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dc.contributor.authorChen, Ai-li
dc.contributor.authorChen, Chuan-cheng
dc.contributor.authorKatoh, Toru
dc.contributor.authorKatoh, Takehiro K.
dc.contributor.authorWatada, Masayoshi
dc.contributor.authorToda, Masanori J.
dc.contributor.authorRitchie, Michael G.
dc.contributor.authorWen, Shuo-yang
dc.date.accessioned2020-08-21T23:37:07Z
dc.date.available2020-08-21T23:37:07Z
dc.date.issued2019-10
dc.identifier.citationChen , A , Chen , C , Katoh , T , Katoh , T K , Watada , M , Toda , M J , Ritchie , M G & Wen , S 2019 , ' Evolution and diversity of the courtship repertoire in the Drosophila montium species group (Diptera: Drosophilidae) ' , Journal of Evolutionary Biology , vol. 32 , no. 10 , pp. 1124-1140 . https://doi.org/10.1111/jeb.13515en
dc.identifier.issn1010-061X
dc.identifier.otherPURE: 260619032
dc.identifier.otherPURE UUID: f0eda1ba-7248-4acf-9367-1ed1791270a0
dc.identifier.otherRIS: urn:235030EFBE2D19CF485BAED6F84F4397
dc.identifier.otherORCID: /0000-0001-7913-8675/work/61133106
dc.identifier.otherScopus: 85070896068
dc.identifier.otherWOS: 000482862000001
dc.identifier.urihttp://hdl.handle.net/10023/20498
dc.descriptionSYW is funded by the National Scientific Foundation of China (31372187). MGR is funded by the NERC, UK (grants NE/E015255/1 and NE/J020818/1).en
dc.description.abstractChanges in elements of courtship behaviour can influence sexual isolation between species. Large‐scale analyses of changes, including loss and gain of courtship elements, across a relatively complete phylogenetic group are rare but needed to understand the significance of such changes, for example whether the gain and loss of courtship elements are essentially arbitrary or equally reversible. In most species of Drosophila, courtship, including singing, mainly occurs before mounting as pre‐mounting courtship. The Drosophila montium species group is unusual because loss of pre‐mounting courtship and gain of post‐mounting one has been detected in this group. Here we provide an extensive analysis on the courtship repertoire and songs of 42 species in this group. Synchronously captured video and audio recordings were analysed to describe courtship patterns and male courtship songs and changes were analysed in a phylogenetic context. Ancestral state reconstruction suggests that a gain of post‐mounting courtship singing at the ancestor of this species group has been accompanied with a concurrent decrease in the incidence of pre‐mounting courtship singing and has led to subsequent further decrease and eventually complete loss of pre‐mounting courtship song in several lineages. Alongside this evolutionary trend towards post‐mounting courtship, sine song and a special type of “high pulse repetition song” have become more widely used for courtship during species diversification in the montium group. It is likely that the elaboration of post‐mounting courtship behaviours is associated with changes in the relative importance of pre‐ and post‐mounting components of mating systems, such as sperm competition or cryptic female choice.
dc.format.extent17
dc.language.isoeng
dc.relation.ispartofJournal of Evolutionary Biologyen
dc.rightsCopyright © 2019 European Society For Evolutionary Biology. Journal of Evolutionary Biology © 2019 European Society For Evolutionary Biology. This work has been made available online in accordance with the publisher’s policies. This is the author created, accepted version manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at https://doi.org/10.1111/jeb.13515en
dc.subjectAncestral state reconstructionen
dc.subjectDrosophila montium species groupen
dc.subjectHigh pulse repetition songen
dc.subjectPhylogenyen
dc.subjectPost-mounting courtshipen
dc.subjectPre-mounting courtshipen
dc.subjectPulse repetition rateen
dc.subjectPulse songen
dc.subjectSine songen
dc.subjectQH301 Biologyen
dc.subjectDASen
dc.subject.lccQH301en
dc.titleEvolution and diversity of the courtship repertoire in the Drosophila montium species group (Diptera: Drosophilidae)en
dc.typeJournal articleen
dc.description.versionPostprinten
dc.contributor.institutionUniversity of St Andrews.School of Biologyen
dc.contributor.institutionUniversity of St Andrews.Centre for Biological Diversityen
dc.contributor.institutionUniversity of St Andrews.Institute of Behavioural and Neural Sciencesen
dc.identifier.doihttps://doi.org/10.1111/jeb.13515
dc.description.statusPeer revieweden
dc.date.embargoedUntil2020-08-22


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