Leptolalax hamidi resembles L. pictus, but is distributed in southwestern Sarawak. Both species share well defined black spots with light bodering. Males are ~30 mm, females 40 mm in snout-vent length. L. hamidi has been reported from hilly but low terrain (unlike pictus).
Details about the reproductive biology and tadpoles are unknown, but are expected to be similar to other species in the genus. See L. gracilis, for example.