biocellatus, Coelonotus Günther [A.] 1870:188 [Catalogue of the fishes in the British Museum v. 8; ref. 1995] East Indian Archipelago (Java ?). Holotype (unique): BMNH 1868.11.17.37. •Synonym of Microphis argulus (Peters 1855) -- (Dawson 1984:126 [ref. 5879], Dawson 1985:130 [ref. 6541], Dawson 1986:285 [ref. 6201]). •Valid as Microphis biocellatus (Günther 1870) -- (Kuiter 2009:271 [ref. 30404]). •Valid as Coelonotus biocellatus Günther 1870 -- (Kottelat 2013:302 [ref. 32989], Miesen et al. 2016:87 [ref. 34492], Haÿ et al. 2022:276 [ref. 39015]). Current status: Valid as Coelonotus biocellatus Günther 1870. Syngnathidae: Nerophinae. Distribution: Western Pacific and southern Indonesia. Habitat: freshwater, brackish.