| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Anaeroselena | ||||
| Anaeroselena agilis T | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Anaerococcus martiniensis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Anaerococcus kampingiae | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Anaerococcus kampingae | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Anaerococcus groningensis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Anaerococcus cruorum | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Amycolatopsis ponsaeliensis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Alteriyabuuchia | ||||
| Alteriyabuuchia zeicaulis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Alteriyabuuchia sanxanigenens T | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Alteristakelama | ||||
| Alteristakelama xinjiangensis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Alteristakelama turrisvirgatae | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Alteristakelama trueperi T | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Alteristakelama suaedae | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Alteristakelama soli | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Alteristakelama psychrotolerans | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Alteristakelama pokkalii | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Alteristakelama pituitosa | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Alteristakelama naasensis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Alteristakelama leidyi | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Alteristakelama kyeonggiensis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Alteristakelama koreensis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Alteristakelama hengshuiensis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Alteristakelama gei | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Alteristakelama canadensis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Alteristakelama azotifigens | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Alterisphingorhabdus lutea | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Alterisphingopyxis |