PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Animal Behavior Evolutionary Studies Zoology Markus Menke PeerJ Author Summary Ecology Zoology Past or current institution affiliations Technische Universität Carolo-Wilhelmina Braunschweig PeerJ Contributions Articles 1 August 17, 2017 Diversity of compounds in femoral secretions of Galápagos iguanas (genera: Amblyrhynchus and Conolophus), and their potential role in sexual communication in lek-mating marine iguanas (Amblyrhynchus cristatus) Alejandro Ibáñez, Markus Menke, Galo Quezada, Gustavo Jiménez-Uzcátegui, Stefan Schulz, Sebastian Steinfartz https://doi.org/10.7717/peerj.3689 PubMed 28828277