haimassum, Trimma Winterbottom [R.] 2011:146, Figs. 1B & C, 16-20 [aqua, International Journal of Ichthyology v. 17 (no. 3); ref. 31449] "Barracuda Rock", 200 meters north of Wayil Island, 2°11'43.4"S, 130°25'37.9"E, Raja Ampat Islands, Indonesia, depth 19.8-27.4 meters. Holotype: ROM 87484. Paratypes: many at AMS, MZB, ROM, USNM. Plus non-type material. Type catalog: Winterbottom 2019:48 [ref. 37115]. •Valid as Trimma haimassum Winterbottom 2011 -- (Allen & Erdmann 2012:939 [ref. 31980], Winterbottom & Hoese 2015:95 [ref. 33709], Winterbottom 2019:48 [ref. 37115]). Current status: Valid as Trimma haimassum Winterbottom 2011. Gobiidae: Gobiinae. Distribution: Western Pacific: Sulawesi and Raja Ampat, West Papua (Indonesia) east to New Britain (Papua New Guinea) and Solomon Islands, north to Philippines. Habitat: marine.