Colpognathus Klunzinger [C. B.] 1879:339 Masc. Plectropoma dentex Cuvier 1828. Type by monotypy or by original designation (not translated). Objectively invalid; apparently preoccupied by Colpognathus Wesmael 1844 in Hymenoptera, replaced by Chenia Fowler 1958 (Chenia itself also apparently preoccupied). •Synonym of Othos Castelnau 1875 -- (Paxton et al. 1989:506 [ref. 12442], Parenti & Randall 2020:22 [ref. 37354]). 1°Homonym. Current status: Synonym of Othos Castelnau 1875. Anthiadidae.