| Species | RefIntense Num | Refseq Num | Source |
|---|---|---|---|
| Maribacter sp. HTCC2170 | 1 | 1 | HMP |
| Maricaulis maris | 1 | 2 | HMP |
| Maridesulfovibrio salexigens | 1 | 1 | HMP |
| Marinitoga piezophila | 1 | 1 | HMP |
| Marinobacter algicola | 1 | 1 | HMP |
| Marinobacter nauticus | 1 | 26 | HMP |
| Marinobacter sp. ELB17 | 1 | 1 | HMP |
| Mariprofundus ferrooxydans | 1 | 4 | HMP |
| Maritimibacter alkaliphilus | 1 | 3 | HMP |
| Marvinbryantia formatexigens | 2 | 3 | HMP/MGYG |