| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Leptotrichia shahii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptotrichia hongkongensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptotrichia hofstadii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptotrichia buccalis T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptotrichia | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptothrix mobilis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptothrix discophora | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptothrix | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptospirillum ferrooxidans T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptospirillum ferriphilum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptospirillum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Nitrospiraceae | ||||
| Nitrospirales | ||||
| Nitrospira | ||||
| Leptospira yasudae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptospira yanagawae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptospira wolffii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptospira wolbachii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptospira weilii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptospira venezuelensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptospira vanthielii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptospira tipperaryensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptospira terpstrae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptospira stimsonii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptospira semungkisensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptospira selangorensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptospira sarikeiensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptospira santarosai | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptospira saintgironsiae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Leptospira ryugenii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago |