- Treiodous barranci Dugès, 1869

Holotype: ♂. MÉXICO: Morelos, Cima. Colección E. Dugès; D-783, 748. Conservation status: Incomplete, very old specimen.

Paratype: 1 ♀. MEXICO: Distrito Federal, Tacubaya. D-783, 748. Conservation status: Incomplete, very old specimen.

Additional notes: Current junior synonym of Meloe (Treiodous) laevis Leach, 1815 (see García-Paris,

Buckley & Parra-Olea, 2007).