| argentina | misiones province | oscheius tipulae | species | 1 | 0 |
| australia | | rhabditis sp. ok-2011 | species | 3 | 0 |
| australia | south australia | oscheius necromenus | species | 1 | 0 |
| brazil | | oscheius tipulae | species | 4 | 0 |
| brazil | | rhabditis blumi | species | 5 | 0 |
| brazil | parana | oscheius tipulae | species | 1 | 0 |
| brazil | rio grande do sul | oscheius tipulae | species | 1 | 0 |
| brazil | sao paulo | oscheius tipulae | species | 8 | 0 |
| brazil | sao paulo | rhabditis rainai | species | 1 | 0 |
| canada | british columbia | rhabditis sp. bc7735 | species | 1 | 0 |
| chile | | cuticularia sp. ps-2006 | species | 1 | 0 |
| china | | oscheius chongmingensis | species | 17 | 0 |
| china | | oscheius microvilli | species | 2 | 0 |
| colombia | | oscheius myriophilus | species | 10 | 0 |
| colombia | | rhabditis blumi | species | 1 | 0 |
| colombia | antioquia department | oscheius tipulae | species | 1 | 0 |
| czech republic | | oscheius myriophilus | species | 1 | 0 |
| egypt | | rhabditella axei | species | 2 | 0 |
| france | | oscheius sp. fvv-2 | species | 3 | 0 |
| france | | oscheius tipulae | species | 3 | 0 |
| germany | | rhabditis brassicae | species | 2 | 0 |
| india | | metarhabditis amsactae | species | 8 | 0 |
| india | | oscheius insectivora | species | 1 | 0 |
| india | | oscheius sp. | species | 2 | 0 |
| india | | rhabditis sp. b cm-2010 | species | 1 | 0 |
| india | | rhabditis sp. hy cm-2010 | species | 1 | 0 |
| india | | rhabditis sp. k cm-2010 | species | 1 | 0 |
| india | | rhabditis sp. n cm-2010 | species | 1 | 0 |
| india | andhra pradesh | metarhabditis amsactae | species | 3 | 0 |
| india | assam | oscheius sp. | species | 2 | 0 |
| india | jammu and kashmir | rhabditis sp. a vss-2017 | species | 1 | 0 |
| india | jammu and kashmir | rhabditis sp. b vss-2017 | species | 1 | 0 |
| india | jammu and kashmir | rhabditis sp. d vss-2017 | species | 1 | 0 |
| india | jammu and kashmir | rhabditis sp. f vss-2017 | species | 1 | 0 |
| india | jammu and kashmir | rhabditis sp. g vss-2017 | species | 1 | 0 |
| india | jammu and kashmir | rhabditis sp. h vss-2017 | species | 1 | 0 |
| india | jammu and kashmir | rhabditis sp. i vss-2017 | species | 1 | 0 |
| india | jammu and kashmir | rhabditis sp. j vss-2017 | species | 1 | 0 |
| india | jammu and kashmir | rhabditis sp. k vss-2017 | species | 1 | 0 |
| iran | | oscheius chongmingensis | species | 4 | 0 |
| iran | | oscheius tipulae | species | 2 | 0 |
| iran | | rhabditis sp. | species | 3 | 0 |
| italy | | rhabditella axei | species | 1 | 0 |
| italy | | rhabditis terricola | species | 1 | 0 |
| italy | apulia region | oscheius tipulae | species | 28 | 0 |
| italy | sicily autonomous region | oscheius tipulae | species | 3 | 0 |
| italy | tuscany region | oscheius sp. as-2017 | species | 2 | 0 |
| italy | tuscany region | oscheius sp. fdl-2014 | species | 2 | 0 |
| italy | tuscany region | oscheius tipulae | species | 5 | 0 |
| italy | tuscany region | rhabditis terricola | species | 2 | 0 |
| japan | | oscheius sp. n2 | species | 1 | 0 |
| japan | ibaraki prefecture | rhabditis sp. 1 mk-2017 | species | 4 | 0 |
| japan | ibaraki prefecture | rhabditis sp. 2 mk-2017 | species | 1 | 0 |
| japan | ibaraki prefecture | rhabditis sp. 3 mk-2017 | species | 1 | 0 |
| japan | ibaraki prefecture | rhabditis sp. 4 mk-2017 | species | 3 | 0 |
| japan | ibaraki prefecture | rhabditis sp. 5 mk-2017 | species | 1 | 0 |
| mexico | | oscheius myriophilus | species | 1 | 0 |
| pakistan | | oscheius sp. pak.s.n.1 | species | 1 | 0 |
| pakistan | | oscheius sp. pak.s.n.10 | species | 1 | 0 |
| pakistan | | oscheius sp. pak.s.n.17 | species | 1 | 0 |
| pakistan | | oscheius sp. pak.s.n.2 | species | 1 | 0 |
| pakistan | | oscheius sp. pak.s.n.24 | species | 1 | 0 |
| pakistan | | oscheius sp. pak.s.n.5 | species | 1 | 0 |
| pakistan | | oscheius sp. pak.s.n.6 | species | 1 | 0 |
| philippines | | metarhabditis amsactae | species | 2 | 0 |
| reunion | | oscheius myriophilus | species | 3 | 0 |
| slovakia | | rhabditis sp. df5059 | species | 1 | 0 |
| slovakia | | rhabditis sp. ra5 | species | 10 | 0 |
| south africa | | oscheius sp. mcb | species | 1 | 0 |
| south africa | | oscheius sp. tel-2014 | species | 73789 | 0 |
| south africa | north-west province | oscheius sp. mcb | species | 3 | 0 |
| south africa | the western cape province | oscheius microvilli | species | 1 | 0 |
| south korea | | rhabditis rainai | species | 1 | 0 |
| sweden | | rhabditis cf. terricola jh-2004 | species | 2 | 0 |
| sweden | | rhabditis sp. df5059 | species | 2 | 0 |
| sweden | | rhabditis sp. ra5 | species | 5 | 0 |
| switzerland | | oscheius sp. 67_p20 | species | 2 | 0 |
| switzerland | | oscheius sp. 68_p29 | species | 1 | 0 |
| switzerland | | oscheius sp. 69_p20 | species | 2 | 0 |
| switzerland | | oscheius tipulae | species | 1 | 0 |
| turkey | | oscheius tipulae | species | 1 | 0 |
| united kingdom | england | oscheius sp. seqzsl_5 | species | 1 | 0 |
| united states | | oscheius dolichura | species | 2 | 0 |
| united states | california | oscheius myriophilus | species | 1 | 0 |
| united states | california | oscheius sp. rlh-2013 | species | 1 | 0 |
| united states | kansas | oscheius sp. fvv-2 | species | 1 | 0 |
| united states | kansas | oscheius tipulae | species | 1 | 0 |
| united states | kansas | rhabditis sp. ra5 | species | 1 | 0 |
| united states | minnesota | rhabditis rainai | species | 1 | 0 |
| united states | nebraska | oscheius sp. fdl-2014 | species | 1 | 0 |
| united states | north carolina | oscheius carolinensis | species | 3 | 0 |
| united states | virginia | rhabditinae sp. 1 tmg-2010 | species | 1 | 0 |
| united states | virginia | rhabditinae sp. 2 tmg-2010 | species | 1 | 0 |