Canthidium (Canthidium) smithi Bates, 1889
Canthidium smithi Bates, 1889: 387 [here transferred to the subgenus Canthidium]. Type locality: Mexico: Hidalgo: Lake Omilteme (“Mexico, Omilteme in Guerrero 8000 feet ”). Type material: Lectotype male (BMNH), designated by Kohlmann & Solís (2006a: 274); one paralectotype female (BMNH). Distribution: Mexico (Kohlmann & Solís 2006a).