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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Cyprininae
Etymology: osseensis: Named in honour of Prof. Dr. J.W.M. Osse, who initiated, together with F.A. Sibbing, the research on the Lake Tana Barbus species (Ref. 35836).
البيئة / مناخ / المدى
البيئة
; المياه العذبة محيطي; نطاق العمق 0 - 3 m (Ref. 35836). Tropical, preferred ?
Africa: Lake Tana.
الحجم / وزن / العمر
Maturity: Lm ?  range ? - ? cm
Max length : 26.4 cm SL ذكر/ مختلط الجنس; (Ref. 35836)
A small-sized, deep-bodied species, sometimes with a slight nuchal hump (Ref. 35836). A stiff lower jaw, tapering towards a narrow, hypertrophied distal tip, covered with thick skin (Ref. 35836). The protruded mouth does not form a cylindrical tube (Ref. 35836). Long dorsal spine, 19-27% of SL (Ref. 35836). Anal and ventral fins are rather long, 19-24% and 18-21% of SL respectively, with a rather short pectoral-ventral length, 22-26% of SL (Ref. 35836). The caudal peduncle is deep, 11-12% of standard length (Ref. 35836). Scales: 12-14 predorsal scales (Ref. 35836). Live specimens are rather dark greenish brown, the back being darker, with usually greenish fins (Ref. 35836). In alcohol the basic color is a dull yellowish brown, the back being darker (Ref. 35836).
Labeobarbus osseensis especially occurs near rocky substrates in water of less than 3 m deep (Ref. 35836). It feeds on adult insects and macrophytes (Ref. 35836).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Nagelkerke, L.A.J. and F.A. Sibbing, 2000. The large barbs (Barbus spp., Cyprinidae, Teleostei) of Lake Tana (Ethiopia), with a description of a new species, Barbus osseensis. Neth. J. Zool. 50(2):179-214. (Ref. 35836)
IUCN Red List Status (Ref. 115185)
CITES (Ref. 94142)
Not Evaluated
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