Description – Clanwilliam rock-catfish
The Clanwilliam rock-catfish, found only in a few streams in South Africa (4), belongs to the family of Austroglanididae catfishes, which are characterised by their scaleless, elongated bodies (5). The Clanwilliam rock-catfish has a short dorsal fin, preceded by a strong spine, and a strong, serrated spine in the pectoral fins. Four pairs of barbels (fleshy projections used to taste and feel), hang down near the mouth (6).