omanensis, Trimma Winterbottom [R.] 2000:65, Fig. + Fig. 4 [aqua, Journal of Ichthyology and Aquatic Biology v. 4 (no. 2); ref. 25765] 7 miles south east of Sur, 22°32'N, 59°38'E, Gulf of Oman, Arabian Sea, depth 10-15 meters. Holotype: ROM 39897. Paratypes: BPBM 21389 (1); ROM 995CS (10), 39893 (34), 39904 (8), 39912 (42), 39913 (1), 39915 (2), 39921 (1). Tyape catalog: Winterbottom 2019:47 [ref. 37115]. Combined with a neuter genus, the adjective should be omanense. •Valid as Trimma omanensis Winterbottom 2000 -- (Manilo & Bogorodsky 2003:S119 [ref. 27377], Hagiwara & Winterbottom 2007:164 [ref. 29103], Winterbottom & Southcott 2007:75 [ref. 29375], Winterbottom & Hoese 2015:19, 92 [ref. 33709], Allen 2019:45 [ref. 36486]). •Valid as Trimma omanense Winterbottom 2000 -- (Winterbottom 2019:47 [ref. 37115], Winterbottom & Zur in Larson 2022:145 [ref. 39971]). Current status: Valid as Trimma omanense Winterbottom 2000. Gobiidae: Gobiinae. Distribution: Northwestern Indian Ocean: Gulf of Aden and Socotra (Yemen) to Gulf of Oman and Persian Gulf. Habitat: marine.