{"status":"public","day":"29","date_published":"2011-03-29T00:00:00Z","quality_controlled":"1","pubrep_id":"377","publication":"PLoS One","abstract":[{"text":"Context-dependent adjustment of mating tactics can drastically increase the mating success of behaviourally flexible animals. We used the ant Cardiocondyla obscurior as a model system to study adaptive adjustment of male mating tactics. This species shows a male diphenism of wingless fighter males and peaceful winged males. Whereas the wingless males stay and exclusively mate in the maternal colony, the mating behaviour of winged males is plastic. They copulate with female sexuals in their natal nests early in life but later disperse in search for sexuals outside. In this study, we observed the nest-leaving behaviour of winged males under different conditions and found that they adaptively adjust the timing of their dispersal to the availability of mating partners, as well as the presence, and even the type of competitors in their natal nests. In colonies with virgin female queens winged males stayed longest when they were the only male in the nest. They left earlier when mating partners were not available or when other males were present. In the presence of wingless, locally mating fighter males, winged males dispersed earlier than in the presence of docile, winged competitors. This suggests that C. obscurior males are capable of estimating their local breeding chances and adaptively adjust their dispersal behaviour in both an opportunistic and a risk-sensitive way, thus showing hitherto unknown behavioural plasticity in social insect males.","lang":"eng"}],"publist_id":"3059","publisher":"Public Library of Science","language":[{"iso":"eng"}],"issue":"3","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file_date_updated":"2020-07-14T12:46:12Z","scopus_import":1,"doi":"10.1371/journal.pone.0017323","citation":{"chicago":"Cremer, Sylvia, Alexandra Schrempf, and Jürgen Heinze. “Competition and Opportunity Shape the Reproductive Tactics of Males in the Ant Cardiocondyla Obscurior.” <i>PLoS One</i>. Public Library of Science, 2011. <a href=\"https://doi.org/10.1371/journal.pone.0017323\">https://doi.org/10.1371/journal.pone.0017323</a>.","ama":"Cremer S, Schrempf A, Heinze J. Competition and opportunity shape the reproductive tactics of males in the ant Cardiocondyla obscurior. <i>PLoS One</i>. 2011;6(3). doi:<a href=\"https://doi.org/10.1371/journal.pone.0017323\">10.1371/journal.pone.0017323</a>","ieee":"S. Cremer, A. Schrempf, and J. Heinze, “Competition and opportunity shape the reproductive tactics of males in the ant Cardiocondyla obscurior,” <i>PLoS One</i>, vol. 6, no. 3. Public Library of Science, 2011.","ista":"Cremer S, Schrempf A, Heinze J. 2011. Competition and opportunity shape the reproductive tactics of males in the ant Cardiocondyla obscurior. PLoS One. 6(3), e17323.","mla":"Cremer, Sylvia, et al. “Competition and Opportunity Shape the Reproductive Tactics of Males in the Ant Cardiocondyla Obscurior.” <i>PLoS One</i>, vol. 6, no. 3, e17323, Public Library of Science, 2011, doi:<a href=\"https://doi.org/10.1371/journal.pone.0017323\">10.1371/journal.pone.0017323</a>.","apa":"Cremer, S., Schrempf, A., &#38; Heinze, J. (2011). Competition and opportunity shape the reproductive tactics of males in the ant Cardiocondyla obscurior. <i>PLoS One</i>. Public Library of Science. <a href=\"https://doi.org/10.1371/journal.pone.0017323\">https://doi.org/10.1371/journal.pone.0017323</a>","short":"S. Cremer, A. Schrempf, J. Heinze, PLoS One 6 (2011)."},"type":"journal_article","article_number":"e17323","year":"2011","ddc":["576"],"author":[{"full_name":"Cremer, Sylvia","last_name":"Cremer","id":"2F64EC8C-F248-11E8-B48F-1D18A9856A87","first_name":"Sylvia","orcid":"0000-0002-2193-3868"},{"last_name":"Schrempf","full_name":"Schrempf, Alexandra","first_name":"Alexandra"},{"last_name":"Heinze","full_name":"Heinze, Jürgen","first_name":"Jürgen"}],"title":"Competition and opportunity shape the reproductive tactics of males in the ant Cardiocondyla obscurior","_id":"3399","department":[{"_id":"SyCr"}],"date_created":"2018-12-11T12:03:07Z","volume":6,"month":"03","date_updated":"2021-01-12T07:43:12Z","has_accepted_license":"1","file":[{"file_id":"5162","file_name":"IST-2015-377-v1+1_journal.pone.0017323.pdf","relation":"main_file","content_type":"application/pdf","date_created":"2018-12-12T10:15:40Z","date_updated":"2020-07-14T12:46:12Z","creator":"system","file_size":147367,"checksum":"46f8cbde61f06fcacf8fa297cacfa0e5","access_level":"open_access"}],"intvolume":"         6","tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png"},"acknowledgement":"This work was supported by the German Science Foundation (www.dfg.de, He 1623/23).","oa":1,"oa_version":"Published Version","publication_status":"published"}