| cyprus | | paramastus cyprius | species | 2 | 0 |
| dominican republic | santo domingo province | bulimulus guadalupensis | species | 2 | 0 |
| greece | | chondrula tridens | species | 1 | 0 |
| greece | | ena monticola | species | 2 | 0 |
| greece | | jaminia thiesseana | species | 1 | 0 |
| greece | | mastus abundans | species | 2 | 0 |
| greece | | mastus butoti | species | 3 | 0 |
| greece | | mastus carneolus | species | 3 | 0 |
| greece | | mastus cretensis | species | 8 | 0 |
| greece | | mastus dirphicus | species | 1 | 0 |
| greece | | mastus ehrenbergi | species | 1 | 0 |
| greece | | mastus etuberculatus | species | 1 | 0 |
| greece | | mastus gittenbergeri | species | 1 | 0 |
| greece | | mastus giuricus | species | 1 | 0 |
| greece | | mastus hemmeni | species | 2 | 0 |
| greece | | mastus ierapetrana | species | 5 | 0 |
| greece | | mastus itanosensis | species | 3 | 0 |
| greece | | mastus olivaceus | species | 3 | 0 |
| greece | | mastus procax | species | 2 | 0 |
| greece | | mastus procax/hemmeni | species | 2 | 0 |
| greece | | mastus pusio | species | 1 | 0 |
| greece | | mastus riedeli | species | 1 | 0 |
| greece | | mastus rossmaessleri | species | 3 | 0 |
| greece | | mastus sitiensis | species | 19 | 0 |
| greece | | mastus sp. 1-ap-2004 | species | 1 | 0 |
| greece | | mastus sp. 2-ap-2004 | species | 1 | 0 |
| greece | | mastus sphakiota | species | 1 | 0 |
| greece | | mastus subaii | species | 1 | 0 |
| greece | | mastus turgidus | species | 1 | 0 |
| greece | | mastus violacea | species | 1 | 0 |
| greece | | zebrina detrita | species | 1 | 0 |
| greece | attica region | mastus ehrenbergi | species | 4 | 0 |
| greece | central greece region | mastus carneolus | species | 5 | 0 |
| greece | central greece region | mastus giuricus | species | 33 | 0 |
| greece | crete region | mastus abundans | species | 10 | 0 |
| greece | crete region | mastus butoti | species | 289 | 0 |
| greece | crete region | mastus cretensis | species | 21 | 0 |
| greece | crete region | mastus gittenbergeri | species | 130 | 0 |
| greece | crete region | mastus hemmeni | species | 106 | 0 |
| greece | crete region | mastus ierapetrana | species | 14 | 0 |
| greece | crete region | mastus olivaceus | species | 26 | 0 |
| greece | crete region | mastus procax | species | 6 | 0 |
| greece | crete region | mastus procax/hemmeni | species | 26 | 0 |
| greece | crete region | mastus riedeli | species | 5 | 0 |
| greece | crete region | mastus sitiensis | species | 69 | 0 |
| greece | crete region | mastus sp. 1-ap-2004 | species | 7 | 0 |
| greece | crete region | mastus sp. 2-ap-2004 | species | 923 | 0 |
| greece | crete region | mastus sphakiota | species | 1 | 0 |
| greece | crete region | mastus subaii | species | 7 | 0 |
| greece | crete region | mastus violacea | species | 14 | 0 |
| greece | north aegean region | mastus rossmaessleri | species | 5 | 0 |
| greece | south aegean region | mastus turgidus | species | 3 | 0 |
| greece | thessaly region | chondrula tridens | species | 1 | 0 |
| italy | | mastus pupa | species | 2 | 0 |
| italy | apulia region | jaminia quadridens | species | 5 | 0 |
| italy | basilicata region | jaminia quadridens | species | 7 | 0 |
| italy | campania region | jaminia quadridens | species | 6 | 0 |
| italy | lazio region | jaminia quadridens | species | 43 | 0 |
| italy | sardinia autonomous region | jaminia quadridens | species | 5 | 0 |
| italy | sicily autonomous region | mastus pupa | species | 2 | 0 |
| italy | tuscany region | jaminia quadridens | species | 3 | 0 |
| italy | umbria region | jaminia quadridens | species | 12 | 0 |
| russia | belgorod oblast | chondrula tridens | species | 10 | 0 |
| syria | | buliminus labrosus | species | 3 | 0 |
| syria | | pene sidonensis | species | 2 | 0 |
| syria | | zebrina detrita | species | 2 | 0 |
| united states | texas | bulimulus sporadicus | species | 1 | 0 |
| uzbekistan | | pseudonapaeus albiplicatus | species | 3 | 0 |
| uzbekistan | | pseudonapaeus maydanica | species | 2 | 0 |
| uzbekistan | | pseudonapaeus sogdianus | species | 3 | 0 |
| uzbekistan | | pseudonapaeus sp. aek-2017 | species | 2 | 0 |