| Authorship | Emery, 1906c: 177 | 
|---|---|
| Forms | w. | 
| Bioregion | Neotropic | 
| Locality | BRAZIL (Mato Grosso) | 
| Primary type information | Primary type material: lectotype worker (by designation of Ortiz-Sepúlveda et al., 2019: 488). Primary type locality: lectotype Brazil: Mato Grosso, Cuiabá (F. Silvestri). Primary type depository: MSNG. | 
| Secondary type information | Secondary type material: 3 paralectotype workers. Secondary type locality: same as for lectotype. Secondary type depositories: MCZC, MSNG. | 
| Brachymyrmex coactus degener | Subspecies | 
Obsolete combination
 an obsolete combination of Brachymyrmex degener Emery, 1906 
 | 
Original combination | 
| Brachymyrmex degener | Species | Valid |