Three experiments on mate choice in meadow voles (Microtus pennsylvanicus).
Species differences in selectivity with respect to mate choice have been hypothesized to be related to mating systems. Procedures used in 3 previous experiments on monogamous prairie voles (Microtus ochrogaster) and polygamous montane voles (M. montanus) were used with polygamous meadow voles (M. pennsylvanicus). The expectation was that meadow voles would show few preferences. Female meadow voles preferred mating with familiar versus unfamiliar males but displayed no preference for unmated versus mated males. Male meadow voles displayed no preference for unmated versus mated females. The results are partially consistent with the hypothesis that relates mate choice to social and mating system, as this polygamous species resembles polygamous montane voles species in 2 situations but is similar to monogamous prairie voles in the 3rd.
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Department of Psychology, University of Florida, Gainesville 32611-2065.
Dewsbury
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D000818:Animals; D003411:Arvicolinae / Q000523:psychology*; D002755:Choice Behavior; D003307:Copulation; D004971:Estrus / Q000523:psychology; D005260:Female; D008297:Male; D012726:Sexual Behavior, Animal; D012919:Social Behavior; D012931:Social Environment