(Fig. 44, SEA)
References. Herre & Myers, 1937; Alfred, 1966a.
Distribution. Not known.
Remarks. Herre & Myers’ (1937) record came from an unnamed stream in Singapore, and no further details were available. No records of this taxon recently. Species from the genus Tor are unlikely to be native to Singapore, due to lack of suitable habitat. Tor species are found typically in large river habitats, which geologically never existed in Singapore.