Arid
DOI10.1111/eth.12247
Visual Matching in the Orientation of Desert Ants (Melophorus bagoti): The Effect of Changing Skyline Height
Julle-Daniere, Eglantine1; Schultheiss, Patrick1; Wystrach, Antoine2; Schwarz, Sebastian3; Nooten, Sabine S.1; Bibost, Anne-Laurence1; Cheng, Ken1
通讯作者Cheng, Ken
来源期刊ETHOLOGY
ISSN0179-1613
EISSN1439-0310
出版年2014
卷号120期号:8页码:783-792
英文摘要

Ants are known to use the terrestrial visual panorama in navigation. Recent evidence has accumulated for the use of the currently perceived visual panorama to determine a direction to head in. The pattern of the height of the terrestrial surround, the skyline, is one key cue for the Central Australian red honey ant Melophorus bagoti in determining a direction of travel. But ants might also possess some mechanism to match the skyline heights encountered during training, which functions to steer away from regions whose skyline is too high and towards regions whose skyline is too low. We made an initial test of this hypothesis by training ants to visit a feeder centred between two experimentally constructed walls of black cloth. Trained ants were then tested for their initial homing direction with the walls retaining their heights as encountered in training (controls), with one of the walls lowered or raised in height, or with one wall lowered and the opposite wall raised. Wall-height manipulations deflected the initial headings of ants towards the lower wall, with combined wall lowering and wall raising changing the initial headings by similar to 30 degrees when compared with controls. The results suggest that the ants combined the dictates of the panorama in determining the best direction of travel (a heading towards the nest) with some attractor mechanism that functions to establish the skyline heights of training conditions (a heading towards the lower wall).


英文关键词desert ant compass direction navigation skyline visual matching
类型Article
语种英语
国家Australia ; England ; Canada
收录类别SCI-E
WOS记录号WOS:000339381800006
WOS关键词SEARCHING BEHAVIOR ; EXTENDED LANDMARKS ; CATAGLYPHIS-FORTIS ; PATH-INTEGRATION ; WOOD ANTS ; NAVIGATION ; GUIDANCE ; INFORMATION ; INSECTS ; ROUTE
WOS类目Psychology, Biological ; Behavioral Sciences ; Zoology
WOS研究方向Psychology ; Behavioral Sciences ; Zoology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/181994
作者单位1.Macquarie Univ, Dept Biol Sci, Sydney, NSW 2109, Australia;
2.Univ Sussex, Sch Life Sci, Brighton, E Sussex, England;
3.McMaster Univ, Dept Psychol Neurosci & Behav, Hamilton, ON, Canada
推荐引用方式
GB/T 7714
Julle-Daniere, Eglantine,Schultheiss, Patrick,Wystrach, Antoine,et al. Visual Matching in the Orientation of Desert Ants (Melophorus bagoti): The Effect of Changing Skyline Height[J],2014,120(8):783-792.
APA Julle-Daniere, Eglantine.,Schultheiss, Patrick.,Wystrach, Antoine.,Schwarz, Sebastian.,Nooten, Sabine S..,...&Cheng, Ken.(2014).Visual Matching in the Orientation of Desert Ants (Melophorus bagoti): The Effect of Changing Skyline Height.ETHOLOGY,120(8),783-792.
MLA Julle-Daniere, Eglantine,et al."Visual Matching in the Orientation of Desert Ants (Melophorus bagoti): The Effect of Changing Skyline Height".ETHOLOGY 120.8(2014):783-792.
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