| Country / region | Number of species | Number of genera |
|---|---|---|
| Albania | 576 | 239 |
| Algeria | 759 | 285 |
| Andorra | 206 | 120 |
| Armenia | 212 | 117 |
| Austria | 1034 | 345 |
| Azerbaijan | 723 | 276 |
| Belarus | 483 | 217 |
| Belgium | 740 | 302 |
| Bosnia and Herzegovina | 179 | 108 |
| Bulgaria | 1100 | 350 |
| Croatia | 767 | 281 |
| Cyprus | 431 | 228 |
| Czechia | 903 | 337 |
| Denmark | 561 | 249 |
| Egypt | 383 | 195 |
| Estonia | 528 | 226 |
| Faroe Islands | 90 | 62 |
| Finland | 657 | 268 |
| France | 1613 | 441 |
| France / Corsica | 560 | 253 |
| Georgia | 615 | 248 |
| Germany | 1012 | 357 |
| Greece | 1192 | 349 |
| Greece / Crete | 447 | 229 |
| Hungary | 809 | 312 |
| Iceland | 84 | 60 |
| Ireland | 424 | 211 |
| Italy | 1582 | 424 |
| Italy / Sardinia | 540 | 255 |
| Italy / Sicily | 435 | 206 |
| Kosovo | 169 | 112 |
| Latvia | 502 | 208 |
| Libya | 298 | 152 |
| Liechtenstein | 530 | 230 |
| Lithuania | 476 | 206 |
| Luxembourg | 497 | 229 |
| Madeira (Pt.) | 1 | 1 |
| Malta | 146 | 107 |
| Moldova | 293 | 148 |
| Montenegro | 672 | 276 |
| Morocco | 449 | 195 |
| Netherlands | 648 | 271 |
| North Macedonia | 823 | 281 |
| Northern Ireland | 318 | 172 |
| Norway | 641 | 269 |
| Poland | 846 | 322 |
| Portugal | 850 | 303 |
| Romania | 1019 | 329 |
| Russia, Central | 687 | 263 |
| Russia, Eastern | 856 | 291 |
| Russia, Franz Jozef Land | 2 | 2 |
| Russia, Kaliningrad Region | 215 | 127 |
| Russia, Northern | 608 | 231 |
| Russia, Novaya Zemlya | 23 | 13 |
| Russia, Southern | 1007 | 324 |
| Russia, Western | 446 | 195 |
| Serbia | 763 | 295 |
| Slovakia | 962 | 335 |
| Slovenia | 755 | 294 |
| Spain | 1381 | 401 |
| Spain / Balearic Islands | 345 | 189 |
| Svalbard | 18 | 14 |
| Sweden | 736 | 285 |
| Switzerland | 1013 | 349 |
| Tunisia | 350 | 194 |
| Turkey (Asia) | 1120 | 348 |
| Turkey (Europe) | 295 | 176 |
| Ukraine | 1086 | 351 |
| United Kingdom | 680 | 283 |
| Total count for countries with several regions | ||
| Denmark (political) | 580 | 257 |
| France (political) | 1717 | 446 |
| Greece (political) | 1294 | 362 |
| Italy (political) | 1720 | 438 |
| Norway (political) | 646 | 269 |
| Russia (political) | 1518 | 422 |
| Spain (political) | 1440 | 403 |
| Turkey (political) | 1151 | 355 |
| United Kingdom (political) | 680 | 283 |