TABLE 3.
Results of generalized linear mixed models (GLMMs) assuming a Poisson distribution, testing for the relationship between the proportion and edge density of low‐intensity agricultural areas within 250 m around the eight study sites and the total number of spider specimens per nest and site from families, which were most commonly preyed by the wasp genera Trypoxylon (Try) and Dipogon (Dip)
Metric | Family | Estimate | SE | z value | Pr(>|z|) |
---|---|---|---|---|---|
Edge density | Araneidae (Try) | −0.02 | 0.01 | −1.84 | 0.07 |
Linyphiidae (Try) | 0.00 | 0.01 | −0.23 | 0.82 | |
Theridiidae (Try) | −0.01 | 0.01 | −1.08 | 0.28 | |
Thomisidae (Dip) | 0.00 | 0.01 | −0.57 | 0.57 | |
Proportion | Araneidae (Try) | −0.07 | 0.04 | −1.70 | 0.09 |
Linyphiidae (Try) | 0.01 | 0.04 | 0.40 | 0.69 | |
Theridiidae (Try) | 0.01 | 0.05 | 0.19 | 0.85 | |
Thomisidae (Dip) | −0.06 | 0.01 | −9.41 | 0.00 |
The IDs of the sites were included as a random effect in these GLMMs. The number of observations was 8 in each case. Significant relationships are marked bold.