| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Fictibacillus solisalsi | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fictibacillus rigui | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fictibacillus phosphorivorans | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fictibacillus nanhaiensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fictibacillus macauensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fictibacillus halophilus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fictibacillus gelatini | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fictibacillus enclensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fictibacillus barbaricus T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fictibacillus arsenicus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fictibacillus aquaticus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fictibacillus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fibrobacter succinogenes subsp. succinogenes | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fibrobacter succinogenes T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fibrobacter succinogenes subsp. elongatus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fibrobacter intestinalis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fibrobacter | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fibrobacteraceae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fibrobacterales | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fibrobacteria | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fibrisoma limi T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fibrisoma | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fibrella aestuarina T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fibrella | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fervidobacterium thailandense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fervidobacterium riparium | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fervidobacterium pennivorans | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fervidobacterium nodosum T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fervidobacterium islandicum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Fervidobacterium gondwanense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago |