Table 1.

Results of generalized linear analyses to examine changes in body size (pronotum width; PW) and weapon size (hind femur width; HFW) across sites and months.

Source	Male PW			Male HFW			Female PW			Female HFW
	χ2	df	p	χ2	df	p	χ2	df	p	χ2	df	p
Site	7.868	1	0.005	0.458	1	0.499	15.814	1	<0.001	2.964	1	0.085
Month	123.178	3	<0.001	67.216	3	<0.001	81.086	3	<0.001	27.591	3	<0.001
Site × Month	40.652	3	<0.001	25.322	3	<0.001	6.213	3	0.102	15.238	3	0.002