title: WITHDRAWN: Positive force feedback in development of substrate grip in the stick insect tarsus.
abstract: The Publisher regrets that this article is an accidental duplication of an article that has already been published, http://dx.doi.org/10.1016/j.asd.2014.06.002. The duplicate article has therefore been withdrawn.
authors.affiliation: Department of Anatomy and Pathology, Joan C. Edwards School of Medicine, Marshall University, Huntington, WV 25704, USA. Electronic address: sensillum@aol.com.
authors.forename: Sasha N
authors.initials: SN
authors.lastname: Zill
authors.affiliation: Department of Anatomy and Pathology, Joan C. Edwards School of Medicine, Marshall University, Huntington, WV 25704, USA.
authors.forename: Sumaiya
authors.initials: S
authors.lastname: Chaudhry
authors.affiliation: Department of Biological Cybernetics, University of Bielefeld, 33501 Bielefeld, Germany.
authors.forename: Annelie
authors.initials: A
authors.lastname: Exter
authors.affiliation: Department of Animal Physiology, Zoological Institute, Biocenter Cologne, University of Cologne, 50923 Cologne, Germany.
authors.forename: Ansgar
authors.initials: A
authors.lastname: Büschges
authors.affiliation: Department of Biological Cybernetics, University of Bielefeld, 33501 Bielefeld, Germany.
authors.forename: Josef
authors.initials: J
authors.lastname: Schmitz