| argentina | | xenorhabdus doucetiae | species | 1 | 0 |
| argentina | | xenorhabdus szentirmaii | species | 8 | 0 |
| argentina | | xenorhabdus szentirmaii dsm 16338 | no rank | 154 | 0 |
| argentina | cordoba province | xenorhabdus szentirmaii | species | 2 | 0 |
| argentina | santa fe province | xenorhabdus doucetiae | species | 0 | 1 |
| australia | | xenorhabdus beddingii | species | 6 | 0 |
| australia | | xenorhabdus bovienii | species | 6 | 0 |
| australia | | xenorhabdus miraniensis | species | 6 | 0 |
| australia | queensland | xenorhabdus beddingii | species | 422 | 0 |
| australia | queensland | xenorhabdus miraniensis | species | 278 | 0 |
| australia | tasmania | xenorhabdus bovienii | species | 519 | 0 |
| belgium | | xenorhabdus nematophila | species | 1 | 0 |
| benin | | xenorhabdus sp. | species | 15 | 0 |
| brazil | | xenorhabdus nematophila | species | 1 | 0 |
| cameroon | | xenorhabdus sp. a71 | species | 2 | 0 |
| canada | | xenorhabdus bovienii | species | 1 | 0 |
| canada | | xenorhabdus nematophila | species | 1 | 0 |
| canada | newfoundland and labrador | xenorhabdus | genus | 0 | 1 |
| canada | newfoundland and labrador | xenorhabdus bovienii | species | 0 | 1 |
| canada | quebec | xenorhabdus bovienii | species | 4 | 0 |
| chile | | xenorhabdus magdalenensis | species | 7 | 0 |
| chile | | xenorhabdus sp. | species | 1 | 0 |
| china | | uncultured xenorhabdus sp. | species | 8 | 0 |
| china | | xenorhabdus beddingii | species | 3 | 0 |
| china | | xenorhabdus bovienii | species | 7 | 0 |
| china | | xenorhabdus budapestensis | species | 12 | 0 |
| china | | xenorhabdus ehlersii | species | 272 | 0 |
| china | | xenorhabdus nematophila | species | 4 | 0 |
| china | | xenorhabdus stockiae | species | 1 | 0 |
| china | guangdong | xenorhabdus sp. gdc328 | species | 1 | 0 |
| china | hunan | xenorhabdus romanii | species | 1 | 0 |
| china | jilin | xenorhabdus budapestensis | species | 1 | 0 |
| china | liaoning | xenorhabdus sp. sy5 | species | 2 | 0 |
| china | shanxi | xenorhabdus nematophila | species | 1 | 0 |
| china | sichuan | xenorhabdus | genus | 0 | 1 |
| china | sichuan | xenorhabdus bovienii | species | 0 | 1 |
| china | sichuan | xenorhabdus stockiae | species | 2 | 0 |
| china | tibet | xenorhabdus bovienii | species | 3 | 0 |
| colombia | | xenorhabdus nematophila | species | 6 | 0 |
| colombia | | xenorhabdus sp. | species | 1 | 0 |
| costa rica | | xenorhabdus bovienii | species | 10 | 0 |
| costa rica | | xenorhabdus sp. cr9 | species | 3 | 0 |
| cuba | | xenorhabdus poinarii | species | 7 | 0 |
| czech republic | | xenorhabdus bovienii | species | 8 | 0 |
| egypt | | xenorhabdus nematophila | species | 303 | 0 |
| egypt | north sinai governorate | xenorhabdus nematophila | species | 2 | 0 |
| france | | xenorhabdus bovienii | species | 16 | 0 |
| france | | xenorhabdus kozodoii | species | 4 | 0 |
| france | languedoc-roussillon region | xenorhabdus | genus | 0 | 1 |
| georgia | | xenorhabdus bovienii | species | 5 | 0 |
| germany | | xenorhabdus ishibashii | species | 2 | 0 |
| germany | | xenorhabdus sp. mecklenburg-2 | species | 1 | 0 |
| guadeloupe | | xenorhabdus doucetiae | species | 1 | 0 |
| india | | uncultured xenorhabdus sp. | species | 12 | 0 |
| india | | xenorhabdus bovienii | species | 1 | 0 |
| india | | xenorhabdus griffiniae | species | 11 | 0 |
| india | | xenorhabdus indica | species | 158 | 0 |
| india | | xenorhabdus nematophila | species | 2 | 0 |
| india | | xenorhabdus poinarii | species | 5 | 0 |
| india | | xenorhabdus sp. | species | 3 | 0 |
| india | | xenorhabdus sp. kb-3 | species | 1 | 0 |
| india | | xenorhabdus sp. nbaii xensa04 | species | 1 | 0 |
| india | | xenorhabdus sp. pdbc scx7 | species | 1 | 0 |
| india | | xenorhabdus sp. skkr | species | 1 | 0 |
| india | | xenorhabdus sp. skmg | species | 1 | 0 |
| india | | xenorhabdus sp. vp-2016b | species | 3 | 0 |
| india | | xenorhabdus stockiae | species | 7 | 0 |
| india | | xenorhabdus vietnamensis | species | 3 | 0 |
| india | andhra pradesh | xenorhabdus sp. nbaii xensa04 | species | 908 | 0 |
| india | haryana | uncultured xenorhabdus sp. | species | 1 | 0 |
| india | haryana | xenorhabdus stockiae | species | 1 | 0 |
| india | kerala | xenorhabdus sp. sgkr | species | 1 | 0 |
| india | tamil nadu | xenorhabdus stockiae | species | 1 | 0 |
| india | uttar pradesh | xenorhabdus indica | species | 4 | 0 |
| india | uttar pradesh | xenorhabdus stockiae | species | 1 | 0 |
| indonesia | | xenorhabdus griffiniae | species | 8 | 0 |
| indonesia | | xenorhabdus koppenhoeferi | species | 1 | 0 |
| indonesia | | xenorhabdus stockiae | species | 1 | 0 |
| iran | | xenorhabdus bovienii | species | 4 | 0 |
| iran | | xenorhabdus nematophila | species | 3 | 0 |
| italy | | xenorhabdus kozodoii | species | 7 | 0 |
| italy | sardinia autonomous region | xenorhabdus bovienii | species | 1 | 0 |
| jamaica | | xenorhabdus cabanillasii | species | 1 | 0 |
| japan | | uncultured xenorhabdus sp. | species | 2 | 0 |
| japan | | xenorhabdus japonica | species | 6 | 0 |
| japan | aichi prefecture | xenorhabdus bovienii | species | 1 | 0 |
| japan | fukuoka prefecture | xenorhabdus bovienii | species | 1 | 0 |
| japan | fukuoka prefecture | xenorhabdus sp. my8 nj | species | 1 | 0 |
| japan | hokkaido prefecture | xenorhabdus bovienii | species | 2 | 0 |
| japan | hokkaido prefecture | xenorhabdus hominickii | species | 2 | 0 |
| japan | ibaraki prefecture | xenorhabdus bovienii | species | 3 | 0 |
| japan | ishikawa prefecture | xenorhabdus ishibashii | species | 13 | 0 |
| japan | ishikawa prefecture | xenorhabdus sp. my8 | species | 1 | 0 |
| japan | kagoshima prefecture | xenorhabdus sp. my8 kssu155 | species | 1 | 0 |
| japan | kumamoto prefecture | xenorhabdus hominickii | species | 1 | 0 |
| japan | nagano prefecture | xenorhabdus sp. my6 | species | 1 | 0 |
| japan | nagano prefecture | xenorhabdus sp. my7 | species | 1 | 0 |
| japan | okinawa prefecture | xenorhabdus indica | species | 1 | 0 |
| japan | saga prefecture | xenorhabdus bovienii | species | 1229 | 0 |
| japan | shizuoka prefecture | xenorhabdus japonica | species | 1 | 0 |
| japan | tokyo prefecture | xenorhabdus sp. my3 | species | 1 | 0 |
| japan | yamanashi prefecture | xenorhabdus sp. my5 | species | 1 | 0 |
| japan | yamanashi prefecture | xenorhabdus sp. ynen94 | species | 1 | 0 |
| jordan | | xenorhabdus bovienii | species | 2 | 0 |
| jordan | | xenorhabdus nematophila | species | 6 | 0 |
| kenya | | xenorhabdus griffiniae | species | 5 | 0 |
| kenya | | xenorhabdus hominickii | species | 276 | 0 |
| kenya | | xenorhabdus sp. | species | 1 | 0 |
| kenya | | xenorhabdus sp. p48 | species | 1 | 0 |
| lebanon | | xenorhabdus bovienii | species | 15 | 0 |
| malaysia | | xenorhabdus griffiniae | species | 3 | 0 |
| martinique | | xenorhabdus doucetiae | species | 8 | 0 |
| mexico | | xenorhabdus nematophila | species | 3 | 0 |
| mexico | queretaro arteaga | xenorhabdus nematophila | species | 4 | 0 |
| moldova | | xenorhabdus bovienii | species | 1 | 0 |
| nigeria | | uncultured xenorhabdus sp. | species | 3 | 0 |
| oman | | xenorhabdus indica | species | 8 | 0 |
| oman | dhofar governorate | xenorhabdus indica | species | 1 | 0 |
| pakistan | | xenorhabdus indica | species | 3 | 0 |
| pakistan | | xenorhabdus sp. cb10 | species | 1 | 0 |
| pakistan | | xenorhabdus sp. pak.p.b.01 | species | 1 | 0 |
| pakistan | | xenorhabdus sp. pak.p.b.507 | species | 1 | 0 |
| peru | | xenorhabdus nematophila | species | 3 | 0 |
| philippines | | xenorhabdus ehlersii | species | 2 | 0 |
| poland | | xenorhabdus bovienii | species | 35 | 0 |
| portugal | | xenorhabdus nematophila | species | 1 | 0 |
| portugal | | xenorhabdus poinarii | species | 7 | 0 |
| portugal | acores autonomous region | xenorhabdus nematophila | species | 12 | 0 |
| puerto rico | | xenorhabdus kozodoii | species | 1 | 0 |
| puerto rico | | xenorhabdus mauleonii | species | 1 | 0 |
| puerto rico | | xenorhabdus romanii | species | 8 | 0 |
| russia | | xenorhabdus griffiniae | species | 1 | 0 |
| russia | | xenorhabdus kozodoii | species | 9 | 0 |
| russia | | xenorhabdus nematophila | species | 1 | 0 |
| saint vincent and the grenadines | | xenorhabdus griffiniae | species | 1 | 0 |
| saint vincent and the grenadines | | xenorhabdus mauleonii | species | 4956 | 0 |
| serbia | | xenorhabdus budapestensis | species | 358 | 0 |
| serbia | autonomous province of vojvodina | xenorhabdus budapestensis | species | 35 | 0 |
| south africa | | xenorhabdus bovienii | species | 5 | 0 |
| south africa | | xenorhabdus khoisanae | species | 36 | 0 |
| south africa | | xenorhabdus sp. | species | 2 | 0 |
| south africa | | xenorhabdus sp. 157-c | species | 6 | 0 |
| south africa | | xenorhabdus sp. r00i-293 | species | 3 | 0 |
| south africa | | xenorhabdus sp. vp-2016a | species | 3 | 0 |
| south africa | gauteng province | xenorhabdus khoisanae | species | 534 | 0 |
| south africa | the western cape province | xenorhabdus khoisanae | species | 2 | 0 |
| south korea | | xenorhabdus ehlersii | species | 6 | 0 |
| south korea | | xenorhabdus hominickii | species | 17 | 0 |
| south korea | | xenorhabdus nematophila | species | 571 | 0 |
| south korea | north gyeongsang province | xenorhabdus hominickii | species | 9 | 0 |
| spain | | xenorhabdus kozodoii | species | 5 | 0 |
| spain | | xenorhabdus nematophila | species | 4 | 0 |
| syria | | xenorhabdus bovienii | species | 102 | 0 |
| taiwan | | xenorhabdus | genus | 0 | 1 |
| taiwan | | xenorhabdus indica | species | 0 | 1 |
| thailand | | xenorhabdus sp. | species | 179 | 0 |
| thailand | | xenorhabdus stockiae | species | 371 | 0 |
| turkey | | xenorhabdus bovienii | species | 146 | 0 |
| turkey | | xenorhabdus budapestensis | species | 1 | 0 |
| turkey | | xenorhabdus nematophila | species | 1 | 0 |
| turkey | trabzon province | xenorhabdus nematophila | species | 1 | 0 |
| united kingdom | | xenorhabdus bovienii | species | 1 | 0 |
| united kingdom | | xenorhabdus nematophila | species | 1 | 0 |
| united kingdom | england | xenorhabdus bovienii | species | 3 | 0 |
| united kingdom | scotland | xenorhabdus | genus | 0 | 1 |
| united states | | xenorhabdus bovienii | species | 20 | 0 |
| united states | | xenorhabdus cabanillasii | species | 6 | 0 |
| united states | | xenorhabdus koppenhoeferi | species | 7 | 0 |
| united states | | xenorhabdus nematophila | species | 3 | 0 |
| united states | | xenorhabdus poinarii | species | 9 | 0 |
| united states | arizona | xenorhabdus bovienii | species | 3 | 0 |
| united states | california | xenorhabdus bovienii | species | 3 | 0 |
| united states | florida | xenorhabdus bovienii | species | 4 | 0 |
| united states | florida | xenorhabdus doucetiae | species | 3 | 0 |
| united states | florida | xenorhabdus innexi | species | 3 | 0 |
| united states | florida | xenorhabdus poinarii | species | 469 | 0 |
| united states | georgia | xenorhabdus nematophila | species | 3 | 0 |
| united states | missouri | xenorhabdus sp. ba2 | species | 3 | 0 |
| united states | new jersey | xenorhabdus koppenhoeferi | species | 2 | 0 |
| united states | new york | xenorhabdus bovienii | species | 1 | 0 |
| united states | north carolina | xenorhabdus bovienii | species | 1 | 0 |
| united states | north carolina | xenorhabdus poinarii | species | 11 | 0 |
| united states | oregon | xenorhabdus bovienii | species | 4 | 0 |
| united states | south carolina | xenorhabdus bovienii | species | 1 | 0 |
| united states | texas | xenorhabdus | genus | 0 | 1 |
| united states | texas | xenorhabdus bovienii | species | 0 | 1 |
| united states | texas | xenorhabdus cabanillasii | species | 5 | 0 |
| united states minor outlying islands | | xenorhabdus | genus | 0 | 1 |
| uruguay | | xenorhabdus innexi | species | 620 | 0 |
| vietnam | | xenorhabdus sp. vie2 | species | 3 | 0 |
| vietnam | | xenorhabdus vietnamensis | species | 311 | 0 |