| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Sphingomonas cavernae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingomonas capsulata | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingomonas cannabina | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingomonas baiyangensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingomonas aromaticivorans | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingomonas arenae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingomonas albertensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingomonas alaskensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingomonas aeria | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingobium suberifaciens | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingobium paulinellae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingobium lucknowense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingobium lignivorans | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingobium japonicum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingobium hydrophobicum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingobium francense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingobium endophyticus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingobium czechense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingobium chinhatense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingobium barthaii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingobium algicola | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingobacterium rhinopitheci | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingobacterium piscium | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingobacterium pedocola | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingobacterium mizutae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingobacterium micropteri | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingobacterium litopenaei | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingobacterium hungaricum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingobacterium heparinum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Sphingobacterium faecale | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago |