| Bradley Reynolds reordered the reference sections of Proceratium | History uuid | over 2 years ago Link Activities | |
| Brendon E. Boudinot edited the genus Proceratium | History | about 6 years ago Link Activities | |
| Brian Fisher edited the genus Proceratium | History | over 7 years ago Link Activities | |
| Brendon E. Boudinot edited the genus Proceratium | History | about 8 years ago Link Activities |