Rhyacichthys Boulenger [G. A.] 1901:267 Masc. Platyptera aspro Valenciennes 1837. Type by being a replacement name. Replacement for Platyptera Cuvier (ex Kuhl & van Hasselt) 1829, preoccupied by Platyptera Meigen 1803 in Diptera. •Valid as Rhyacichthys Boulenger 1901 -- (Hayashi in Masuda et al. 1984:238 [ref. 6441], Birdsong et al. 1988:180 [ref. 7303], Allen 1991:149 [ref. 21090], Larson 2011:52 [ref. 31724], Kottelat 2013:386 [ref. 32989], Zhang et al. 2016:196 [ref. 34477], Parenti 2021:436 [ref. 38603], Haÿ et al. 2022:123 [ref. 39831]). Current status: Valid as Rhyacichthys Boulenger 1901. Rhyacichthyidae.