quinquespinus, Tryssogobius Randall [J. E.] 2006:114, Fig. 7 [aqua, Journal of Ichthyology and Aquatic Biology v. 11 (no. 3); ref. 28873] Milne Bay, Waga Waga, near wreck of "Muscoota", Papua New Guinea, depth 27 meters. Holotype: BPBM 37016. Paratypes: BPBM 40448 (1); USNM 387330 (1). •Valid as Tryssogobius quinquespinus Randall 2006 -- (Allen & Erdmann 2012:952 [ref. 31980], Parenti 2021:248 [ref. 38603]). Current status: Valid as Tryssogobius quinquespinus Randall 2006. Gobiidae: Gobiinae. Distribution: Western Pacific: Milne Bay (Papua New Guinea). Habitat: marine.