| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Streptococcus orisasini | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus oriloxodontae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus oricebi | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus oralis subsp. tigurinus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus oralis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus oralis subsp. dentisani | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus mutans | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus moroccensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus mitis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus minor | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus merionis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus massiliensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus marmotae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus marimammalium | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus macacae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus lutetiensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus loxodontisalivarius | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus lactarius | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus intermedius | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus iniae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus infantis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus infantarius subsp. infantarius | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus infantarius | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus infantarius subsp. coli | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus ictaluri | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus hyovaginalis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus hyointestinalis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus hongkongensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus himalayensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptococcus hillyeri | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago |