Geographic class | Range | Number of species |
Northern species | Southern range margin in Iberia | 1390 |
Southern species | Northern range margin in Iberia | 514 |
Endemic speciesa | Iberia | 464 |
Ubiquitous species | Within, north and south of Iberia | 790 |
Rare speciesb | Iberia & possibly elsewhere | 48 |
Total persistent species |
| 3206 |