Description:
Dorsal spines (total): 0; Dorsal soft rays (total):
79-93; Anal spines: 0; Anal soft rays: 67 - 79; Vertebrae:
63 - 68. Typical extremely elongate, eel-shaped body
(maximum body depth 8.7-13.9% of standard length);
head length 20.2% SL (Ref. 57129). Head rather rectangular
in dorsal outline; snout broadly rounded; eyes more
dorsally located; frontal fontanelle intermediate
between "knife-shaped" and "sole-shaped";
occipital fontanelle broadly oval-shaped; "dermosphenotic"
and supraorbital bones are joined; tooth plates relatively
small; premaxillary longer than vomerine. Distance
between occipital process and dorsal-fin base relatively
large (8.3-12.4% of standard length); dorsal and anal
fins (67.7-75.0% and 50.6-58.9%, respectively, of
standard length) very long and sometimes partially
confluent with caudal fin. Pectoral spine serrated
on both sides. Gill rakers long and distantly set.
Habitat:Occurs in river
systems which arise in mountainous areas and are entirely
within the rain forest. Very little is known about
the biology, but on basis of its distribution the
species appears to be restricted to the rain forest.
Colouration: fresh specimens dark
brown on back; sides marked with irregular blackish
spots, belly light brown to beige; a vertical bar
may be present on caudal fin. Flanks with vertical
rows of small white spots.
Common
Name:
None
Synonyms:
None
Family:
Clariidae
Distribution:
Africa:
Konkoure system, Guinea, to the Cavally River, Côte
d’Ivoire. Also reported from the Casamance (Senegal).
Type locality: St. Paul’s River, Liberia.
Size:
50.0cm. TL. (20ins)
Temp:
23-28°C
(73-83°F)
p.H.
6.5-8.0.
Reference:
Ferraris, C.J. Jr.,
2007. Checklist of catfishes, recent and fossil (Osteichthyes:
Siluriformes), and catalogue of siluriform primary
types. Zootaxa 1418:1-628. Froese, R. and D. Pauly.
Editors. 2021. FishBase. World Wide Web electronic
publication. www.fishbase.org, version (07/2021).
Seegers, L., 2008. The catfishes
of Africa: A handbook for identification and maintenance.
Aqualog Verlag A.C.S. GmbH, Germany. 604 p. Teugels, G.G., 1986. A systematic
revision of the African species of the genus Clarias
(Pisces; Clariidae). Ann. Mus. R. Afr. Centr., Sci.
Zool., 247:199 p.
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