fluvialis, Luciogobius Kanagawa [N.], Itai [T.] & Senou [H.] 2011:70, Figs. 4-6 [Bulletin of the Kanagawa Prefectural Museum (Natural Science) No. 40; ref. 31329] Middle reaches of Warashima River of the Abe River system, Shizuoka Prefecture, Japan. Holotype: KPM-NI 23668. Paratypes: CMNH-ZF 17132-34 (3), KPM-NI 23660-62 (3, c&s), 23663-67 (5),23669 (1); NSMT-P 94273-78 (6, 1 c&s), 94279 (1); TKPM-P 17322-24 (3). •Valid as Luciogobius fluvialis Kanagawa, Itai & Senou 2011 -- (Shibukawa et al. 2019:52 [ref. 36663], Parenti 2021:292 [ref. 38603]). Current status: Valid as Luciogobius fluvialis Kanagawa, Itai & Senou 2011. Oxudercidae: Gobionellinae. Distribution: East Asia: Warashima River drainage (Japan). Habitat: freshwater.