| Brian Fisher edited the species †Formica obscura | History | about 5 years ago Link Activities | |
| Brian Fisher edited the species †Formica obscura | History | about 5 years ago Link Activities | |
| Brian Fisher edited the species †Formica obscura | History | about 5 years ago Link Activities | |
| Sebastian D. Salata edited the species †Formica obscura | History | about 5 years ago Link Activities | |
| Vincent Perrichot edited the species †Formica obscura | History | over 7 years ago Link Activities |