| Bradley Reynolds set the subgenus of Polyrhachis obsidiana to Polyrhachis (Cyrtomyrma) | History uuid | over 2 years ago Link Activities | |
| Flávia Esteves edited the species Polyrhachis obsidiana | History | about 9 years ago Link Activities | |
| Flávia Esteves edited the species Polyrhachis obsidiana | History | about 9 years ago Link Activities |