Dorylus (Alaopone) diadema st. acutus Santschi, 1937a: 49, figs. 4-7 (m.) DEMOCRATIC REPUBLIC OF THE CONGO. Afrotropic.

Primary type information: Primary type material: 2 syntype males. Primary type locality: Democratic Republic of the Congo (“Congo belge”): (no further data) (Goffart). Primary type depositories: MNHN, NHMB. Primary type specimen: CASENT0911275. Type notes: Baroni Urbani, 1977e: 65, cites 1 male syntype in NHMB.