| Country / region | Number of species | Number of genera |
|---|---|---|
| Albania | 569 | 235 |
| Algeria | 689 | 279 |
| Andorra | 214 | 124 |
| Armenia | 149 | 93 |
| Austria | 1035 | 345 |
| Azerbaijan | 718 | 271 |
| Belarus | 481 | 217 |
| Belgium | 740 | 301 |
| Bosnia and Herzegovina | 178 | 108 |
| Bulgaria | 1046 | 335 |
| Croatia | 765 | 279 |
| Cyprus | 431 | 228 |
| Czechia | 893 | 333 |
| Denmark | 560 | 249 |
| Egypt | 378 | 195 |
| Estonia | 528 | 226 |
| Faroe Islands | 90 | 62 |
| Finland | 657 | 268 |
| France | 1606 | 436 |
| France / Corsica | 565 | 253 |
| Georgia | 613 | 247 |
| Germany | 1013 | 357 |
| Greece | 1182 | 347 |
| Greece / Crete | 449 | 229 |
| Hungary | 813 | 310 |
| Iceland | 84 | 60 |
| Ireland | 415 | 210 |
| Italy | 1576 | 425 |
| Italy / Sardinia | 522 | 246 |
| Italy / Sicily | 425 | 200 |
| Kosovo | 107 | 74 |
| Latvia | 502 | 208 |
| Libya | 294 | 151 |
| Liechtenstein | 531 | 230 |
| Lithuania | 476 | 206 |
| Luxembourg | 492 | 228 |
| Malta | 144 | 107 |
| Moldova | 293 | 148 |
| Montenegro | 673 | 275 |
| Morocco | 417 | 191 |
| Netherlands | 645 | 268 |
| North Macedonia | 819 | 277 |
| Northern Ireland | 264 | 145 |
| Norway | 637 | 267 |
| Poland | 848 | 322 |
| Portugal | 851 | 299 |
| Romania | 1010 | 327 |
| Russia, Central | 689 | 263 |
| Russia, Eastern | 849 | 289 |
| Russia, Franz Jozef Land | 2 | 2 |
| Russia, Kaliningrad Region | 215 | 127 |
| Russia, Northern | 607 | 232 |
| Russia, Novaya Zemlya | 23 | 13 |
| Russia, Southern | 976 | 319 |
| Russia, Western | 448 | 196 |
| Serbia | 734 | 287 |
| Slovakia | 953 | 332 |
| Slovenia | 757 | 294 |
| Spain | 1372 | 398 |
| Spain / Balearic Islands | 341 | 189 |
| Svalbard | 18 | 14 |
| Sweden | 738 | 286 |
| Switzerland | 1007 | 344 |
| Tunisia | 333 | 192 |
| Turkey (Asia) | 1058 | 338 |
| Turkey (Europe) | 301 | 178 |
| Ukraine | 1072 | 348 |
| United Kingdom | 682 | 283 |
| Total count for countries with several regions | ||
| Denmark (political) | 579 | 257 |
| France (political) | 1713 | 441 |
| Greece (political) | 1287 | 360 |
| Italy (political) | 1715 | 436 |
| Norway (political) | 641 | 267 |
| Russia (political) | 1488 | 418 |
| Spain (political) | 1432 | 400 |
| Turkey (political) | 1092 | 346 |
| United Kingdom (political) | 682 | 283 |