lacustris, Melanotaenia Munro [I. S. R.] 1964:159, Fig. 6 [Papua New Guinea Agricultural Journal v. 16 (no. 4); ref. 3058] Lake Kutubu, Kikori River drainage, Papua New Guinea. Holotype: CSIRO A 2132. Paratypes: CSIRO A 2131 (1), A 2133 (1). •Valid as Melanotaenia lacustris Munro 1964 -- (Allen & Cross 1982:69 [ref. 6251], Allen 1991:90 [ref. 21090], Allen 1996:14 [ref. 22218], Allen et al. 2015:103 [ref. 33750], Allen et al. 2016:4 [ref. 34164]). Current status: Valid as Melanotaenia lacustris Munro 1964. Melanotaeniidae. Distribution: Lake Kutubu, Papua New Guinea. Habitat: freshwater.