borneensis, Protomyzon Hora [S. L.] & Jayaram [K. C.] 1952:193, Fig. 2 [Records of the Indian Museum (Calcutta) v. 49 (pt 2); ref. 2216] Kina Balu Moutain, Sabah, Borneo, Malaysia. Holotype: MCZ 37207 [not 34801]. See Das 2003:361 [ref. 27706]. •Valid as Protomyzon borneensis Hora & Jayaram 1952 -- (Kottelat et al. 1993:56 [ref. 23448], Doi 1997:19 [ref. 22832], Kottelat 2004:301 [ref. 27994], Kottelat 2012:68 [ref. 32367], Kottelat 2013:195 [ref. 32989], Wilkinson & Tan 2018:601 [ref. 36226]). Current status: Valid as Protomyzon borneensis Hora & Jayaram 1952. Gastromyzontidae. Distribution: Northern Borneo. Habitat: freshwater.