Apterostigma wasmannii valid Brazil (Santa Catarina). Neotropic.
Forel, A. 1892d. Attini und Cryptocerini. Zwei neue Apterostigma-Arten. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 8:344-349.   125034

Apterostigma wasmannii icta obsolete combination Trinidad. Neotropic.
Weber, N. A. 1937. The biology of the fungus-growing ants. Part l. New forms. Revista de Entomologia (Rio de Janeiro) 7:378-409.   129700

Apterostigma wasmannii petiolatum obsolete combination Bolivia. Neotropic.
Weber, N. A. 1938b. The biology of the fungus-growing ants. Part IV. Additional new forms. Part V. The Attini of Bolivia. Revista de Entomologia (Rio de Janeiro) 9:154-206.   129712