Department Functional Morphology and Biomechanics, Zoological Institute, Kiel University

Professor of Evolution and Ecology, University of California, Davis

FunMorph Biology UAntwerpen

Distinguished Professor

University of Massachusetts at Amherst

Chair for Botany: Functional Morphology and Biomimetics, University of Freiburg

Professor of Anatomy, Ohio University Heritage College of Osteopathic Medicine

Research Director: CNRS (CR2P), Paris, FRANCE

CNRS Research Professor, iEES, Sorbonne Université, Paris

Hunter College, City University of New York