trilineatus, Ecsenius (Ecsenius) Springer [V. G.] 1972:2, Fig. 1 [Smithsonian Contributions to Zoology No. 134; ref. 7647] Towai Point, northwest Kiriwina Island, Trobriand Islands, New Guinea, Pacific, depth 0-7.6 meters. Holotype: USNM 205705. Paratypes: USNM 202477 (1), 205703-04 (2), 206378 (3). Type catalog: Springer et al. 1991:25 [ref. 18888]. •Valid as Ecsenius trilineatus Springer 1972 -- (Springer 1988:104 [ref. 6804], Bath & Patzner 1991:44 [ref. 19212], Springer & Randall 1999:41 [ref. 24274], Hutchins 2001:41 [ref. 25847], Springer 2001:3544 [ref. 26290] dated 1971, Allen & Adrim 2003:54 [ref. 26830], Hoese & Bray 2006:1549 [ref. 29000], Patzner et al. 2009:453 [ref. 30396], Allen & Erdmann 2012:821 [ref. 31980], Fricke et al. 2014:149 [ref. 33932], Fricke et al. 2019:258 [ref. 36673], Allen & Erdmann 2024:1306 [ref. 40796]). Current status: Valid as Ecsenius trilineatus Springer 1972. Blenniidae: Salariinae. Distribution: Western Pacific: Malaysia and Indonesia east to New Ireland (Papua New Guinea) and Solomon Islands. Habitat: marine.