| Brian Fisher edited the species Bothroponera crassior | History | about 7 years ago Link Activities | |
| Brian Fisher edited the species Bothroponera crassior | History | about 7 years ago Link Activities | |
| Brian Fisher edited the species Bothroponera crassior | History | over 7 years ago Link Activities | |
| Brian Fisher edited the species Bothroponera crassior | History | over 7 years ago Link Activities | |
| Brian Fisher edited the species Bothroponera crassior | History | over 7 years ago Link Activities | |
| Brian Fisher edited the species Bothroponera crassior | History | over 7 years ago Link Activities | |
| Brian Fisher edited the species Bothroponera crassior | History | over 7 years ago Link Activities | |
| Brian Fisher edited the species Bothroponera crassior | History | over 7 years ago Link Activities | |
| Brian Fisher elevated the subspecies Bothroponera crassa crassior to the rank of species (now Bothroponera crassior) | History | over 7 years ago Link Activities |