| Country / region | Number of species | Number of genera |
|---|---|---|
| Albania | 491 | 222 |
| Algeria | 667 | 273 |
| Andorra | 207 | 123 |
| Armenia | 148 | 92 |
| Austria | 1035 | 349 |
| Azerbaijan | 709 | 272 |
| Belarus | 481 | 220 |
| Belgium | 743 | 304 |
| Bosnia and Herzegovina | 171 | 105 |
| Bulgaria | 1044 | 338 |
| Croatia | 764 | 280 |
| Cyprus | 430 | 227 |
| Czechia | 892 | 336 |
| Denmark | 559 | 251 |
| Egypt | 372 | 195 |
| Estonia | 528 | 229 |
| Faroe Islands | 90 | 62 |
| Finland | 657 | 271 |
| France | 1603 | 438 |
| France / Corsica | 565 | 254 |
| Georgia | 609 | 247 |
| Germany | 1011 | 361 |
| Greece | 1181 | 349 |
| Greece / Crete | 448 | 229 |
| Hungary | 816 | 312 |
| Iceland | 85 | 60 |
| Ireland | 415 | 210 |
| Italy | 1557 | 426 |
| Italy / Sardinia | 518 | 245 |
| Italy / Sicily | 425 | 199 |
| Kosovo | 108 | 75 |
| Latvia | 502 | 211 |
| Libya | 291 | 150 |
| Liechtenstein | 532 | 235 |
| Lithuania | 476 | 209 |
| Luxembourg | 116 | 76 |
| Malta | 144 | 107 |
| Moldova | 293 | 148 |
| Montenegro | 673 | 277 |
| Morocco | 386 | 187 |
| Netherlands | 646 | 270 |
| North Macedonia | 820 | 280 |
| Northern Ireland | 263 | 144 |
| Norway | 637 | 270 |
| Poland | 847 | 325 |
| Portugal | 829 | 299 |
| Romania | 1009 | 330 |
| Russia, Central | 684 | 266 |
| Russia, Eastern | 848 | 293 |
| Russia, Franz Jozef Land | 2 | 2 |
| Russia, Kaliningrad Region | 215 | 127 |
| Russia, Northern | 603 | 235 |
| Russia, Novaya Zemlya | 23 | 15 |
| Russia, Southern | 974 | 321 |
| Russia, Western | 447 | 198 |
| Serbia | 734 | 289 |
| Slovakia | 955 | 335 |
| Slovenia | 758 | 296 |
| Spain | 1317 | 390 |
| Spain / Balearic Islands | 315 | 178 |
| Svalbard | 19 | 14 |
| Sweden | 738 | 289 |
| Switzerland | 1002 | 348 |
| Tunisia | 330 | 187 |
| Turkey (Asia) | 1037 | 336 |
| Turkey (Europe) | 303 | 179 |
| Ukraine | 1074 | 352 |
| United Kingdom | 683 | 286 |
| Total count for countries with several regions | ||
| Denmark (political) | 578 | 259 |
| France (political) | 1711 | 443 |
| Greece (political) | 1284 | 362 |
| Italy (political) | 1699 | 437 |
| Norway (political) | 641 | 270 |
| Russia (political) | 1484 | 420 |
| Spain (political) | 1382 | 392 |
| Turkey (political) | 1075 | 345 |
| United Kingdom (political) | 683 | 286 |