| belgium | | gracilacus aculentus | species | 11 | 0 |
| belgium | | paratylenchus microdorus | species | 10 | 0 |
| belgium | | paratylenchus nanus | species | 18 | 0 |
| belgium | | paratylenchus projectus | species | 4 | 0 |
| belgium | | paratylenchus straeleni | species | 18 | 0 |
| canada | | gracilacus sp. n. qy-2015 | species | 2 | 0 |
| canada | ontario | gracilacus sp. n. qy-2015 | species | 3 | 0 |
| canada | ontario | gracilacus wuae | species | 1 | 0 |
| canada | ontario | gracilacus wuae | species | 1 | 0 |
| china | | paratylenchus guangzhouensis | species | 2 | 0 |
| china | | paratylenchus lepidus | species | 14 | 0 |
| china | | paratylenchus nanjingensis | species | 3 | 0 |
| china | | paratylenchus sp. pb 18518 | species | 1 | 0 |
| china | | paratylenchus sp. pb7517 | species | 1 | 0 |
| china | | paratylenchus sp. pbd 652 | species | 1 | 0 |
| china | | paratylenchus sp. wk-2013 | species | 13 | 0 |
| china | jiangsu | gracilacus sp. nanjing | species | 3 | 0 |
| china | jiangsu | paratylenchus nanjingensis | species | 0 | 1 |
| china | sichuan | gracilacus sp. nanjing | species | 3 | 0 |
| costa rica | cartago province | tylenchocriconema alleni | species | 2 | 0 |
| ethiopia | | paratylenchus leptos | species | 22 | 0 |
| ethiopia | oromiya region | paratylenchus nanus | species | 12 | 0 |
| germany | bavaria | paratylenchus straeleni | species | 1 | 0 |
| germany | saxony-anhalt | paratylenchus microdorus | species | 4 | 0 |
| iran | | gracilacus audriellus | species | 2 | 0 |
| iran | | paratylenchus tenuicaudatus | species | 2 | 0 |
| iran | tehran province | paratylenchus projectus | species | 0 | 1 |
| italy | apulia region | paratylenchus sp. vovlas-ipp | species | 1 | 0 |
| japan | ibaraki prefecture | paratylenchus sp. mk-2017 | species | 1 | 0 |
| japan | okinawa prefecture | paratylenchus dianthus | species | 2 | 0 |
| romania | | paratylenchus nanus | species | 6 | 0 |
| slovakia | | paratylenchus projectus | species | 1 | 0 |
| south africa | | paratylenchus dianthus | species | 1 | 0 |
| south africa | gauteng province | paratylenchus dianthus | species | 31 | 0 |
| south africa | the western cape province | paratylenchus nanus | species | 4 | 0 |
| south africa | the western cape province | paratylenchus projectus | species | 1 | 0 |
| south korea | | paratylenchus nanus | species | 18 | 0 |
| spain | | paratylenchus hamatus | species | 40 | 0 |
| spain | | paratylenchus tenuicaudatus | species | 29 | 0 |
| spain | valencia | paratylenchus tenuicaudatus | species | 4 | 0 |
| sweden | | paratylenchus projectus | species | 2 | 0 |
| sweden | | paratylenchus similis | species | 6 | 0 |
| turkey | ordu province | paratylenchus straeleni | species | 1 | 0 |
| united states | | paratylenchus nanus | species | 4 | 0 |
| united states | arizona | paratylenchus hamatus | species | 1 | 0 |
| united states | arkansas | gracilacus straeleni | species | 1 | 0 |
| united states | arkansas | paratylenchus labiosus | species | 2 | 0 |
| united states | california | paratylenchus hamatus | species | 38 | 0 |
| united states | california | paratylenchus nanus | species | 17 | 0 |
| united states | california | paratylenchus projectus | species | 1 | 0 |
| united states | california | paratylenchus sp. 1 sas-2014 | species | 7 | 0 |
| united states | california | paratylenchus sp. 2 sas-2014 | species | 4 | 0 |
| united states | california | paratylenchus sp. 3 sas-2014 | species | 2 | 0 |
| united states | california | paratylenchus sp. 5 sas-2014 | species | 4 | 0 |
| united states | california | paratylenchus sp. 6 sas-2014 | species | 2 | 0 |
| united states | california | paratylenchus sp. 8 sas-2014 | species | 2 | 0 |
| united states | california | paratylenchus sp. n2508 | species | 2 | 0 |
| united states | california | paratylenchus sp. subbotin-ucr | species | 1 | 0 |
| united states | california | paratylenchus straeleni | species | 4 | 0 |
| united states | california | paratylenchus tenuicaudatus | species | 1 | 0 |
| united states | florida | paratylenchus aquaticus | species | 1 | 0 |
| united states | hawaii | paratylenchus aquaticus | species | 5 | 0 |
| united states | kansas | paratylenchus aquaticus | species | 3 | 0 |
| united states | minnesota | paratylenchus sp. 4 sas-2014 | species | 1 | 0 |
| united states | montana | paratylenchus projectus | species | 6 | 0 |
| united states | nebraska | paratylenchus projectus | species | 2 | 0 |
| united states | new mexico | gracilacus sp. n5748 | species | 4 | 0 |
| united states | north carolina | paratylenchus goldeni | species | 1 | 0 |
| united states | north dakota | paratylenchus nanus | species | 6 | 0 |
| united states | north dakota | paratylenchus projectus | species | 6 | 0 |
| united states | oregon | paratylenchus sp. 4 sas-2014 | species | 1 | 0 |
| united states | south dakota | paratylenchus projectus | species | 2 | 0 |
| united states | virginia | paratylenchus nanus | species | 5 | 0 |
| united states | washington | paratylenchus nanus | species | 1 | 0 |
| united states | wyoming | paratylenchus projectus | species | 1 | 0 |
| vietnam | | paratylenchus lepidus | species | 2 | 0 |