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Pregled bibliografske jedinice broj: 740497

Časopis

Autori: Huyghe, Katleen; Van Damme, Raoul; Breugelmans, Karin; Herrel, Anthony; Vanhooydonck, Bieke; Tadić, Zoran; Backeljau, Thierry
Naslov: Parentage analyses suggest female promiscuity and a disadvantage for athletic males in the colour- polymorphic lizard Podarcis melisellensis
Izvornik: Behavioral ecology and sociobiology (0340-5443) 68 (2014), 8; 1357-1366
Vrsta rada: članak
Ključne riječi: Sexual selection; Whole-animal performance; Lacertidae; Microsatellites; Bateman’s principle
Sažetak:
Although laboratory measurements of whole- animal performance have become a standard tool in evolutionary biology, if and how interindividual variation in performance translates into differential fitness remains poorly understood. Particularly rare are studies that have connected performance to mating and reproductive success in the field. In this study, we use DNA microsatellite parentage analyses to study the fitness gradient in a colour-polymorphic lizard, Podarcis melisellensis. We report on two surprising findings. First, contrary to our expectations, individual sprint speed and bite force capacity correlated negatively, not positively, with male mating and reproductive success. Second, we found an unexpected degree of promiscuity in females. Also, contrary to traditional parental investment theory, the variation in mating success and reproductive success was as high in fe- males as in males. Our results call for a better integration of whole-animal performance and life history traits, and for a reconsideration of the ideas on the likeliness of sexual selection acting on female phenotypes.
Projekt / tema: 119-0000000-1285
Izvorni jezik: ENG
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Biologija,Psihologija
Puni text rada: 740497.BES_paper.pdf (tekst priložen 12. Pro. 2014. u 18:48 sati)
URL Internet adrese: http://link.springer.com/article/10.1007%2Fs00265-014-1746-3
Broj citata:
Altmetric:
DOI: 10.1007/s00265-014-1746-3
URL cjelovitog teksta:
Google Scholar: Parentage analyses suggest female promiscuity and a disadvantage for athletic males in the colour- polymorphic lizard Podarcis melisellensis
Upisao u CROSBI: Zoran Tadić (zoran.tadic@biol.pmf.hr), 12. Pro. 2014. u 18:48 sati



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