Artigo Revisado por pares

Sexual conflict as a consequence of ecology: evidence from guppy, Poecilia reticulata , populations in Trinidad

1994; Royal Society; Volume: 255; Issue: 1342 Linguagem: Inglês

10.1098/rspb.1994.0005

ISSN

1471-2954

Autores

Anne E. Magurran, Benoni H. Seghers,

Tópico(s)

Wildlife Ecology and Conservation

Resumo

Restricted accessMoreSectionsView PDF ToolsAdd to favoritesDownload CitationsTrack Citations ShareShare onFacebookTwitterLinked InRedditEmail Cite this article Magurran A. E. and Seghers Benoni H. 1994Sexual conflict as a consequence of ecology: evidence from guppy, Poecilia reticulata, populations in TrinidadProc. R. Soc. Lond. B.25531–36http://doi.org/10.1098/rspb.1994.0005SectionRestricted accessArticleSexual conflict as a consequence of ecology: evidence from guppy, Poecilia reticulata, populations in Trinidad A. E. Magurran Google Scholar Find this author on PubMed Search for more papers by this author and Benoni H. Seghers Google Scholar Find this author on PubMed Search for more papers by this author A. E. Magurran Google Scholar Find this author on PubMed and Benoni H. Seghers Google Scholar Find this author on PubMed Published:22 January 1994https://doi.org/10.1098/rspb.1994.0005AbstractAn investigation of the behaviour of guppies, Poecilia reticulata, in the wild reveals that sexual conflict varies markedly in different habitats. Males from high-predation sites in Trinidad (where the pike cichlid Crenicichla alta occurs) engage in less antipredator behaviour than females, have lower foraging rates than males from low-risk sites and are able to devote a greater proportion of their time to pursuing females and attempting sneaky matings. As a result, females in such locations receive approximately one sneaky mating attempt per minute. Female behaviour in high-predation sites is thus constrained not only by their own predator avoidance but also by sexual harassment which is itself an indirect consequence of risk. Sexual harassment is likely to compromise female choice and may have significant evolutionary consequences.FootnotesThis text was harvested from a scanned image of the original document using optical character recognition (OCR) software. As such, it may contain errors. Please contact the Royal Society if you find an error you would like to see corrected. Mathematical notations produced through Infty OCR. Previous ArticleNext Article VIEW FULL TEXT DOWNLOAD PDF FiguresRelatedReferencesDetailsCited by Snijders L, Krause S, Tump A, Breuker M, Ortiz C, Rizzi S, Ramnarine I, Krause J and Kurvers R (2021) Causal evidence for the adaptive benefits of social foraging in the wild, Communications Biology, 10.1038/s42003-020-01597-7, 4:1, Online publication date: 1-Dec-2021. 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