Scarabaeidae Latreille, 1802
Trichillum adjunctum Martinez, 1967
Trichillum arrowi Saylor, 1935
Trichillum cordobense Vaz-de-Mello & Génier, 2005
Trichillum depilatum Balthasar, 1942
Trichillum externepunctatum Preudhomme de Borre, 1880
Trichillum halffteri Martinez, 1967
Trichillum heydeni Harold, 1868
Trichillum horacioi Martinez, 1967
Trichillum morellii Verdu & Galante, 1997
Trichillum pauliani Balthasar, 1939
Trichillum pseudoarrowi Vaz-de-Mello & Génier, 2005
Trichillum tishechkini Vaz-de-Mello & Génier, 2005
