| albania | | astacus astacus | species | 3 | 0 |
| albania | korce county | astacus astacus | species | 21 | 0 |
| armenia | | astacus leptodactylus | species | 29 | 0 |
| austria | | astacus astacus | species | 1 | 0 |
| austria | | austropotamobius torrentium | species | 2 | 0 |
| austria | | austropotamobius torrentium torrentium | subspecies | 1 | 0 |
| bosnia and herzegovina | | austropotamobius pallipes | species | 54 | 0 |
| bosnia and herzegovina | | austropotamobius torrentium | species | 8 | 0 |
| bulgaria | | astacus leptodactylus | species | 2 | 0 |
| bulgaria | | austropotamobius torrentium | species | 6 | 0 |
| canada | british columbia | pacifastacus leniusculus | species | 104 | 0 |
| canada | manitoba | pacifastacus leniusculus | species | 6 | 0 |
| canada | quebec | pacifastacus leniusculus | species | 5 | 0 |
| croatia | | astacus astacus | species | 3 | 0 |
| croatia | | astacus leptodactylus | species | 1 | 0 |
| croatia | | austropotamobius italicus | species | 4 | 0 |
| croatia | | austropotamobius pallipes | species | 3 | 0 |
| croatia | | austropotamobius torrentium | species | 114 | 0 |
| croatia | brod-posavina county | astacus astacus | species | 34 | 0 |
| croatia | istria county | astacus astacus | species | 2 | 0 |
| croatia | karlovac county | astacus astacus | species | 4 | 0 |
| croatia | krapina-zagorje county | astacus astacus | species | 15 | 0 |
| croatia | lika-senj county | astacus astacus | species | 28 | 0 |
| croatia | medimurje county | astacus astacus | species | 14 | 0 |
| croatia | osijek-baranja county | astacus astacus | species | 73 | 0 |
| croatia | pozega-slavonia county | astacus astacus | species | 20 | 0 |
| croatia | primorje-gorski kotar county | austropotamobius pallipes | species | 180 | 0 |
| croatia | sisak-moslavina county | astacus astacus | species | 130 | 0 |
| croatia | varazdin county | astacus astacus | species | 55 | 0 |
| croatia | zadar county | astacus astacus | species | 227 | 0 |
| croatia | zagreb county | astacus astacus | species | 2 | 0 |
| czech republic | | austropotamobius torrentium | species | 1 | 0 |
| denmark | | astacus leptodactylus | species | 8 | 0 |
| denmark | | pacifastacus leniusculus | species | 3 | 0 |
| estonia | saare county | astacus astacus | species | 10 | 0 |
| estonia | tartu county | astacus astacus | species | 10 | 0 |
| finland | | astacus astacus | species | 1 | 0 |
| france | | astacus astacus | species | 5 | 0 |
| france | | astacus leptodactylus | species | 2 | 0 |
| france | | austropotamobius italicus italicus | subspecies | 1 | 0 |
| france | | austropotamobius italicus meridionalis | subspecies | 1 | 0 |
| france | | austropotamobius pallipes | species | 18 | 0 |
| france | alsace region | austropotamobius pallipes | species | 19 | 0 |
| france | corse region | austropotamobius pallipes | species | 5 | 0 |
| france | languedoc-roussillon region | austropotamobius pallipes | species | 24 | 0 |
| france | pays de la loire region | austropotamobius pallipes | species | 14 | 0 |
| france | provence-alpes-cote d'azur region | austropotamobius pallipes | species | 22 | 0 |
| germany | | austropotamobius italicus | species | 2 | 0 |
| germany | | austropotamobius pallipes | species | 3 | 0 |
| germany | | austropotamobius torrentium | species | 3 | 0 |
| germany | bavaria | austropotamobius torrentium | species | 5 | 0 |
| germany | bavaria | austropotamobius torrentium torrentium | subspecies | 2 | 0 |
| germany | hamburg | austropotamobius torrentium | species | 1 | 0 |
| germany | saxony | austropotamobius torrentium | species | 1 | 0 |
| greece | | astacus astacus | species | 32 | 0 |
| greece | | astacus leptodactylus | species | 2 | 0 |
| hungary | | austropotamobius torrentium | species | 4 | 0 |
| iran | | austropotamobius pallipes | species | 3 | 0 |
| italy | | austropotamobius italicus | species | 65 | 0 |
| italy | | austropotamobius pallipes | species | 4 | 0 |
| italy | abruzzo region | austropotamobius pallipes | species | 0 | 2 |
| italy | emilia-romagna region | austropotamobius pallipes | species | 59 | 0 |
| italy | molise region | austropotamobius pallipes | species | 5 | 0 |
| italy | piemonte region | austropotamobius pallipes | species | 0 | 2 |
| italy | sardinia autonomous region | austropotamobius italicus meridionalis | subspecies | 1 | 0 |
| italy | sicily autonomous region | austropotamobius pallipes | species | 29 | 0 |
| italy | tuscany region | austropotamobius pallipes | species | 22 | 0 |
| japan | hokkaido prefecture | pacifastacus leniusculus | species | 6 | 1 |
| japan | nagano prefecture | pacifastacus leniusculus | species | 14 | 0 |
| kosovo | | astacus astacus | species | 2 | 0 |
| kosovo | | austropotamobius torrentium | species | 4 | 0 |
| luxembourg | | pacifastacus leniusculus | species | 126 | 0 |
| macedonia | | austropotamobius torrentium | species | 7 | 0 |
| montenegro | | austropotamobius torrentium | species | 2 | 0 |
| norway | | astacus astacus | species | 1 | 0 |
| norway | more og romsdal county | astacus astacus | species | 0 | 2 |
| norway | more og romsdal county | astacus leptodactylus | species | 0 | 1 |
| norway | more og romsdal county | pacifastacus leniusculus | species | 0 | 1 |
| poland | | astacus astacus | species | 1 | 0 |
| poland | | astacus leptodactylus | species | 2 | 0 |
| poland | | pacifastacus leniusculus | species | 2 | 0 |
| romania | | austropotamobius torrentium | species | 7 | 0 |
| romania | alba county | astacus astacus | species | 7 | 0 |
| romania | cluj county | astacus astacus | species | 15 | 0 |
| romania | mures county | astacus astacus | species | 8 | 0 |
| russia | tyumen oblast | astacus leptodactylus | species | 4 | 0 |
| serbia | | austropotamobius torrentium | species | 6 | 0 |
| slovenia | | austropotamobius torrentium | species | 27 | 0 |
| slovenia | municipality of logatec | austropotamobius torrentium | species | 2 | 0 |
| spain | | austropotamobius italicus | species | 32 | 0 |
| spain | | austropotamobius pallipes | species | 10 | 0 |
| spain | basque country | austropotamobius pallipes | species | 0 | 1 |
| switzerland | | austropotamobius torrentium | species | 10 | 0 |
| turkey | | astacus leptodactylus | species | 24 | 0 |
| turkey | elazig province | astacus leptodactylus | species | 0 | 1 |
| united kingdom | | pacifastacus leniusculus | species | 3 | 0 |
| united kingdom | england | austropotamobius pallipes | species | 0 | 1 |
| united kingdom | wales | austropotamobius pallipes | species | 0 | 1 |
| united states | | pacifastacus leniusculus | species | 1 | 0 |
| united states | california | astacus astacus | species | 0 | 1 |
| united states | california | astacus leptodactylus | species | 0 | 1 |
| united states | california | pacifastacus leniusculus | species | 0 | 2 |
| united states | california | pacifastacus leniusculus klamathensis | subspecies | 1 | 0 |
| united states | idaho | pacifastacus connectens | species | 7 | 0 |
| united states | idaho | pacifastacus leniusculus | species | 9 | 0 |
| united states | nevada | pacifastacus leniusculus | species | 8 | 0 |
| united states | oregon | pacifastacus connectens | species | 12 | 0 |
| united states | oregon | pacifastacus leniusculus | species | 105 | 0 |
| united states | washington | pacifastacus leniusculus | species | 108 | 0 |
| united states | wyoming | pacifastacus gambelii | species | 21 | 0 |