| Country / region | Number of species | Number of genera |
|---|---|---|
| Albania | 581 | 244 |
| Algeria | 903 | 323 |
| Andorra | 207 | 121 |
| Armenia | 284 | 153 |
| Austria | 1031 | 352 |
| Azerbaijan | 785 | 300 |
| Azores (Pt.) | 2 | 2 |
| Belarus | 514 | 226 |
| Belgium | 725 | 301 |
| Bosnia and Herzegovina | 205 | 125 |
| Bulgaria | 1111 | 360 |
| Croatia | 772 | 289 |
| Cyprus | 439 | 232 |
| Czechia | 910 | 344 |
| Denmark | 558 | 249 |
| Egypt | 398 | 205 |
| Estonia | 535 | 231 |
| Faroe Islands | 90 | 62 |
| Finland | 655 | 269 |
| France | 1603 | 454 |
| France / Corsica | 571 | 259 |
| Georgia | 809 | 312 |
| Germany | 1016 | 363 |
| Gibraltar (UK) | 2 | 2 |
| Greece | 1221 | 361 |
| Greece / Crete | 449 | 233 |
| Hungary | 815 | 320 |
| Iceland | 86 | 62 |
| Ireland | 429 | 212 |
| Italy | 1586 | 435 |
| Italy / Sardinia | 550 | 262 |
| Italy / Sicily | 512 | 241 |
| Kosovo | 282 | 149 |
| Latvia | 499 | 208 |
| Libya | 348 | 172 |
| Liechtenstein | 548 | 237 |
| Lithuania | 466 | 204 |
| Luxembourg | 497 | 231 |
| Madeira (Pt.) | 1 | 1 |
| Malta | 182 | 123 |
| Moldova | 372 | 176 |
| Montenegro | 287 | 168 |
| Morocco | 624 | 247 |
| Netherlands | 656 | 276 |
| North Macedonia | 834 | 288 |
| Northern Ireland | 319 | 174 |
| Norway | 642 | 272 |
| Poland | 854 | 328 |
| Portugal | 904 | 316 |
| Romania | 1017 | 337 |
| Russia, Central | 711 | 269 |
| Russia, Eastern | 888 | 308 |
| Russia, Franz Jozef Land | 2 | 2 |
| Russia, Kaliningrad Region | 223 | 131 |
| Russia, Northern | 624 | 238 |
| Russia, Novaya Zemlya | 23 | 14 |
| Russia, Southern | 1139 | 350 |
| Russia, Western | 440 | 196 |
| Serbia | 733 | 287 |
| Slovakia | 968 | 344 |
| Slovenia | 780 | 305 |
| Spain | 1443 | 418 |
| Spain / Balearic Islands | 360 | 195 |
| Svalbard | 18 | 14 |
| Sweden | 735 | 287 |
| Switzerland | 1018 | 354 |
| Tunisia | 400 | 221 |
| Turkey (Asia) | 1265 | 377 |
| Turkey (Europe) | 307 | 168 |
| Ukraine | 1115 | 366 |
| United Kingdom | 684 | 290 |
| Total count for countries with several regions | ||
| Denmark (political) | 578 | 257 |
| France (political) | 1707 | 461 |
| Greece (political) | 1323 | 372 |
| Italy (political) | 1747 | 451 |
| Norway (political) | 647 | 273 |
| Russia (political) | 1600 | 439 |
| Spain (political) | 1501 | 420 |
| Turkey (political) | 1295 | 383 |
| United Kingdom (political) | 684 | 290 |