Sexual selection on population-level mating opportunities drives morph ratios in a fig wasp with extreme male dimorphism

Table 1 Site and population level sampling of P. minerva in Sydney

Site*	Figs	Trees	FU/F	+ M/M	Chi sq	p	Wasps	wasps/fig	SR
Balmoral Manly Penrith Wisemans	42 21 22 27	17 11 8 8	48/55 28/31 37/50 22/27	24/27 12/16 14/17 17/20	< 0.001 0.93 0.14 < 0.001	1 0.33 0.71 1	82 47 67 47	1.95 2.14 2.91 1.74	0.33 0.34 0.25 0.43
Sydney (all)	114	44	135/163	67/80	< 0.001	1	243	2.13	0.33

*Coordinates of sites: Balmoral (34.31S, 150.52E), Manly (33.81S, 151.29E), Penrith (33.75S, 150.69E), Wisemans Ferry (33.38S, 150.99E). FM females mated; FU/F females unmated/total females; + M/M winged males/all males, chisq chi-squared value for 2-sample test for equality of proportions, p p-value; wasps total wasps; wasps/fig mean wasps per fig (see Fig. 3 for variation); SR sex ratio (proportion males/all wasps

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