Hh. Ng et al., NANDUS OXYRHYNCHUS, A NEW SPECIES OF LEAF FISH (TELEOSTEI, NANDIDAE) FROM THE MEKONG BASIN, The Raffles bulletin of zoology, 44(1), 1996, pp. 11-19
The genus Nandus comprises three species. Nandus nandus is known throu
ghout India and Burma, N. nebulosus from Peninsular Malaysia and Sunda
land, and N. oxyrhynchus, new species, from the Mekong. Nandus oxyrhyn
chus is distinguished from other members of the genus by its deep head
, sharp snout, relatively large serrations on the preopercle, details
of colour pattern, and a lateral line scale count intermediate between
N. nandus and N. nebulosus.