Arid
DOI10.1016/j.jaridenv.2015.10.002
Caught basking in the winter sun: Preliminary data on winter thermoregulation in the Ethiopian hedgehog, Paraechinus aethiopicus, in Qatar
Abu Baker, Mohammad A.1; Reeve, Nigel; Mohedano, Ivan1; Conkey, April A. T.2,3; Macdonald, David W.4; Yamaguchi, Nobuyuki1
通讯作者Abu Baker, Mohammad A.
来源期刊JOURNAL OF ARID ENVIRONMENTS
ISSN0140-1963
EISSN1095-922X
出版年2016
卷号125页码:52-55
英文摘要

Biologists focus on thermoregulation of desert mammals in terms of how they minimize heat gain, and put less effort on how they maximize heat gain during the cooler months. Heat gain may contribute to significant energy savings in desert mammals when the ambient temperature is substantially lower than body temperature. We investigated winter thermoregulation in free-ranging Ethiopian hedgehogs, Paraechinus aethiopicus, during winter using radio-telemetry in Qatar. Hedgehog temperatures (Animal T-a) were significantly higher than ambient temperatures (T-a) throughout the day, the difference was more extreme during the mid-day. We observed several hedgehogs basking with their radio-tags exposed to direct sunlight. We suggest that basking is beneficial for the hedgehog’s thermoregulation in the desert where plenty of solar radiation is available with few predators. This is the first report of basking in the subfamily Erinaceinae. (C) 2015 Elsevier Ltd. All rights reserved.


英文关键词Basking Desert Erinaceidae Ethiopian hedgehog Heterothermy Temperature sensor
类型Article
语种英语
国家Qatar ; USA ; England
收录类别SCI-E
WOS记录号WOS:000366773000007
WOS关键词BEHAVIOR ; HETEROTHERMY ; TEMPERATURE ; HIBERNATION ; STRATEGIES ; TORPOR
WOS类目Ecology ; Environmental Sciences
WOS研究方向Environmental Sciences & Ecology
来源机构University of Oxford
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/194077
作者单位1.Qatar Univ, Dept Biol & Environm Sci, Coll Arts & Sci, Doha, Qatar;
2.Texas A&M Univ, Caesar Kleberg Wildlife Res Inst, Kingsville, TX 78363 USA;
3.Texas A&M Univ, Dept Anim Rangeland & Wildlife Sci, Kingsville, TX 78363 USA;
4.Univ Oxford, Dept Zool, Wildlife Conservat Res Unit, Recanati Kaplan Ctr, Oxford OX13 5QL, England
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GB/T 7714
Abu Baker, Mohammad A.,Reeve, Nigel,Mohedano, Ivan,et al. Caught basking in the winter sun: Preliminary data on winter thermoregulation in the Ethiopian hedgehog, Paraechinus aethiopicus, in Qatar[J]. University of Oxford,2016,125:52-55.
APA Abu Baker, Mohammad A.,Reeve, Nigel,Mohedano, Ivan,Conkey, April A. T.,Macdonald, David W.,&Yamaguchi, Nobuyuki.(2016).Caught basking in the winter sun: Preliminary data on winter thermoregulation in the Ethiopian hedgehog, Paraechinus aethiopicus, in Qatar.JOURNAL OF ARID ENVIRONMENTS,125,52-55.
MLA Abu Baker, Mohammad A.,et al."Caught basking in the winter sun: Preliminary data on winter thermoregulation in the Ethiopian hedgehog, Paraechinus aethiopicus, in Qatar".JOURNAL OF ARID ENVIRONMENTS 125(2016):52-55.
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