Species that contain: Istiblennius and rennellensis [ 1 ] records

rennellensis, Istiblennius Rofen [R. R.] 1958:199, Pl. 11 (fig. 32) [The Natural History of Rennell Island, British Solomon Islands, Copenhagen v. 1 (no. 10); ref. 12110] Galthea station 516d, Rennell Island, Solomon Islands, depth to 0.5 meters. Holotype: ZMUC P75343. Paratypes: (12) ZMUC P75344-52. Type catalog: Nielsen 1974:73 [ref. 9588]. •Synonym of Praealticus bilineatus (Peters 1868) -- (Bath 1992:244 [ref. 20223]). Current status: Synonym of Praealticus bilineatus (Peters 1868). Blenniidae: Salariinae. Habitat: marine.