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Selected body temperatures in the lizard Lacerta vivipara: Variation within and between populations

Research output: Contribution to journalA1: Web of Science-articleResearchpeer-review

Authors

  • R Van Damme
  • Dirk Bauwens
  • R. F Verheyen

Details

Original languageEnglish
JournalJournal of thermal biology
Volume11
Issue number4
Pages (from-to)219-222
Number of pages4
Publication statusPublished - 1986

Abstract

1. 1.|Selected body temperatures (SBT) of adult male, female and subadult Lacerta vivipara from a Belgian population, were measured monthly in a laboratory thermogradient. 2. 2.|Monthly mean SBTs varied between 29.9 and 34.0°C and differed significantly among months in all three lizard groups, and among lizard groups in 4 out of 6 months. 3. 3.|Evidence for a positive relationship between monthly SBT and air temperature was found in the subadults, but not in the adult lizards. 4. 4.|Monthly mean SBTs measured in this study were consistently higher (mean difference = 2.0°C) than those obtained by Patterson and Davies (1978) in a similar study on Lacerta vivipara from southern England. Author Keywords: Selected body temperature; behavioural thermoregulation; Lacerta vivipara; intraspecific variation in body temperature

EWI Biomedical sciences

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Documents

  • VanDamme_etal_JTHermBiol_1986

    Final published version, 290 KB, PDF-document

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