| Authorship | Forel, 1901c: 14 (in text) |
|---|---|
| Forms | w. |
| Bioregion | Australasia |
| Locality | NEW GUINEA (Papua New Guinea) |
| Type notes | Material included: Papua New Guinea: Bismarck Archipelago, New Britain I., Ralum and Kabakaul (F. Dahl); minor workers, deposited in MHNG (no type status). |
| Pheidole sexspinosa biroi ralumensis | Infrasubspecies | Unavailable | Original combination |