Hemibagrus guttatus (Lacepède) [Extirpated] (EAs) References. Günther, 1864 (as Macrones elongatus); Fowler, 1938 (as Mystus elongatus); Alfred, 1966a (as Mystus elongatus); Ng et al., 1993; Ng & Lim, 1997b; Ng & Kottelat, 1998. Distribution. Not known. Remarks. This species was imported accidentally through the food fish route (Alfred, 1966a; Ng et al., 1993; Ng & Lim, 1997b), and appears to be extirpated in Singapore, as there had been no recent records. Ng & Kottelat (1998) clarified the taxonomy of the species, and H. elongatus, the name used previously, is a subjective junior synonym to H. guttatus.

Published as part of Hui, Tan Heok, Peng, Kelvin Lim Kok, Huan, Liew Jia, Wei, Low Bi, Hing, Rayson Lim Bock, Beng, Jeffrey Kwik Teik & Yeo, Darren C. J., 2020, The non-native freshwater fishes of Singapore: an annotated compilation, pp. 150-195 in Raffles Bulletin of Zoology 68 on pages 166-167, DOI: 10.26107/RBZ-2020-0016, http://zenodo.org/record/5343987