Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/7419
Title: Torpor during the reproductive season in a free-ranging subtropical bat, 'Nyctophilus bifax'
Contributor(s): Stawski, Clare  (author)
Publication Date: 2010
DOI: 10.1016/j.jtherbio.2010.05.009
Handle Link: https://hdl.handle.net/1959.11/7419
Abstract: During times of energetic stress many small mammals reduce their body temperature and metabolic rate, a state known as torpor. Whereas torpor is effective in energy conservation it also entails costs, such as reduced foetal development in pregnant females. Because it is currently not known how subtropical bats deal with energetic challenges during the reproductive season, the thermal biology of free-ranging non-reproductive male and pregnant female 'Nyctophilus bifax' was examined during spring. Males entered torpor much more frequently than pregnant females. However, night time activity periods were similar in both sexes. My results show that even in the subtropics torpor is used regularly during the reproductive period in spring by non-reproductive male 'N. bifax' to conserve energy, but is used rarely by pregnant females likely to prevent slowed foetal development.
Publication Type: Journal Article
Source of Publication: Journal of Thermal Biology, 35(5), p. 245-249
Publisher: Elsevier Ltd
Place of Publication: United Kingdom
ISSN: 1879-0992
0306-4565
Fields of Research (FoR) 2008: 060806 Animal Physiological Ecology
Socio-Economic Objective (SEO) 2008: 960805 Flora, Fauna and Biodiversity at Regional or Larger Scales
Peer Reviewed: Yes
HERDC Category Description: C1 Refereed Article in a Scholarly Journal
Appears in Collections:Journal Article
School of Environmental and Rural Science

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