| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Lactococcus formosensis subsp. formosensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactococcus formosensis subsp. bovis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactococcus cremoris subsp. cremoris | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus zymae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus zhongbaensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus zhaoyuanensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus zhaodongensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus zhachilii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus zeae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus yonginensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus yilanensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus yichunensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus yamanashiensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus yamanashiensis subsp. yamanashiensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus yamanashiensis subsp. mali | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus xylosus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus xiangfangensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus wuchangensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus wasatchensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus vitulinus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus viridescens | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus vini | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus vespulae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus versmoldensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus vaginalis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus vaccinostercus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus uvarum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus uli | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus tucceti | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus trichodes | Unknown | Valid (ICNP) | Excubia bot over 1 year ago |