Genus Diactor Perty

1833 Diactor Perty, 169. Type species: Diactor elegans Perty, 1833 (= Lygaeus bilineatus Fabricius, 1803). Designated by Desmarest, 1844.

Diactor bilineatus (Fabricius)

1803 Lygaeus bilineatus Fabricius, 213 [new species: “America meridionali”]. 1948 Diactor bilineatus: Pirán, 15 [Argentina: La Pampa: Sarab].