| Niche overlap statistic |
---|
 | D | I | relative rank |
Overlap in North America | 0.3878 | 0.6885 | 0.5998 |
Overlap in Europe | 0.6162 | 0.8570 | 0.6589 |
- Habitat suitability maps were calculated based on species occurrences in each region (Europe and North America) independently and projected into the other region (North America and Europe, respectively).