guilberti, Rhyacichthys Dingerkus [G.] & Séret [B.] 1992:175, Figs. 1-2 [Tropical Fish Hobbyist July 1992; ref. 15742] Tite River, Province Nord, New Caledonia, elevation 80 meters. Holotype (unique): MNHN 1992-0018. •Valid as Rhyacichthys guilberti Dingerkus & Séret 1992 -- (Larson 2011:56 [ref. 31724], Kottelat 2013:387 [ref. 32989], Amick & Toko 2021:6 [ref. 38599], Keith et al. 2021:78 [ref. 38257], Haÿ et al. 2022:133 [ref. 39831]). Current status: Valid as Rhyacichthys guilberti Dingerkus & Séret 1992. Rhyacichthyidae. Distribution: Western Pacific: New Caledonia (locally extinct), Vanuatu, Solomons Islands and Papua. Habitat: freshwater.