Merit Researcher, the Natural History Museum, London

Max Planck Institute for Terrestrial Microbiology

Professor, School of Life and Environmental Sciences, The University of Sydney

Professor of Entomology, University of Florida

Researcher Emeritus, University of Hawaii at Manoa

Professor, University of Western Ontario

Assoc. Prof. of Biology, Free University of Berlin

Universidade Federal da Paraíba

Researcher, University of São Paulo

Depto de Biologia, IBRC - UNESP Rio Claro