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Females were not allowed to watch male-female social interactions Mated males copulated, Unmated males courted a female that rejected it, Virgin-control males did not encounter any female , and then were given the choice between the same two males. Citing articles via Web of Science Courtship lasted on average 5. Delayed male maturity is a cost of producing large sperm in Drosophila. Bushcricket spermatophores vary in accord with sperm competition and parental investment theory. We found that male D.
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Elephant seals are known to engage in bloody battles in order to retain their title has dominant male so that they are able to mate with all the females in their community. PubMed Cite this publication. Potential fitness benefits from mate selection in the. The female reproductive status seems to determine male mating success in this species, since fending behavior by the female ended the male courtship bout.
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