connieae Valid as Pseudomugil connieae (Allen 1981). Papua New Guinea; freshwater. cyanodorsalis Valid as Pseudomugil cyanodorsalis Allen & Sarti 1983. Australia; brackish, marine. gertrudae Aru II Bathurst Bramston Beach Cadell River Cardwell Lockhart River Moa Island Myall Creek Somerset Valid as Pseudomugil gertrudae Weber 1911. Northern Australia, southern New Guinea and Aru Islands (type locality); freshwater. inconspicuus cf Valid as Pseudomugil inconspicuus Roberts 1978. Northern Australia and southern New Guinea: mangrove areas of brackish creeks and estuaries; brackish, marine. ivantsoffi Valid as Pseudomugil ivantsoffi Allen & Renyaan 1999. Irian Jaya, Indonesia. Habitat: freshwater. luminatus Valid as Pseudomugil luminatus Allen, Unmack & Hadiaty 2016. Timika, Papua Province, Indonesia; freshwater. Introduced into the aquarium trade by 2012 it was distributed as "sp. red neon" until 2016 when it was described by Gerald Allen and Peter Unmack. majusculus Valid as Pseudomugil majusculus Ivantsoff & Allen 1984. Papua New Guinea; brackish. "Morphologically, P. majusculus and P. signifer are very close. The premaxillaries in both species are indistinguishable, and both have a parhypural bone (the only osteological attributes examined). The fin rays and spines in the only known specimen are damaged and their morphology is difficult to determine. However, in P. majusculus, the gill rakers are longer and more numerous (14) than in P. signifer (12)." "Distribution Known only from a mangrove swamp off Cape Ward Hunt, north-eastern Papua New Guinea. [A second specimen has been collected off Ferguson I., D'Entrecasteaux Group, at the time this paper was going to press" - Saeed, B, Ivantsoff, W, & Allen, GR. (1989). Taxonomic Revision of the Family Pseudomugilidae (Order Atheriniformes). Marine and Freshwater Research, 40(6), 719. doi:10.1071/mf9890719 mellis Snapper Creek Valid as Pseudomugil mellis Allen & Ivantsoff 1982. Australia; freshwater, brackish.

novaeguineae Valid as Pseudomugil novaeguineae Weber 1907. Southern-central New Guinea (Papua Province, Indonesia and Papua New Guinea); freshwater. paludicola cf Valid as Pseudomugil paludicola Allen & Moore 1981. Coast of southern New Guinea: Papua New Guinea and Papua Barat Province, Indonesia; freshwater, brackish. paskai Fly River Valid as Pseudomugil paskai Allen & Ivantsoff 1986. Fly River system, Papua New Guinea; freshwater. pellucidus Valid as Pseudomugil pellucidus Allen & Ivantsoff 1998. Irian Jaya, Indonesia; freshwater. reticulatus Valid as Pseudomugil reticulatus Allen & Ivantsoff 1986. Irian Jaya, Indonesia; freshwater. sp Daly River Catchment tenellus cf new species? Valid as Pseudomugil tenellus Taylor 1964. Australia and New Guinea; freshwater. signifer Broken River Byron Bay Colosseum Creek Connors River Harvey Creek Little Mulgrave River Ross River Yeates Creek Valid as Pseudomugil signifer Kner 1866. Queensland and New South Wales; freshwater, brackish.