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To identify sex-specific differences in the opportunity for selection, we calculated the standardized variance in mate acquisitions (I mates ) and clutch production (I clutches ) [ 2, 74].
Accordingly, the standardized variances of mate acquisition and clutch production were higher in males than in females (ΔI clutches = 0.54, ΔI mates = 0.45, Table 1), but this difference vanished when only considering successful reproducers (ΔI clutches = 0.04, ΔI mates = −0.02, Table 1).
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"Size 9," I'll repeat, holding his gaze while I clutch the webbed shoe.
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