| belgium | | pomatoschistus lozanoi | species | 8 | 0 |
| belgium | flemish region | pomatoschistus microps | species | 4 | 0 |
| belgium | flemish region | pomatoschistus minutus | species | 3 | 0 |
| croatia | dubrovnik-neretva county | ninnigobius canestrinii | species | 47 | 0 |
| croatia | primorje-gorski kotar county | pomatoschistus knerii | species | 2 | 0 |
| denmark | | pomatoschistus microps | species | 1 | 0 |
| denmark | | pomatoschistus pictus | species | 1 | 0 |
| finland | | pomatoschistus minutus | species | 9 | 0 |
| france | aquitaine region | pomatoschistus minutus | species | 5 | 0 |
| france | corse region | pomatoschistus microps | species | 13 | 0 |
| france | ile-de-france region | pomatoschistus microps | species | 22 | 0 |
| france | languedoc-roussillon region | pomatoschistus marmoratus | species | 21 | 0 |
| france | languedoc-roussillon region | pomatoschistus microps | species | 129 | 0 |
| france | languedoc-roussillon region | pomatoschistus minutus | species | 10 | 0 |
| france | nord-pas-de-calais region | pomatoschistus microps | species | 10 | 0 |
| france | pays de la loire region | pomatoschistus microps | species | 31 | 0 |
| france | rhone-alpes region | pomatoschistus microps | species | 0 | 1 |
| germany | lower saxony | pomatoschistus microps | species | 2 | 0 |
| germany | mecklenburg-vorpommern | pomatoschistus microps | species | 6 | 0 |
| greece | | pomatoschistus marmoratus | species | 1 | 0 |
| ireland | leinster province | pomatoschistus microps | species | 20 | 0 |
| italy | | pomatoschistus knerii | species | 2 | 0 |
| italy | | pomatoschistus marmoratus | species | 5 | 0 |
| italy | | pomatoschistus minutus | species | 2 | 0 |
| italy | sicily autonomous region | pomatoschistus marmoratus | species | 2 | 0 |
| italy | sicily autonomous region | pomatoschistus tortonesei | species | 3 | 0 |
| italy | umbria region | ninnigobius canestrinii | species | 2 | 0 |
| italy | veneto region | ninnigobius canestrinii | species | 8 | 0 |
| italy | veneto region | pomatoschistus knerii | species | 2 | 0 |
| italy | veneto region | pomatoschistus marmoratus | species | 13 | 0 |
| italy | veneto region | pomatoschistus minutus | species | 580 | 0 |
| netherlands | | pomatoschistus lozanoi | species | 5 | 0 |
| netherlands | | pomatoschistus microps | species | 1 | 0 |
| netherlands | | pomatoschistus minutus | species | 1 | 0 |
| netherlands | north holland province | pomatoschistus lozanoi | species | 3 | 0 |
| norway | hordaland county | pomatoschistus norvegicus | species | 4 | 0 |
| norway | hordaland county | pomatoschistus pictus | species | 4 | 0 |
| portugal | | pomatoschistus microps | species | 17 | 0 |
| portugal | aveiro district | pomatoschistus microps | species | 56 | 1 |
| portugal | lisboa district | pomatoschistus microps | species | 52 | 0 |
| portugal | setubal district | pomatoschistus microps | species | 41 | 0 |
| portugal | viana do castelo district | pomatoschistus microps | species | 2 | 0 |
| saint helena | saint helena dependency | pomatoschistus microps | species | 1 | 0 |
| spain | catalonia | pomatoschistus microps | species | 55 | 0 |
| sweden | | pomatoschistus microps | species | 4 | 0 |
| sweden | | pomatoschistus minutus | species | 2 | 0 |
| sweden | vastra gotaland | pomatoschistus minutus | species | 2 | 0 |
| sweden | vastra gotaland | pomatoschistus pictus | species | 2 | 0 |
| tunisia | | pomatoschistus tortonesei | species | 16 | 0 |
| turkey | | pomatoschistus anatoliae | species | 10 | 0 |
| turkey | | pomatoschistus bathi | species | 15 | 0 |
| turkey | | pomatoschistus nanus | species | 6 | 0 |
| turkey | balikesir province | pomatoschistus sp. voucher 1435 | species | 1 | 0 |
| turkey | istanbul province | pomatoschistus sp. voucher 1429 | species | 1 | 0 |
| turkey | manisa province | pomatoschistus minutus | species | 1 | 0 |
| turkey | manisa province | pomatoschistus norvegicus | species | 1 | 0 |
| turkey | mugla province | pomatoschistus bathi | species | 1 | 0 |
| united kingdom | | pomatoschistus minutus | species | 2 | 0 |
| united kingdom | england | pomatoschistus microps | species | 3 | 1 |
| united kingdom | england | pomatoschistus minutus | species | 11 | 0 |
| united kingdom | england | pomatoschistus pictus | species | 5 | 0 |
| united kingdom | scotland | pomatoschistus microps | species | 8 | 1 |
| united kingdom | scotland | pomatoschistus minutus | species | 5 | 0 |