Coptodon rheophila (Daget, 1962)

Family:  Cichlidae (Cichlids), subfamily: Pseudocrenilabrinae
Max. size:  10 cm TL (male/unsexed)
Environment:  benthopelagic; freshwater
Distribution:  Africa: endemic to the middle Konkouré River in Guinea (Ref. 7378, 53405).
Diagnosis:  Dorsal spines (total): 16; Dorsal soft rays (total): 10-12; Anal spines: 3-3; Anal soft rays: 7-8. Diagnosis: lower pharyngeal bone about as long as broad, with anterior lamella shorter than toothed area; median pharyngeal teeth not broadened; 12-14 scales on caudal peduncle; 8-9 lower gill-rakers; 10-12 soft dorsal rays (Ref. 53405). Description: body slender; head profile straight (Ref. 52307). Snout slightly elongated (Ref. 52307) and rounded (Ref. 53405). Mouth small (Ref. 52307), subterminal (Ref. 53405). Outer jaw teeth bicuspid and non-spatulate, inner jaw teeth tricuspid, posterior pharyngeal teeth tricuspid with the lower cusp often reduced, resembling bicuspid teeth; micro-gillrakers present; scales cycloid (Ref. 53405). Coloration: in life: ground color rather dark greenish, with more or less distinct dark cross bars on sides and dark opercular spot; fins greyish; first rays of pelvics blackish in adults; scales on sides with black spot at centre; "tilapian" spot always absent (except in one population from Samou in Guinea); no coloured margin to dorsal fin or to upper caudal-fin angle (Ref. 53405).
Biology:  Rheophilic species (Ref. 53405). Probably pair-bonding, open substratum spawner, with both parents guarding the brood (Ref. 52307).
IUCN Red List Status: Not Evaluated (N.E.) Ref. (130435)
Threat to humans:  harmless


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