quinquemaculatus, Acentrogobius Allen [G. R.] 2017:104, Figs. 1-3, 4A [aqua, International Journal of Ichthyology v. 23 (no. 3); ref. 35601] Alotau, Papua New Guinea, off Nawae Construction Company shipyard, 4.8 km east of main Alotau wharf, 10°18.215'S, 150°24.710'E, depth 3-16 meters. Holotype: WAM P.34764-001. Paratypes: USNM, WAM. •Valid as Acentrogobius quinquemaculatus Allen 2017 -- (Parenti 2021:81 [ref. 38603], Momose 2022:9 [ref. 39316]). Current status: Valid as Acentrogobius quinquemaculatus Allen 2017. Gobiidae: Gobiinae. Distribution: Western Pacific: Amami Islands (southern Japan); Papua New Guinea, including New Britain. Habitat: marine.