Belonoglanis tenuis
Belonoglanis tenuis is a species of loach catfish found in the Congo Basin where it occurs in the Congo River basin. It reaches lengths up to 17.2 cm. Species Information. Size. The "Belonoglanis tenuis" usually measures at around 17 centimeters. Identification. There is a single row of bony plates from the dorsal fin to the caudal peduncle on the top of the fishes body. The "Belonoglanis tenuis" is long and thin. They are toothless.