| Label | Id | |
|---|---|---|
| Merope | 50652 | |
| Meropeidae | 50651 | |
| Methyloterricola | 2045060 | |
| Microhexura | 1506250 | |
| Microtegeidae | 1797506 | |
| Mitu | 125062 | |
| Monapia | 1742506 | |
| Monarea | 1506518 | |
| Monobia | 50639 | |
| Montrichardia | 15067 | |
| Mutillidae | 50626 | |
| Mycoflexivirus | 675062 | |
| Mydaidae | 50677 | |
| Mydidae | 50677 | |
| Myrmecolacidae | 50661 |