Acromyrmex octospinosus (Reich, 1793) valid
Formica octospinosa Reich, 1793: 132 (w.) FRENCH GUIANA. Neotropic.
Primary type information: Primary type material: holotype (?) worker. Primary type locality: French Guiana: Cayenne (Le Blond). Primary type depository: MNHN ? Type notes: No indication of number of specimens is given.
Junior synonyms
Obsolete combinations
Current subspecies (nominal plus)
Citations

Extant: 3 valid subspecies (1 synonym, 1 obsolete combination)