| Authorship | Santschi, 1914a: 431 | 
|---|---|
| Forms | w. | 
| Bioregion | Afrotropic | 
| Locality | TANZANIA | 
| Primary type information | Primary type material: 2 syntype workers. Primary type locality: Tanzania (“Afrique orientale allemande”): Khutu Steppe, 1912 (K. Schwarze) (received from Viehmeyer). Primary type depository: NHMB. Primary type specimen: CASENT0912655. | 
| Crematogaster castanea rufimembrum | Subspecies | Valid | |
| Crematogaster tricolor rufimembrum | Subspecies | Obsolete combination an obsolete combination of Crematogaster castanea rufimembrum Santschi, 1914 | Original combination |