| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Amycolatopsis iheyensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alkalimarinus coralli | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Algicella | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Algicella marina T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alcanivorax xiamenensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alcanivorax quisquiliarum | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Aeromonas lusitana | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Aequorivita xiaoshiensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Aequorivita vitellina | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Aeoliella straminimaris | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Actinoplanes maris | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Actinophytocola gossypii | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acinetobacter tibetensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acinetobacter ihumii | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidilutibacter | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidilutibacter cellobiosedens T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Hadarchaeia | ||||
| Hadarchaeales | ||||
| Hadarchaeaceae | ||||
| Hadarchaeum | ||||
| Hadarchaeum yellowstonense Ts | ||||
| Hydrothermarchaeaceae | ||||
| Hydrothermarchaeum profundi Ts | Jungbluth et al., 2017 and Chuvochina et al., 2019 | Valid (SeqCode) | Chuvochina, Maria about 3 years ago | |
| Hydrothermarchaeum | ||||
| Hydrothermia | ||||
| Hydrothermales | ||||
| Hydrothermaceae | ||||
| Hydrothermus | ||||
| Hydrothermus pacificus Ts | Jungbluth et al., 2017 and Chuvochina et al., 2019 | Valid (SeqCode) | Chuvochina, Maria about 3 years ago | |
| Binatia | Chuvochina et al., 2019 and Chuvochina et al., 2023 | Valid (SeqCode) | Chuvochina, Maria about 3 years ago |