Potamosilurus macrorhynchus (Weber, 1913)

(fig. 88)

Hemipimelodus macrorhynchus ^ZBK Weber, 1913: 549, fig. 27. Type locality: Lorentz River, van Weelskamp, Bivak River and Alkmaar, New Guinea. Syntypes: ZMA 111085-86.

Hemipimelodus aaldereni ^ZBK Hardenberg, 1936: 367. Type locality: middle course of Digul River, south New Guinea . Holotype: ZMA 110782.

Distribution: Southern New Guinea.

Countries: Indonesia and Papua New Guinea.

Habitat: Freshwater.

Maximum size: 463 mm SL.

Material examined: AMS I.25998-002 (1 c&s), Papua New Guinea., Purari River, Kone, Wabo Dam site .