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Mappes M, Homberg U.Mappes M, et al. Among authors: homberg u.J Comp Physiol A Neuroethol Sens Neural Behav Physiol. 2007 Jan;193(1):43-50. doi: 10.1007/s00359-006-0166-x. Epub 2006 Sep 20.J Comp Physiol A Neuroethol Sens Neural Behav Physiol. 2007.PMID: 16988831