Interpopulational variation in recovery time from chill coma along a geographic gradient

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dc.contributor.authorCastañeda, LE
dc.contributor.authorLardies, MA
dc.contributor.authorBozinovic, F
dc.date.accessioned2025-01-21T01:06:36Z
dc.date.available2025-01-21T01:06:36Z
dc.date.issued2005
dc.description.abstractExtreme temperatures restrict the performance of terrestrial arthropods and variations in low temperatures on it latitudinal scale influence physiological variables. Recovery time from chill coma is a measure of cold tolerance and it is a good index of climatic adaptation. We tested differences in recovery time of the common woodlouse (Porcellio laeris) exposed to different thermal conditions. Individuals were sampled from four dirferent Populations in Chile. spanning a latitudinal range of similar to 10. Significant differences were found in recovery time among experimental temperatures and among populations. but no interaction between these factors. The results of recovery time in P. laeris showed a positive increment with annual mean minimum temperature, indicating that there is geographical variation in recovery time. While body mass presented interopopulational variation. this variation was not associated with thermal variables or latitude. Overall, our results agree with previous Studies in the sense that recovery time from chill coma decreases towards high latitudes, and it is independent of taxa, continent and hemisphere. (c) 2005 Elsevier Ltd. All rights reserved.
dc.fuente.origenWOS
dc.identifier.doi10.1016/j.jinsphys.2005.08.005
dc.identifier.eissn1879-1611
dc.identifier.issn0022-1910
dc.identifier.urihttps://doi.org/10.1016/j.jinsphys.2005.08.005
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/96187
dc.identifier.wosidWOS:000233791800008
dc.issue.numero12
dc.language.isoen
dc.pagina.final1351
dc.pagina.inicio1346
dc.revistaJournal of insect physiology
dc.rightsacceso restringido
dc.subjectbody mass
dc.subjectcold tolerance
dc.subjectgeographic variation
dc.subjectlatitude
dc.subjecttemperature
dc.subject.ods13 Climate Action
dc.subject.odspa13 Acción por el clima
dc.titleInterpopulational variation in recovery time from chill coma along a geographic gradient
dc.typeartículo
dc.volumen51
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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