| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Massilia violacea | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia varians | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia umbonata | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia timonae T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia tieshanensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia terrae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia suwonensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia solisilvae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia rubra | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia rivuli | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia putida | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia psychrophila | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia plicata | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia pinisoli | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia phosphatilytica | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia oculi | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia norwichensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia niastensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia niabensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia neuiana | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia namucuonensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia mucilaginosa | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia lutea | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia lurida | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia kyonggiensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia jejuensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia haematophila | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia guangdongensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia glaciei | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Massilia ginsengisoli | Unknown | Valid (ICNP) | Excubia bot over 4 years ago |