| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Arthrobacter radiotolerans | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter psychrophenolicus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter protophormiae | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter polychromogenes | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter polaris | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter picolinophilus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter phenanthrenivorans | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter oxydans | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter nitroguajacolicus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter niigatensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter nicotinovorans | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter nicotianae | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter nasiphocae | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter mysorens | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter mangrovi | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter kerguelensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter jiangjiafuii | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter ilicis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter histidinolovorans | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter globiforme | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter gangotriensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter frigidicola | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter flavescens | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter equi | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter endophyticus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter enclensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter echigonensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter duodecadis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter defluvii | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Arthrobacter cumminsii | Unknown | Valid (ICNP) | Excubia bot over 3 years ago |