| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Streptococcus merionis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus massiliensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus marmotae | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus marimammalium | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus macacae | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus lutetiensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus loxodontisalivarius | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus lactarius | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus intermedius | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus iniae | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus infantis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus infantarius subsp. infantarius | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus infantarius | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus infantarius subsp. coli | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus ictaluri | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus hyovaginalis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus hyointestinalis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus hongkongensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus himalayensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus hillyeri | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus henryi | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus halotolerans | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus halichoeri | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus gordonii | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus gallolyticus subsp. pasteurianus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus gallolyticus subsp. macedonicus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus gallolyticus subsp. gallolyticus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus gallolyticus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus gallinaceus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Streptococcus ferus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago |