| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Streptococcus dysgalactiae subsp. equisimilis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus dysgalactiae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus dysgalactiae subsp. dysgalactiae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus downii | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus didelphis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus devriesei | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus dentirousetti | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus dentiloxodontae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus dentasini | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus dentapri | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus danieliae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus cuniculi | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus cristatus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus criceti | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus constellatus subsp. viborgensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus constellatus subsp. pharyngis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus constellatus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus constellatus subsp. constellatus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus chenjunshii | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus caviae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus catagoni | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus castoreus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus caprae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus canis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus cameli | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus caledonicus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus caballi | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus bovimastitidis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus azizii | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptococcus australis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago |