abyssum, Trimma Allen [G. R.] 2015:30, Figs. 1-2 [Journal of the Ocean Science Foundation v. 14; ref. 33704] Off Pulau Siladen, approximately 1°38’N, 124°47’E, North Sulawesi, Indonesia, depth 107 meters. Holotype: WAM P.34327-001. Paratypes: WAM P.34327-002 (1). Type catalog: Winterbottom 2019:28 [ref. 37115]. •Valid as Trimma abyssus Allen 2015 -- (Parenti 2021:231 [ref. 38603]). •Valid as Trimma abyssum Allen 2015 -- (Winterbottom & Erdmann 2018:480 [ref. 36013], Winterbottom 2019:28 [ref. 37115]). Current status: Valid as Trimma abyssum Allen 2015. Gobiidae: Gobiinae. Distribution: Western Pacific: North Sulawesi (Indonesia). Habitat: marine.