| Flávia Esteves elevated the subspecies Calyptomyrmex arnoldi hartwigi to the rank of species (now Calyptomyrmex hartwigi) | History uuid | over 4 years ago Link Activities |
| Flávia Esteves elevated the subspecies Calyptomyrmex arnoldi hartwigi to the rank of species (now Calyptomyrmex hartwigi) | History uuid | over 4 years ago Link Activities |