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Pregled bibliografske jedinice broj: 1082554

Proximate and ultimate drivers of variation in bite force in the insular lizards Podarcis melisellensis and Podarcis sicula


Taverne, Maxime; King-Gillies, Nina; Krajnović, Maria; Lisičić, Duje; Mira, Óscar; Petricioli, Donat; Sabolić, Iva; Štambuk, Anamaria; Tadić, Zoran; Vigliotti, Chloé et al.
Proximate and ultimate drivers of variation in bite force in the insular lizards Podarcis melisellensis and Podarcis sicula // Biological Journal of the Linnean Society, 131 (2020), 1; 88-108 doi:10.1093/biolinnean/blaa091 (međunarodna recenzija, članak, znanstveni)


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Naslov
Proximate and ultimate drivers of variation in bite force in the insular lizards Podarcis melisellensis and Podarcis sicula

Autori
Taverne, Maxime ; King-Gillies, Nina ; Krajnović, Maria ; Lisičić, Duje ; Mira, Óscar ; Petricioli, Donat ; Sabolić, Iva ; Štambuk, Anamaria ; Tadić, Zoran ; Vigliotti, Chloé ; Wehrle, Beck ; Herrel, Anthony

Izvornik
Biological Journal of the Linnean Society (0024-4066) 131 (2020), 1; 88-108

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
bite force – head dimensions – intraspecific competition – island area – island isolation – lizard – Podarcis melisellensis – Podarcis sicula – resource use.

Sažetak
Bite force is a key performance trait in lizards because biting is involved in many ecologically relevant tasks, including foraging, fighting and mating. Several factors have been suggested to impact bite force in lizards, such as head morphology (proximate factors), or diet, intraspecific competition and habitat characteristics (ultimate factors). However, these have been generally investigated separately and mostly at the interspecific level. Here we tested which factors drive variation in bite force at the population level and to what extent. Our study includes 20 populations of two closely related lacertid species, Podarcis melisellensis and Podarcis sicula, which inhabit islands in the Adriatic. We found that lizards with more forceful bites have relatively wider and taller heads, and consume more hard prey and plant material. Island isolation correlates with bite force, probably by driving resource availability. Bite force is only poorly explained by proxies of intraspecific competition. The linear distance from a large island and the proportion of difficult-to-reduce food items consumed are the ultimate factors that explain most of the variation in bite force. Our findings suggest that the way in which morphological variation affects bite force is species-specific, probably reflecting the different selective pressures operating on the two species.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Projekti:
HRZZ-IP-2016-06-9177 - Genomički aspekti brze evolucije primorske gušterice (Podarcis sicula) (GENRALIZ) (Štambuk, Anamaria, HRZZ - 2016-06) ( POIROT)

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Zoran Tadić (autor)

Avatar Url Anamaria Štambuk (autor)

Avatar Url Duje Lisičić (autor)

Avatar Url Iva Sabolić (autor)

Citiraj ovu publikaciju

Taverne, Maxime; King-Gillies, Nina; Krajnović, Maria; Lisičić, Duje; Mira, Óscar; Petricioli, Donat; Sabolić, Iva; Štambuk, Anamaria; Tadić, Zoran; Vigliotti, Chloé et al.
Proximate and ultimate drivers of variation in bite force in the insular lizards Podarcis melisellensis and Podarcis sicula // Biological Journal of the Linnean Society, 131 (2020), 1; 88-108 doi:10.1093/biolinnean/blaa091 (međunarodna recenzija, članak, znanstveni)
Taverne, M., King-Gillies, N., Krajnović, M., Lisičić, D., Mira, Ó., Petricioli, D., Sabolić, I., Štambuk, A., Tadić, Z. & Vigliotti, C. (2020) Proximate and ultimate drivers of variation in bite force in the insular lizards Podarcis melisellensis and Podarcis sicula. Biological Journal of the Linnean Society, 131 (1), 88-108 doi:10.1093/biolinnean/blaa091.
@article{article, year = {2020}, pages = {88-108}, DOI = {10.1093/biolinnean/blaa091}, keywords = {bite force – head dimensions – intraspecific competition – island area – island isolation – lizard – Podarcis melisellensis – Podarcis sicula – resource use.}, journal = {Biological Journal of the Linnean Society}, doi = {10.1093/biolinnean/blaa091}, volume = {131}, number = {1}, issn = {0024-4066}, title = {Proximate and ultimate drivers of variation in bite force in the insular lizards Podarcis melisellensis and Podarcis sicula}, keyword = {bite force – head dimensions – intraspecific competition – island area – island isolation – lizard – Podarcis melisellensis – Podarcis sicula – resource use.} }
@article{article, year = {2020}, pages = {88-108}, DOI = {10.1093/biolinnean/blaa091}, keywords = {bite force – head dimensions – intraspecific competition – island area – island isolation – lizard – Podarcis melisellensis – Podarcis sicula – resource use.}, journal = {Biological Journal of the Linnean Society}, doi = {10.1093/biolinnean/blaa091}, volume = {131}, number = {1}, issn = {0024-4066}, title = {Proximate and ultimate drivers of variation in bite force in the insular lizards Podarcis melisellensis and Podarcis sicula}, keyword = {bite force – head dimensions – intraspecific competition – island area – island isolation – lizard – Podarcis melisellensis – Podarcis sicula – resource use.} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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