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. 2017 Jul 31;5:e3632. doi: 10.7717/peerj.3632

Table 4. Maxent results.

Percent contribution and permutation importance of each environmental variable analyzed in the final Maxent models for two primary burrowing crayfish species (Fallicambarus harpi and Procambarus reimeri) in western Arkansas.

Variable Percent contribution Permutation importance
Fallicambarus harpi
Canopy 48.8 15.7
Elevation 37.9 56.3
CTI 7.6 2
Solar 4 25.4
Distance to nearest waterbody 1.8 0.6
Procambarus reimeri
Canopy 47.2 27.5
Elevation 39.8 41.9
Distance to nearest waterbody 7.1 16.8
CTI 5.5 9
Solar 0.4 4.9