Neorhaphiomidas Norris, with 7 species, is an endemic genus and the only Australian representative of the mydid subfamily Megascelinae. The genus was for many years considered to be restricted to Western Australia but the range of the genus was extended to the eastern part of South Australia with Paramonov's (1961) description of N. inermis. The new species described here, the first record of the genus from Queensland, extends the known distribution of the genus some 1500 km to the north-east.