Species category | Exponential coefficient | Power-law coefficient |
---|---|---|
Non-endemics | ||
 Zeta Order ≤ 17 | 0.55 (p < 0.001) | 1.68 (p < 0.001) |
 Zeta Order > 17 | 1.11 (p < 0.001) | 0 (p = 1) |
Neo-endemics | ||
 Zeta Order ≤ 8 | 0.59 (p < 0.001) | 2.01 (p < 0.001) |
 Zeta Order > 8 | 1.43 (p < 0.001) | 0 (p = 1) |
Palaeo-endemics | ||
 Zeta Order ≤ 6 | 1.04 (p < 0.001) | 1.16 (p < 0.001) |
 Zeta Order > 6 | 1.82 (p < 0.001) | 0 (p = 1) |