Protonym: Polyrhachis ypsilon
| Authorship | Emery, 1887a: 239 |
|---|---|
| Forms | w. |
| Bioregion | Indomalaya |
| Locality | SINGAPORE |
| Primary type information | Primary type material: lectotype worker (by designation of Hung, 1970: 19). Primary type locality: lectotype Singapore: (no further data) (L.M. D’Albertis). Primary type depository: MSNG. |
| Secondary type information | Secondary type material: 1 paralectotype worker. Secondary type locality: same as for lectotype. Secondary type depository: MSNG. |
Taxa belonging to this protonym
| Polyrhachis ypsilon | Species | Valid | Original combination |