Abstract
The Taiwan population of the Polypedates leucomystax complex has been assigned to P. megacephalus, which was originally described from Hong Kong. The Taiwan and Hong Kong populations, however, are markedly differentiated in DNA sequences, and advertisement call and morphological characteristics. The Taiwan population is therefore regarded as a distinct species, for which the name P. braueri (Vogt 1911) is available. Since the holotype of P. braueri was not designated, a lectotype is chosen among thenine syntypes examined.