| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Xenorhabdus nematophila T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xenorhabdus miraniensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xenorhabdus mauleonii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xenorhabdus magdalenensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xenorhabdus kozodoii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xenorhabdus koppenhoeferi | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xenorhabdus khoisanae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xenorhabdus japonica | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xenorhabdus ishibashii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xenorhabdus innexi | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xenorhabdus indica | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xenorhabdus hominickii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xenorhabdus griffiniae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xenorhabdus ehlersii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xenorhabdus eapokensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xenorhabdus doucetiae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xenorhabdus cabanillasii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xenorhabdus budapestensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xenorhabdus bovienii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xenorhabdus beddingii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xenorhabdus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xenophilus azovorans T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xenophilus arseniciresistens | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xenophilus aerolatus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xenophilus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xanthovirga aplysinae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xanthovirga | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xanthomonas vesicatoria | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xanthomonas vasicola | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Xanthomonas translucens | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago |