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Desert ants do not acquire and use a three-dimensional global vector

Gunnar Grah1 email, Rüdiger Wehner2 email and Bernhard Ronacher1 email

Department of Biology, Humboldt-Universität zu Berlin, Invalidenstrasse 43, D-10099 Berlin, Germany

Institute of Zoology/Neurobiology, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland

author email corresponding author email

Frontiers in Zoology 2007, 4:12doi:10.1186/1742-9994-4-12

Published: 3 May 2007

Additional files

Additional file 1:

Experiment 1: Ramp choice using a "softer" criterion for defining descents (cf. Figure 3). Tabulated are the type of preceding training and the number of decisions to either pass or descend at each of the six offered ramps, and the resulting percentage of descents. All descents of more than 20 cm were considered.

Format: XLS Size: 15KB Download file

This file can be viewed with: Microsoft Excel Viewer

Additional file 2:

Experiment 2: Ramp choice using a "softer" criterion for defining ascents (cf. Figure 6). Tabulated are the type of preceding training and number of decisions to either pass or ascend at each of the six offered ramps, and the resulting percentage of ascents. All ascents of more than 20 cm were considered.

Format: XLS Size: 15KB Download file

This file can be viewed with: Microsoft Excel Viewer


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