| Name | Taxonid | Name Class | Rank | Lineage | Image |
|---|
| Leptospira | 171 | scientific name | genus | details | Image |
| Leptospira alexanderi | 100053 | scientific name | species | details | Image |
| Leptospira alexanderi Brenner et al. 1999 | 100053 | synonym | species | details | Image |
| Leptospira alstoni | 28452 | scientific name | species | details | Image |
| Leptospira biflexa | 172 | scientific name | species | details | Image |
| Leptospira biflexa (Wolbach and Binger 1914) Noguchi 1918 (Approved Lists 1980) emend. Faine an | 172 | synonym | species | details | Image |
| Leptospira biflexa serovar Ancona | 145335 | scientific name | no rank | details | Image |
| Leptospira biflexa serovar Canela | 145334 | scientific name | no rank | details | Image |
| Leptospira biflexa serovar Jequitaia | 145336 | scientific name | no rank | details | Image |
| Leptospira biflexa temperate bacteriophage LE1 | 137511 | scientific name | species | details | Image |
| Leptospira borgpeterseni | 174 | misspelling | species | details | Image |
| Leptospira borgpetersenii | 174 | scientific name | species | details | Image |
| Leptospira borgpetersenii serovar Ballum | 280505 | scientific name | no rank | details | Image |
| Leptospira borgpetersenii serovar Javanica | 280504 | scientific name | no rank | details | Image |
| Leptospira borgpetersenii serovar Mini | 280507 | scientific name | no rank | details | Image |
| Leptospira borgpetersenii serovar Tarassovi | 280506 | scientific name | no rank | details | Image |
| Leptospira borgpetersenii Yasuda et al. 1987 | 174 | synonym | species | details | Image |
| Leptospira fainei | 48782 | scientific name | species | details | Image |
| Leptospira fainei Perolat et al. 1998 | 48782 | synonym | species | details | Image |
| Leptospira genospecies 2 | 100053 | synonym | species | details | Image |
| Leptospira grippotyphosa | 38345 | synonym | no rank | details | Image |
| Leptospira hardjo | 176 | synonym | no rank | details | Image |
| Leptospira icteroides | 173 | synonym | species | details | Image |
| Leptospira illini | 183 | synonym | species | details | Image |
| Leptospira inadai | 29506 | scientific name | species | details | Image |
| Leptospira inadai Yasuda et al. 1987 | 29506 | synonym | species | details | Image |
| Leptospira interrogans | 173 | scientific name | species | details | Image |
| Leptospira interrogans (Stimson 1907) Wenyon 1926 (AL 1980) emend. Faine and Stallman 1982 | 173 | synonym | species | details | Image |
| Leptospira interrogans copenhageni | 44275 | synonym | no rank | details | Image |
| Leptospira interrogans pomona | 44276 | synonym | no rank | details | Image |
| Leptospira interrogans serovar Australis | 211882 | scientific name | no rank | details | Image |
| Leptospira interrogans serovar Autumnalis | 174157 | scientific name | no rank | details | Image |
| Leptospira interrogans serovar Canicola | 211880 | scientific name | no rank | details | Image |
| Leptospira interrogans serovar Copenhageni | 44275 | scientific name | no rank | details | Image |
| Leptospira interrogans serovar Copenhageni 'Fiocruz L1-130' | 267671 | equivalent name | no rank | details | Image |
| Leptospira interrogans serovar Copenhageni str. Fiocruz L1-130 | 267671 | scientific name | no rank | details | Image |
| Leptospira interrogans serovar Copenhageni strain Fiocruz L1-130 | 267671 | equivalent name | no rank | details | Image |
| Leptospira interrogans serovar Grippotyphosa | 280498 | scientific name | no rank | details | Image |
| Leptospira interrogans serovar Hardjo | 176 | scientific name | no rank | details | Image |
| Leptospira interrogans serovar Hebdomadis | 211881 | scientific name | no rank | details | Image |
| Leptospira interrogans serovar Icterohaemorrhagiae | 90062 | scientific name | no rank | details | Image |
| Leptospira interrogans serovar Javanica | 290342 | scientific name | no rank | details | Image |
| Leptospira interrogans serovar Lai | 57678 | scientific name | no rank | details | Image |
| Leptospira interrogans serovar Lai str. 56601 | 189518 | scientific name | no rank | details | Image |
| Leptospira interrogans serovar Linhai | 290341 | scientific name | no rank | details | Image |
| Leptospira interrogans serovar Manilae | 214675 | scientific name | no rank | details | Image |
| Leptospira interrogans serovar Paidjan | 280501 | scientific name | no rank | details | Image |
| Leptospira interrogans serovar Pomona | 44276 | scientific name | no rank | details | Image |
| Leptospira interrogans serovar Pyrogenes | 280500 | scientific name | no rank | details | Image |
| Leptospira interrogans serovar Wolffi | 280499 | scientific name | no rank | details | Image |
| Leptospira kirschneri | 29507 | scientific name | species | details | Image |
| Leptospira kirschneri Ramadass et al. 1992 | 29507 | synonym | species | details | Image |
| Leptospira kirschneri serovar Grippotyphosa | 38345 | scientific name | no rank | details | Image |
| Leptospira meyeri | 29508 | scientific name | species | details | Image |
| Leptospira meyeri Yasuda et al. 1987 | 29508 | synonym | species | details | Image |
| Leptospira noguchi | 28182 | misspelling | species | details | Image |
| Leptospira Noguchi 1917 (Approved Lists 1980) emend. Faine and Stallman 1982 | 171 | synonym | genus | details | Image |
| Leptospira noguchii | 28182 | scientific name | species | details | Image |
| Leptospira noguchii serovar Pomona | 280502 | scientific name | no rank | details | Image |
| Leptospira noguchii Yasuda et al. 1987 | 28182 | synonym | species | details | Image |
| Leptospira parva | 29510 | scientific name | species | details | Image |
| Leptospira parva Hovind-Hougen et al. 1982 | 29510 | synonym | species | details | Image |
| Leptospira santarosai | 28183 | scientific name | species | details | Image |
| Leptospira santarosai Yasuda et al. 1987 | 28183 | synonym | species | details | Image |
| Leptospira sp. | 178 | scientific name | species | details | Image |
| Leptospira sp. 1342 K | 101565 | scientific name | species | details | Image |
| Leptospira sp. 3522C | 94071 | scientific name | species | details | Image |
| Leptospira sp. 3705 | 94072 | scientific name | species | details | Image |
| Leptospira sp. A 85 | 268000 | scientific name | species | details | Image |
| Leptospira sp. AB | 103236 | scientific name | species | details | Image |
| Leptospira sp. Akiyami A | 94043 | scientific name | species | details | Image |
| Leptospira sp. Akiyami B | 94044 | scientific name | species | details | Image |
| Leptospira sp. Akiyami C | 94045 | scientific name | species | details | Image |
| Leptospira sp. Ballico | 94046 | scientific name | species | details | Image |
| Leptospira sp. Bangkinang 1 | 94047 | scientific name | species | details | Image |
| Leptospira sp. Benjamin | 94048 | scientific name | species | details | Image |
| Leptospira sp. Castellon 3 | 94049 | scientific name | species | details | Image |
| Leptospira sp. Djasiman | 94050 | scientific name | species | details | Image |
| Leptospira sp. DQ | 103237 | scientific name | species | details | Image |
| Leptospira sp. EA | 103238 | scientific name | species | details | Image |
| Leptospira sp. EP | 103239 | scientific name | species | details | Image |
| Leptospira sp. G | 103240 | scientific name | species | details | Image |
| Leptospira sp. Hond Utrecht IV | 94051 | scientific name | species | details | Image |
| Leptospira sp. Kremastos | 94052 | scientific name | species | details | Image |
| Leptospira sp. LT398 | 94053 | scientific name | species | details | Image |
| Leptospira sp. M20 | 94058 | scientific name | species | details | Image |
| Leptospira sp. M84 | 94059 | scientific name | species | details | Image |
| Leptospira sp. Mankarso | 94054 | scientific name | species | details | Image |
| Leptospira sp. MC | 103241 | scientific name | species | details | Image |
| Leptospira sp. Mitis-Johnson | 94055 | scientific name | species | details | Image |
| Leptospira sp. Moskva V | 94056 | scientific name | species | details | Image |
| Leptospira sp. Munchen C90 | 94057 | scientific name | species | details | Image |
| Leptospira sp. Naam | 94060 | scientific name | species | details | Image |
| Leptospira sp. NIID1 | 206398 | scientific name | species | details | Image |
| Leptospira sp. NIID2 | 206399 | scientific name | species | details | Image |
| Leptospira sp. NIID3 | 206400 | scientific name | species | details | Image |
| Leptospira sp. NIID4 | 206401 | scientific name | species | details | Image |
| Leptospira sp. NIID5 | 206402 | scientific name | species | details | Image |
| Leptospira sp. Paidjan | 94061 | scientific name | species | details | Image |
| Leptospira sp. Poi | 94062 | scientific name | species | details | Image |
| Leptospira sp. Pomona | 94063 | scientific name | species | details | Image |
| Leptospira sp. Rachmat | 94064 | scientific name | species | details | Image |
| Leptospira sp. RGA | 94065 | scientific name | species | details | Image |
| Leptospira sp. Salinem | 94066 | scientific name | species | details | Image |
| Leptospira sp. SPO4 | 103235 | scientific name | species | details | Image |
| Leptospira sp. UP-MMC | 103233 | scientific name | species | details | Image |
| Leptospira sp. UP-PGH | 103234 | scientific name | species | details | Image |
| Leptospira sp. Van Tienen | 94069 | scientific name | species | details | Image |
| Leptospira sp. Veldrat Batavis 46 | 94067 | scientific name | species | details | Image |
| Leptospira sp. Vl 90C | 94068 | scientific name | species | details | Image |
| Leptospira sp. Zanoni | 94070 | scientific name | species | details | Image |
| Leptospira weilii | 28184 | scientific name | species | details | Image |
| Leptospira weilii serovar Manhao II | 280503 | scientific name | no rank | details | Image |
| Leptospira weilii serovar Qingshui | 290343 | scientific name | no rank | details | Image |
| Leptospira weilii Yasuda et al. 1987 | 28184 | synonym | species | details | Image |
| Leptospira weilli | 28184 | misspelling | species | details | Image |
| Leptospira weillii | 28184 | misspelling | species | details | Image |
| Leptospira wolbachii | 29511 | scientific name | species | details | Image |
| Leptospira wolbachii Yasuda et al. 1987 | 29511 | synonym | species | details | Image |
| Leptospiraceae | 170 | scientific name | family | details | Image |
| Leptospiraceae Hovind-Hougen 1979 | 170 | synonym | family | details | Image |
| Leptospiraceae Hovind-Houger (sic) 1978 (sic) | 170 | synonym | family | details | Image |