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dc.date.accessioned | 2020-07-03T20:08:32Z | |
dc.date.available | 2020-07-03T20:08:32Z | |
dc.date.issued | 2017-06 | |
dc.identifier.uri | http://sedici.unlp.edu.ar/handle/10915/99941 | |
dc.description.abstract | Anurans employ a wide variety of anti-predator mechanisms to defend themselves. In casque-headed hylids, defence is thought to be a complex combination of several anti-predator mechanisms. However, the defence traits of only a few species are known; some hypotheses have yet to be addressed, whereas others, already tested in some species, need to be tested in additional taxa. The anti-predator mechanism of the casque-headed frog, Argenteohyla siemersi, is described here. It is a complex mechanism consisting of (1) behavioural and ecological traits, including secretive and semi-phragmotic habits and posture; (2) morphological features, including cryptic and aposematic colourations, a skull covered with bony dermal spines and protuberances that are associated with two types of granular venom glands; and (3) physiological and chemical traits, such as a highly lethal skin secretion. Our results are compared with those of previous studies of defence mechanisms in casque-headed frogs in an effort to understand the mechanisms and evaluate their potential phylogenetic signal in this group of anurans. | en |
dc.format.extent | 94-107 | es |
dc.language | en | es |
dc.subject | Anti-predator mechanisms | es |
dc.subject | Aposematic colouration | es |
dc.subject | Argenteohyla siemersi | es |
dc.subject | Casqueheaded frog | es |
dc.subject | Phragmotic behaviour | es |
dc.subject | Toxic skin secretion | es |
dc.subject | Anurans | es |
dc.title | Multiple anti-predator mechanisms in the red-spotted Argentina Frog (Amphibia: Hylidae) | en |
dc.type | Articulo | es |
sedici.identifier.uri | https://ri.conicet.gov.ar/11336/41585 | es |
sedici.identifier.other | http://doi.org/10.1111/jzo.12439 | es |
sedici.identifier.other | hdl:11336/41585 | es |
sedici.identifier.issn | 0952-8369 | es |
sedici.creator.person | Cajade, Rodrigo | es |
sedici.creator.person | Hermida, Gladys Noemí | es |
sedici.creator.person | Piñeiro, José Miguel | es |
sedici.creator.person | Regueira, Eleonora | es |
sedici.creator.person | Alcalde, Leandro | es |
sedici.creator.person | Fusco, Luciano Sebastián | es |
sedici.creator.person | Marangoni, Federico | es |
sedici.subject.materias | Ciencias Naturales | es |
sedici.description.fulltext | true | es |
mods.originInfo.place | Instituto de Limnología "Dr. Raúl A. Ringuelet" | es |
sedici.subtype | Articulo | es |
sedici.rights.license | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | |
sedici.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
sedici.description.peerReview | peer-review | es |
sedici.relation.journalTitle | Journal of Zoology | es |
sedici.relation.journalVolumeAndIssue | vol. 302, no. 2 | es |