Distinguished from small Barbus in sight by absence of barbels, absence of lateral line and 1 single nostril in form of 8 at each side of snout . Occurs throughout the lower forested coastal lowlands in small slow flowing rivers under forest cover .
Dorsal soft rays (total): 8; Anal soft rays: 7 - 8. Diagnosis: single 8-shaped nostril on either side of head; absence of barbels, suborbital bones and lateral line; dorsal fin with 6 branched rays and well in front of anal fin . : fusiform / normal.
Behavioural data for Barboides Gracilis is currently being reviewed.
Freshwater; benthopelagic. Tropical; 24°C - 26°C occurs in small coastal rivers in Benin and southern Nigeria (Ref.
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Barbus lorenzi | Loiselle & Welcomme | 1971 | Synonym |
| Raddabarbus camerunensis | Thys van den Audenaerde | 1971 | Synonym |
The following diseases are known to affect Barboides Gracilis.
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 15 records indexed .
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