| Throughout the study period, all mounting behavior and complete copulatory sequences were recorded during critical incident sampling. |
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| Then there's the words relating to bodily functions, be that copulatory or defecatory. |
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| Overall, however, the distinctive copulatory behavior of avocets and stilts seems relatively uniform across the family. |
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| During copulation, males move their copulatory organs, the pedipalps, in a rhythmic, twisting manner. |
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| For each male, we used the number of observed copulations as an estimate of his total copulatory success. |
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| They transport the spermatophores with a copulatory organ, called the ligula, located on the tip of one of their arms. |
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| In the serin, Serinus serinus, female, copulatory behavior was not significantly affected by song performance of the mate. |
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| A construction of the fertilisation and copulatory events is proposed based on descriptive and experimental evidence in other zygopterans as well as in this species. |
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| In general, ovarian estrogens feminize and demasculinize the developing hypothalamus and perhaps other brain areas known to control copulatory behaviors. |
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| The male's bulbus glandis enlarges during copulation, forming a copulatory tie which may last for more than an hour. |
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| Both male and female reproductive segments were dissected, especially the female ovipositor and male copulatory organs. |
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| The structure, function, and postembryonic development of the male and female copulatory organs of the black widow spider Latrodectus curacaviensis. |
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| Copulatory parameters and reproductive success of wild leopards in South Africa. |
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