5f 
laid along the body; below it an axillary pore. Maxillary 
barbels shorter than the postorbital part of the head. Mandi- 
bulary barbels reaching the thorax, mental barbels about half 
as long. Height of dorsal about equal to half of head, osseous 
part of its united spines lower. Height of anal considerably 
less than that of dorsal, nearly equalling the rounded ventrals. 
Pectorals a little shorter than head, their spine still shorter, 
strong and broad, its hindborder with strong spines. Cream- 
coloured, sides of trunk and tail and fins irregularly clouded and 
spotted with black. Upperside of head dark. Length 190 mm. 
Habitat: Borneo (Teweh, Kapuas); Sumatra (Djambi!). 
In rivers. 
