| Country / region | Number of species | Number of genera |
|---|---|---|
| Albania | 580 | 240 |
| Algeria | 887 | 317 |
| Andorra | 207 | 120 |
| Armenia | 280 | 151 |
| Austria | 1034 | 347 |
| Azerbaijan | 733 | 276 |
| Azores (Pt.) | 1 | 1 |
| Belarus | 514 | 224 |
| Belgium | 721 | 296 |
| Bosnia and Herzegovina | 182 | 110 |
| Bulgaria | 1109 | 350 |
| Croatia | 772 | 284 |
| Cyprus | 437 | 231 |
| Czechia | 901 | 336 |
| Denmark | 562 | 251 |
| Egypt | 401 | 204 |
| Estonia | 538 | 230 |
| Faroe Islands | 90 | 62 |
| Finland | 658 | 268 |
| France | 1598 | 445 |
| France / Corsica | 559 | 254 |
| Georgia | 779 | 291 |
| Germany | 1012 | 357 |
| Gibraltar (UK) | 2 | 2 |
| Greece | 1216 | 353 |
| Greece / Crete | 449 | 232 |
| Hungary | 812 | 314 |
| Iceland | 86 | 62 |
| Ireland | 427 | 211 |
| Italy | 1588 | 427 |
| Italy / Sardinia | 548 | 258 |
| Italy / Sicily | 475 | 228 |
| Kosovo | 234 | 128 |
| Latvia | 501 | 207 |
| Libya | 312 | 160 |
| Liechtenstein | 548 | 235 |
| Lithuania | 476 | 206 |
| Luxembourg | 497 | 229 |
| Madeira (Pt.) | 1 | 1 |
| Malta | 182 | 124 |
| Moldova | 369 | 173 |
| Montenegro | 287 | 168 |
| Morocco | 510 | 218 |
| Netherlands | 650 | 272 |
| North Macedonia | 834 | 283 |
| Northern Ireland | 318 | 172 |
| Norway | 643 | 270 |
| Poland | 852 | 324 |
| Portugal | 891 | 307 |
| Romania | 1020 | 328 |
| Russia, Central | 707 | 263 |
| Russia, Eastern | 873 | 295 |
| Russia, Franz Jozef Land | 2 | 2 |
| Russia, Kaliningrad Region | 216 | 128 |
| Russia, Northern | 604 | 230 |
| Russia, Novaya Zemlya | 23 | 13 |
| Russia, Southern | 1122 | 338 |
| Russia, Western | 445 | 195 |
| Serbia | 774 | 297 |
| Slovakia | 971 | 338 |
| Slovenia | 753 | 294 |
| Spain | 1404 | 405 |
| Spain / Balearic Islands | 354 | 191 |
| Svalbard | 18 | 14 |
| Sweden | 735 | 285 |
| Switzerland | 1018 | 350 |
| Tunisia | 402 | 221 |
| Turkey (Asia) | 1208 | 362 |
| Turkey (Europe) | 283 | 169 |
| Ukraine | 1124 | 358 |
| United Kingdom | 685 | 287 |
| Total count for countries with several regions | ||
| Denmark (political) | 581 | 259 |
| France (political) | 1702 | 451 |
| Greece (political) | 1315 | 363 |
| Italy (political) | 1729 | 443 |
| Norway (political) | 648 | 270 |
| Russia (political) | 1569 | 425 |
| Spain (political) | 1463 | 407 |
| Turkey (political) | 1240 | 368 |
| United Kingdom (political) | 685 | 287 |