agrena, Trimma Winterbottom [R.] & Chen [I-S.] 2004:103, Fig. 1 [Raffles Bulletin of Zoology Suppl. No. 11; ref. 27714] Sumilon Island, southern side of island about 0.75 kilometers northeast of sand spit, 9°26'10"N, 123°23'06"E, Bohol Strait, Cebu, Philippines, depth 3-10.7 meters. Holotype: ROM 53126. Paratypes: ROM 1153CS (1?), 1157CS (1?), 49216 (6), 74054 (6); USNM 210234 (23). Type catalog: Winterbottom 2019:55 [ref. 37115]. •Valid as Trimma agrena Winterbottom & Chen 2004 -- (Hagiwara & Winterbottom 2007:164 [ref. 29103], Winterbottom & Zur 2007:24 [ref. 29376], Allen & Erdmann 2012:934 [ref. 31980], Winterbottom & Hoese 2015:30, 81 [ref. 33709], Fricke et al. 2019:290 [ref. 36673], Winterbottom 2019:55 [ref. 37115]). Current status: Valid as Trimma agrena Winterbottom & Chen 2004. Gobiidae: Gobiinae. Distribution: Western Pacific: Malaysia and Indonesia east to New Ireland (Papua New Guinea), north to Philippines. Habitat: marine.