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Chrysichthys aluuensis Risch, 1985 |
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Recherche rapide |
- Chrysichthys aluuensis :
Risch, 1985 b : 185, fig. 2-3Description of two new species in the genus Chrysichthys Bleeker, 1858 (Pisces, Bagridae).
| Risch, 1986 : 1431. Bagridae.
| Burgess, 1989 : 66An atlas of freshwater and marine catfishes. A preliminary survey of the Siluriformes.
| Mo, 1991 : 150Anatomy and systematics of Bagridae (Teleostei) and siluroid phylogeny.
| Risch, 1992 : 406, fig. 24.924. Bagridae.
| Paugy et al., 1994 : 62Faune ichtyologique des eaux douces d'Afrique de l'Ouest.
| Olaosebikan & Raji, 1998 : 88Field guide to Nigerian freshwater fishes.
| Risch, 2003 b : 69-71, fig. 25.525. Claroteidae.
| Ferraris, 2007 : 155Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types.
| Geerinckx et al., 2007 : 610-615, fig. 20.1720. Claroteidae: Auchenoglanidinae..
- Gephyroglanis aluuensis :
Seegers, 2008 a : 61, fig. (senior synonym)The catfishes of Africa: A handbook for identification and maintenance..
Attributs
- DISTRIBUTION: Lien Faunafri
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Colour pattern :
Geerinckx et al., 2007
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Risch, 1992a
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Risch, 2003b
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Seegers, 2008
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Common names :
Unguli (Ijo: Nigeria)
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Current distribution known :
New Calabar and Imo rivers in Nigeria, the Ntem River in Cameroon and Ogowe and Nyanga Rivers in Gabon
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Habitat / home range :
a demersal species that lives in both rivers and lakes
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Morphology / anatomy :
Geerinckx et al., 2007
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Risch, 1985b
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Risch, 1992a
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Risch, 2003b
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Reproduction :
migrates upstream and laterally to spawn in shoreline vegetation
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Size :
91 mm SL
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Types :
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Chrysichthys aluuensis Risch, 1985: 185, fig. 2-3. Type locality: New Calabar River, 30 kilometers northwest from Port Harcourt, Rivers State, Nigeria (4°55'N-6°52'E). Holotype MRAC 84.020.P.0001; paratypes BMNH 1984.9.27.1-2, MNHN 1984-0578, MRAC 83.023.P0006-0019, MRAC 84.020.P.2344.
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Use and trade :
harvested for human consumption
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