym)Atlas of freshwater ecosystem priority areas in South Africa: Maps to support sustainable development of water resources. | Noakes & Bouvier, 2013 : 1137-1138 (senior synonym)Threatened fishes of the world: the end of a series. | Ellender & Weyl, 2014 : 118, 119, 122 (senior synonym)A review of current knowledge, risk and ecological impacts associated with non-native freshwater fish introductions in South Africa. | Kindler, 2015 : 49, 51, 52 (senior synonym)An assessment of the reproductive biology of the Marico barb Barbus motebensis (Steindachner 1894) from the upper Groot Marico catchment. | Kindler et al., 2015 : 430 (senior synonym)An assessment of the reproductive biology of the Marico barb Barbus motebensis from the upper Groot Marico catchment, South Africa..
Enteromius treurensis : Yang et al., 2015 : 112Phylogeny and polyploidy: resolving the classification of cyprinine fishes (Teleostei: Cypriniformes). | Hayes & Armbruster, 2017 : 356The taxonomy and relationships of the African small barbs (Cypriniformes: Cyprinidae). | Martin & Chakona, 2019 : 111Designation of a neotype for Enteromius pallidus (Smith, 1841), an endemic cyprinid minnow from the Cape Fold Ecoregion, South Africa..

Attributs

DISTRIBUTION: Lien Faunafri
Colour pattern : Skelton, 1993b | Skelton, 2001 .
Common names : Treurrivier-ghieliemientjie (Afrikaans), Parmicka treurska (Czech), Treur barb / Treur River Barb (English), Treuri pardkala (Estonian) .
Current distribution known : the only remaining natural subpopulations are in the upper Blyde River (tributary of the Limpopo River system). This population is restricted to a 4.5 km stretch of river above a waterfall. A re-introduction of this species was done into the Treur River (part of its natural distribution) in 1995 and has established in a stretch of river of approximately 7 km long .
Distribution_references : de Moor & Bruton, 1988 | Skelton, 1993b | Skelton, 2001 .
Food habits / trophic level : feeds mainly on aquatic invertebrates, but also ingests filamentous algae and can be considered a facultative feeder .
Food habits / trophic level_references : de Moor & Bruton, 1988 | Kleynhans, 1987 | Skelton, 1993b | Skelton, 2001 .
Genetics : Yang et al., 2015 .
Growth / growth performance : Kleynhans, 1987 .
Habitat / home range : occurs in cool, clear flowing mountain streams with loose rock substrate and the riparian zone consisting mainly of grass and shrubs. This species is predominantly found in small pools (3 m to 4 m in diameter and 1.2 m to 2.3 m deep), as well as in . Where they occur in runs it is primarily behind rocks to avoid velocity of the current. The velocity in the pools range from 0.1 m sec-1 to 0.28 m sec-1 with an average depth of 1.8 m .
Habitat_references : de Moor & Bruton, 1988 | Kleynhans, 1987 | Skelton, 1993b | Skelton, 2001 .
Introduction_references : Ellender & Weyl, 2014 .
Life span : Kleynhans, 1987 .
Morphology / anatomy : Skelton, 1993b | Skelton, 2001 .
Osteology : Skelton, 1976b .
Phylogeny : Yang et al., 2015 .
Population biology / population structure / population dynamics : Kleynhans, 1987 .
Reproduction : breeds during October to November and can be regarded as a total spawner. Males and females develop small nuptial tubercles on the head in the breeding season. Fecundity increases with size and age from about 350 ova in a female (65 mm TL) to 2040 ova (108 mm TL) .
Reproduction_references : de Moor & Bruton, 1988 | Kindler, 2015 | Kindler et al., 2015 | Kleynhans, 1987 .
Size : 108 mm TL .
Types :
- Barbus treurensis Groenewald, 1958: 322, fig. 3. Type locality: "Treur River", a mountain tributary of the Blyde River, Limpopo River system. Holotype TM n° 24.869; paratypes (30) TM n° 24.870 to 24.899| Farquharson, 1962: 245, fig. 10.