1. Department of Evolutionary Ecology, Institute of Organismic and Molecular Evolution, Johannes Gutenberg-University Mainz, Mainz 55128, Germany
2. Department of Insect Symbiosis, Max-Planck-Institute for Chemical Ecology, Jena 07745, Germany
3. Max Planck Genome Centre Cologne, Max Planck Institute for Plant Breeding Research, Cologne 50829, Germany
4. Research Group Mass Spectrometry/Proteomics, Max-Planck-Institute for Chemical Ecology, Jena 07745, Germany