| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Idiomarina halophila | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Idiomarina donghaiensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Idiomarina atlantica | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Idiomarina aquimaris | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Idiomarina aestuarii | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Ideonella benzenivorans | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Ideonella aquatica | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Ideonella alba | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Hyunsoonleella ulvae | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Hyunsoonleella udoensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Hyunsoonleella pallidilutea | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Hyunsoonleella aquatilis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Hyunsoonleella aestuarii | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Hyphomonas sediminis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Hyphomonas neptunia | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Hyphomonas atlanticus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Hyphomicrobium neptunium | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Hyphomicrobium indicum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Hyphomicrobium facilis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Hyphomicrobium facilis subsp. ureaphilum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Hyphomicrobium facilis subsp. tolerans | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Hyphomicrobium facilis subsp. facilis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Hyphomicrobium coagulans | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Hyphococcus | ||||
| Hymenobacter terricola | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Hymenobacter taeanensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Hymenobacter siberiensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Hymenobacter psoromatis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Hymenobacter piscis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Hymenobacter montanus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago |