Catathyridium (subgenus of Baeostoma) Chabanaud [P.] 1928:28 Neut. Solea jenynsii Günther 1862. Type by subsequent designation. Correct spelling of genus is Baiostoma. Type designated by Myers 1929:37 [ref. 20930]. •Valid as Catathyridium Chabanaud 1928 -- (Chapleau & Keast 1988:2799 [ref. 12625], Britski et al. 1999:154 [ref. 24147], Ramos in Reis et al. 2003:667 [ref. 27061], Bertaco et al. 2016:426 [ref. 34561]). Current status: Valid as Catathyridium Chabanaud 1928. Achiridae.