| Authorship | Emery, 1893l: 132, pl. 1, figs. 23, 24 | 
|---|---|
| Forms | w. | 
| Bioregion | Neotropic | 
| Locality | BRAZIL (Santa Catarina) | 
| Primary type information | Primary type material: 2 syntype workers. Primary type locality: Brazil: Santa Catarina (L. Hetschko). Primary type depository: MSNG (perhaps also NHMW). | 
| Type notes | Longino, 1991a: 1591, cites 1 worker syntype in MSNG. | 
| Azteca nigella | Species | Synonym junior synonym of current valid taxon Azteca muelleri Emery, 1893 | Original combination |