Xenopyxis (subgenus of Xeneretmus) Gilbert [C. H.] 1915:345 Fem. Xenochirus latifrons Gilbert 1890. Type by original designation. Described in key; type designated in footnote. •Synonym of Xeneretmus Gilbert 1903, but a valid subgenus Xenopyxis as described -- (Sheiko 1993:87 [ref. 21227]). •Synonym of Xeneretmus Gilbert 1903 -- (Kanayama 1991:78 [ref. 19261], Sheiko & Mecklenburg 2004:6 [ref. 27591]). •Synonym of Bathyagonus Gilbert 1890. Current status: Synonym of Bathyagonus Gilbert 1890. Agonidae: Bathyagoninae.