| Bradley Reynolds edited the protonym Atta pennsylvanica (Pheidole pennsylvanica) | History uuid | about 18 hours ago Link Activities | |
| Bradley Reynolds reordered the history items of Atta pennsylvanica (Pheidole pennsylvanica) | History uuid | over 2 years ago Link Activities | |
| Bradley Reynolds edited the protonym Atta pennsylvanica (Pheidole pennsylvanica) | History uuid | over 2 years ago Link Activities | |
| Brian Fisher edited the protonym Atta pennsylvanica (Pheidole pennsylvanica) | History uuid | over 4 years ago Link Activities |