Table 5. Ground validation statistics.
(A) Threshold values (relative occurrence rate; ROR), land area (ha), and percentage of Ouachita Mountains Ecoregion (OME) of each relative occurrence category; and (B) number of presence and absence quadrats, average canopy cover (%) of quadrats sampled in each relative occurrence category, and percentage of quadrats in each relative occurrence category with sedges present from the field sampling based on Maxent models for two primary burrowing crayfish species (Fallicambarus harpi and Procambarus reimeri) in western Arkansas.
| A | ||||
|---|---|---|---|---|
| Species | Category 1 | Category 2 | Category 3 | Category 4 |
| Thresholds (ROR) | ||||
| Fallicambarus harpi | 0.00–0.07 | 0.07–0.44 | 0.44–0.66 | 0.66–0.88 |
| Procambarus reimeri | 0.00–0.26 | 0.26–0.42 | 0.42–0.64 | 0.64–0.85 |
| Land area (ha) | ||||
| Fallicambarus harpi | 1374105 | 143139 | 21894 | 4996 |
| Procambarus reimeri | 1515441 | 15209 | 9756 | 3728 |
| Percentage of OME | ||||
| Fallicambarus harpi | 89 | 9 | 1 | <1 |
| Procambarus reimeri | 98 | 1 | 1 | <1 |