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Nutritional condition influences investment by male katydids in nuptial food gifts |
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| Authors: | Zhiyun Jia Z.Higang Jiang Scott K. Sakaluk |
| Affiliation: | Institute of Zoology, Chinese Academy of Sciences, Beijing, China and;Behaviour, Ecology, Evolution, and Systematics Section, Department of Biological Sciences, Illinois State University, Normal, Illinois, U.S.A. |
| Abstract: | |
| Keywords: | Gampsocleis gratiosa katydids nuptial food gifts sexual selection spermatophore. |