Diagnostic Description
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İngilizce
)
Fishbase tarafından sağlandı
Diagnosis: last simple dorsal-fin ray smooth on hind margin; scale formula 3.5/24-26/4.5; 2.5 scales between lateral line and pelvic-fin base; 12 scales around caudal peduncle; 8 branched dorsal fin rays; two long and unequal pairs of barbels; anterior barbel reaching to, or extending beyond, posterior half of eye/extending beyond hind margin of eye; posterior barbel extending beyond hind margin of eye; lateral line complete and weakly depressed below dorsal fin; maximum reported size 80 mm SL; well defined black spot on upper sides, at midpoint of distance between lateral line and dorsal-fin origin, and 3 large spots aligned along middle of sides; 2 dark bands on anterior part of body (1 above and one below lateral line) (Ref. 2940, 81282). Description: dorsal profile usually depressed behind head; D: III,8; A: III,5 (Ref. 2940, 81282).Coloration: back dark, belly light; 4 large, rounded black spots on sides: 1st on first lateral scales, 2nd above axis of other 3 and below dorsal-fin origin, 3rd behind vertical line from last dorsal-fin ray, 4th at end of caudal peduncle; dark band above and below lateral line, extending over 8-12 scales on anterior part of body; dorsal fin with small black spots, particularly at tips of 4th and 5th branched rays; unpaired fins reddish-orange in life, paired fins orange-pink (Ref. 2940, 81282).
Morphology
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İngilizce
)
Fishbase tarafından sağlandı
Dorsal spines (total): 0; Dorsal soft rays (total): 11; Analspines: 0; Analsoft rays: 8
Biology
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İngilizce
)
Fishbase tarafından sağlandı
Affinities: distinguished from other Barbus species by 4 spots on sides (Ref. 2940).
- Recorder
- Crispina B. Binohlan
Enteromius walkeri
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İngilizce
)
wikipedia EN tarafından sağlandı
Enteromius walkeri is a species of ray-finned fish in the genus Enteromius from Ghana and the Ivory Coast where it is threatened by pollution and other activities around mining.[1][2]
Size
This species reaches a length of 10.0 cm (3.9 in).[3]
Etymology
The fish is named in honor of Robert Bruce Napoleon Walker (1832–1901), a British trader, an explorer, an anthropologist and a natural history collector in West Africa, who collected the holotype specimen.[4]
References
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^ a b Dankwa, H. (2020). "Barbus walkeri". The IUCN Red List of Threatened Species: 2020: e.T182336A134934854.
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^ Teugels, G.G., C. Lévêque, D. Paugy and K. Traoré, 1988. État des connaissances sur la faune ichtyologique des bassins côtiers de Côte d'Ivoire et de l'ouest du Ghana. Rev. Hydrobiol. Trop. 21(3):221-237.
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^ Froese, Rainer; Pauly, Daniel (eds.) (2015). "Enteromius walker" in FishBase. February 2015 version.
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^ Christopher Scharpf & Kenneth J. Lazara (22 September 2018). "Family CYPRINIDAE: Subfamily SMILIOGASTRINAE (Small Barbs)". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. Retrieved 22 April 2023.
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Enteromius walkeri: Brief Summary
(
İngilizce
)
wikipedia EN tarafından sağlandı
Enteromius walkeri is a species of ray-finned fish in the genus Enteromius from Ghana and the Ivory Coast where it is threatened by pollution and other activities around mining.
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Barbus walkeri
(
İspanyolca; Kastilyaca
)
wikipedia ES tarafından sağlandı
Barbus walkeri es una especie de peces de la familia de los Cyprinidae en el orden de los Cypriniformes.
Morfología
Los machos pueden llegar alcanzar los 10 cm de longitud total.[2]
Hábitat
Es un pez de agua dulce.
Distribución geográfica
Se encuentra al oeste de Ghana.
Referencias
Bibliografía
- Helfman, G., B. Collette y D. Facey: The diversity of fishes. Blackwell Science, Malden, Massachusetts, Estados Unidos, 1997.
- Moyle, P. y J. Cech.: Fishes: An Introduction to Ichthyology, 4a. edición, Upper Saddle River, Nueva Jersey, Estados Unidos: Prentice-Hall. Año 2000.
- Nelson, J.: Fishes of the World, 3a. edición. Nueva York, Estados Unidos: John Wiley and Sons. Año 1994.
- Wheeler, A.: The World Encyclopedia of Fishes, 2a. edición, Londres: Macdonald. Año 1985.
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Barbus walkeri: Brief Summary
(
İspanyolca; Kastilyaca
)
wikipedia ES tarafından sağlandı
Barbus walkeri es una especie de peces de la familia de los Cyprinidae en el orden de los Cypriniformes.
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Barbus walkeri
(
Baskça
)
wikipedia EU tarafından sağlandı
(RLQ=window.RLQ||[]).push(function(){mw.log.warn("Gadget "ErrefAurrebista" was not loaded. Please migrate it to use ResourceLoader. See u003Chttps://eu.wikipedia.org/wiki/Berezi:Gadgetaku003E.");});
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Barbus walkeri: Brief Summary
(
Baskça
)
wikipedia EU tarafından sağlandı
Barbus walkeri Barbus generoko animalia da. Arrainen barruko Actinopterygii klasean sailkatzen da, Cyprinidae familian.
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Barbus walkeri
(
İtalyanca
)
wikipedia IT tarafından sağlandı
Barbus walkeri è un pesce d'acqua dolce appartenente alla famiglia Cyprinidae.
Distribuzione e habitat
Africa tropicale, nei fiumi costieri del Ghana.
Descrizione
Non supera i 10 cm. La colorazione è bruna, abbastanza chiara, con quattro macchie scure di cui una sul peduncolo caudale. L'opercolo può avere un colore tendente al rosso.
Riproduzione
È oviparo e la fecondazione è esterna. Non ci sono cure nei confronti delle uova.
Note
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Barbus walkeri: Brief Summary
(
İtalyanca
)
wikipedia IT tarafından sağlandı
Barbus walkeri è un pesce d'acqua dolce appartenente alla famiglia Cyprinidae.
- lisans
- cc-by-sa-3.0
- telif hakkı
- Autori e redattori di Wikipedia