Dispersal Kernel Determines Symmetry of Spread and Geographical Range for an Insect

Table 1

Confusion matrix for cascading megapopulation with overlapping size ranges and alternative models for geographical range of G. speciosus. Overlap refers to overlap in forest size classes. CM: cascading megapopulation; MA: minimum area; pres.: presence; abs: absence.

Model	Correctly Predicted pres	Correctly Predicted abs	Unpred pres	Unpred abs
CM with overlap	15	8	0	0
CM no overlap	15	3	0	5
MA with overlap	14	3	1	5
MA no overlap	14	3	1	5