Annotated checklist of freshwater fishes from Brunei Darussalam, Borneo Author Sulaiman, Zohrah Author Hui, Tan Heok Author Lim, Kelvin Kok Peng text Zootaxa 2018 2018-02-13 4379 1 journal volume 30759 10.11646/zootaxa.4379.1.2 4fde1748-1d18-48e7-abb5-77949f6ead6e 1175-5326 1172314 6EFED512-6EC0-49E2-9017-2F2D4F4B401D Pterocryptis furnessi ( Fowler, 1905 ) BE Silurichthys hasselti (non-Bleeker): Choy & Chin, 1994 : 769 (Belalong-Temburong basin upstream of Kuala Belalong); Kottelat & Lim, 1995: 241 (Brunei). Pterocryptis furnessi ( Fowler, 1905 ) : Kottelat & Lim, 1995: 241 ( Temburong district ) ; Sulaiman & Shahdan, 2003: 67 (Tasek Merimbun); Ng & Tan, 2004: 5 ( Temburong basin, Sungai Belalong sub-basin). Remarks. Choy & Chin (1994: 768-769) recorded a ‘ Krytopterus sp.’ and a ‘ Silurus sp.’ from the Sungai Belalong. Without examining these materials, we are unable to comment on their identification.