Sexual Parasitism in the Green Tree Frog (Hyla cinerea).
Noncalling adult male tree frogs were found in close association with about 16 percent of the calling males in a pond in Georgia. In 13 of 30 field experiments a noncalling satellite male intercepted and achieved amplexus with a gravid female moving toward the calling male. This mating strategy, which conserves energy required for calling, resembles the strategy employed by other vertebrates.
Perrill
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SA
Gerhardt
H C
HC
Daniel
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