Azteca lanuginosa valid Brazil (Santa Catarina). Neotropic.
Emery, C. 1893l. Studio monografico sul genere Azteca Forel. Memorie della Reale Accademia delle Scienze dell'Istituto di Bologna (5)3:119-152 [pagination of separate: 319-352].   124572

Azteca lanuginosa clariceps synonym of Azteca schimperi Argentina (Formosa). Neotropic.
Santschi, F. 1933f. Fourmis de la République Argentine en particulier du territoire de Misiones. Anales de la Sociedad Cientifica Argentina 116:105-124.   128415

Azteca lanuginosa pruinosa synonym of Azteca lallemandi Brazil (Rondônia). Neotropic.
Mann, W. M. 1916. The Stanford Expedition to Brazil, 1911, John C. Branner, Director. The ants of Brazil. Bulletin of the Museum of Comparative Zoology 60:399-490.   127070