crittersius, Lentipes Watson [R. E.] & Allen [G. R.] 1999:114, Fig. 1 [aqua, Journal of Ichthyology and Aquatic Biology v. 3 (no. 3); ref. 24140] Aiyindor Creek, Biak Island, Irian Jaya, Indonesia. Holotype (unique): MZB 9222. •Valid as Lentipes crittersius Watson & Allen 1999 -- (Larson & Murdy 2001:3602 [ref. 26293], Watson et al. 2002:176 [ref. 26364], Watson & Kottelat 2006:121 [ref. 28766], Keith et al. 2015:54 [ref. 34328], Maeda et al. 2021:5 [ref. 38708], Parenti 2021:411 [ref. 38603]). Current status: Valid as Lentipes crittersius Watson & Allen 1999. Oxudercidae: Sicydiinae. Distribution: Western Pacific: West Papua (Indonesia) [amphidromous]. Habitat: freshwater, brackish, marine.