arenicola, Grallenia Shibukawa [K.] & Iwata [A.] 2007:128, Fig. 1A, 2A, 3A-B, 4A [Bulletin of the National Museum of Nature and Science (Ser. A) Supplement No. 1; ref. 29108] Off Aka-todai lighthouse, Kashiwa-jima Island, Kochi Prefecture, Japan, depth 15-20 meters. Holotype: NSMT-P 73195. Paratypes: AMS I.43860-001 (4); KPM-NI 16707 (2), NSMT-P 73196 (1, c&s), 73198 (1), 73199 (1), 73200 (1); OMNH-P 31811 (2). •Valid as Grallenia arenicola Shibukawa & Iwata 2007 -- (Motomura et al. 2010:214 [ref. 31256], Larson et al. 2013:200 [ref. 32988], Allen & Erdmann 2017:45 [ref. 35533], Allen & Hammer 2018:95 [ref. 36325], Parenti 2021:182 [ref. 38603], Allen et al. 2024:1351 [ref. 40796]). Current status: Valid as Grallenia arenicola Shibukawa & Iwata 2007. Gobiidae: Gobiinae. Distribution: Northwestern Pacific: Japan. Habitat: marine.