Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/198450
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Increased temperature disrupts chemical communication in some species but not others: The importance of local adaptation and distribution |
Autor: | Iglesias-Carrasco, Maider CSIC ORCID; Head, Megan L.; Martín Rueda, José CSIC ORCID ; Cabido Quintas, Carlos CSIC ORCID | Palabras clave: | Altitude Chemical signals Communication Lizards Temperatures Tongue flick |
Fecha de publicación: | ene-2018 | Editor: | John Wiley & Sons | Citación: | Ecology and Evolution 8(2): 1031-1042 (2018) | Resumen: | Environmental conditions experienced by a species during its evolutionary history may shape the signals it uses for communication. Consequently, rapid environmental changes may lead to less effective signals, which interfere with communication between individuals, altering life history traits such as predator detection and mate searching. Increased temperature can reduce the efficacy of scent marks released by male lizards, but the extent to which this negative effect is related to specific biological traits and evolutionary histories across species and populations have not been explored. We experimentally tested how increased temperature affects the efficacy of chemical signals of high‐ and low‐altitude populations of three lizard species that differ in their ecological requirements and altitudinal distributions. We tested the behavioral chemosensory responses of males from each species and population to male scent marks that had been incubated at one of two temperatures (cold 16°C or hot 20°C). In high‐altitude populations of a mountain species (Iberolacerta monticola), the efficacy of chemical signals (i.e., latency time and number of tongue flicks) was lower after scent marks had been exposed to a hot temperature. The temperature that scent marks were incubated at did not affect the efficacy of chemical signals in a ubiquitous species (Podarcis muralis) or another mountain species (I. bonalli). Our results suggest that specific ecological traits arising through local adaptation to restricted distributions may be important in determining species vulnerability to climatic change. | Versión del editor: | http://dx.doi.org/10.1002/ece3.3646 | URI: | http://hdl.handle.net/10261/198450 | DOI: | 10.1002/ece3.3646 | E-ISSN: | 2045-7758 |
Aparece en las colecciones: | (MNCN) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Increased_Iglesias_Art2018.pdf | 700,39 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
PubMed Central
Citations
2
checked on 13-abr-2024
SCOPUSTM
Citations
4
checked on 16-abr-2024
WEB OF SCIENCETM
Citations
4
checked on 25-feb-2024
Page view(s)
151
checked on 24-abr-2024
Download(s)
217
checked on 24-abr-2024