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| Content Provider | Springer Nature Link |
|---|---|
| Author | McCarthy, Thomas M. Keyes, John Cade, William H. |
| Copyright Year | 2013 |
| Abstract | We studied male phonotactic behaviors elicited by acoustic cues that simulate conspecific male songs in the field cricket, Gryllus texensis. Males exhibited significant positive phonotaxis in response to the simulated song stimuli, but showed no such response to atypical song stimuli. We found no significant relationship between males’ own calling behavior and their phonotactic responses to the stimuli. Analyses indicated that larger males exhibited greater phonotactic responses, which may indicate a greater tendency to engage in aggressive interactions if size is an indicator of fighting ability. Male phonotactic responses were significantly weaker than those exhibited by females, and adult males did not exhibit stronger responses with increasing age as has been documented for females. Observed sex differences in the strengths of phonotactic responses may reflect differences in the fitness-payoffs of responding. That is, females are under strong selection pressure to respond to male songs and subsequently mate. In contrast, males responding to acoustic signals from other males need not precisely locate the signaler but would likely move to areas where females are likely to be found. Alternatively, males might benefit from avoiding areas with calling males and establishing their own calling stations away from competing males. |
| Starting Page | 634 |
| Ending Page | 648 |
| Page Count | 15 |
| File Format | |
| ISSN | 08927553 |
| Journal | Journal of Insect Behavior |
| Volume Number | 26 |
| Issue Number | 5 |
| e-ISSN | 15728889 |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2013-02-03 |
| Publisher Place | Boston |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Acoustic signal phonotaxis mating system behavioral strategy size orthoptera Entomology Behavioural Sciences Neurobiology Agriculture Animal Ecology Evolutionary Biology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Ecology, Evolution, Behavior and Systematics Insect Science |
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