| Species richness area | |||
| Classes | No. of species | km2 | % |
| Very Low | R ≤ 5 | 14553.8 | 70.32 |
| Low | 6 ≤ R ≤ 9 | 2950.4 | 14.25 |
| Medium | 10 ≤ R ≤ 13 | 1805.5 | 8.71 |
| High | 14 ≤ R ≤ 17 | 843.8 | 4.08 |
| Very High | R ≥ 18 | 547.6 | 2.64 |
| Total |
| 20701.1 | 100 |