Arid
DOI10.1242/jeb.01159
Navigation in wood ants Formica japonica: context dependent use of landmarks
Fukushi, T; Wehner, R
通讯作者Fukushi, T
来源期刊JOURNAL OF EXPERIMENTAL BIOLOGY
ISSN0022-0949
EISSN1477-9145
出版年2004
卷号207期号:19页码:3431-3439
英文摘要

Wood ants Formica japonica can steer their outbound (foraging) and inbound (homing) courses without using celestial compass information, by relying exclusively on landmark cues. This is shown by training ants to run back and forth between the nest and an artificial feeder, and later displacing the trained ants either from the nest (when starting their foraging runs: outbound full-vector ants) or from the feeder (when starting their home runs: inbound full-vector ants) to various nearby release sites. In addition, ants that have already completed their foraging and homing runs are displaced after arrival either at the feeder (outbound zero-vector ants) or at the nest (inbound zero-vector ants), respectively, to the very same release sites. Upon release, the full-vector ants steer their straight courses by referring to panoramic landmark cues, while the zero-vector ants presented with the very same visual scenery immediately search for local landmark cues defining their final goal. Hence, it depends on the context, in this case on the state of the forager’s round-trip cycle, what visual cues are picked out from a given set of landmarks and used for navigation.


英文关键词ant Formica japonica landmark guidance navigation path integration
类型Article
语种英语
国家Japan ; Switzerland
收录类别SCI-E
WOS记录号WOS:000224507500028
WOS关键词VISUAL NAVIGATION ; DESERT ANTS ; INSECTS ; CALIBRATION ; GUIDANCE ; CUES ; BEES
WOS类目Biology
WOS研究方向Life Sciences & Biomedicine - Other Topics
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/147342
作者单位(1)Miyagi Univ Educ, Dept Biol, Aoba Ku, Sendai, Miyagi 9800845, Japan;(2)Univ Zurich, Dept Zool, CH-8057 Zurich, Switzerland
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GB/T 7714
Fukushi, T,Wehner, R. Navigation in wood ants Formica japonica: context dependent use of landmarks[J],2004,207(19):3431-3439.
APA Fukushi, T,&Wehner, R.(2004).Navigation in wood ants Formica japonica: context dependent use of landmarks.JOURNAL OF EXPERIMENTAL BIOLOGY,207(19),3431-3439.
MLA Fukushi, T,et al."Navigation in wood ants Formica japonica: context dependent use of landmarks".JOURNAL OF EXPERIMENTAL BIOLOGY 207.19(2004):3431-3439.
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