1. Department of Integrative Zoology, Faculty of Life SciencesUniversity of Vienna Vienna Austria
2. Department of Invertebrate Zoology, Faculty of BiologySaint Petersburg State University Saint Petersburg Russia
3. Core Facility Cell Imaging and Ultrastructure ResearchFaculty of Life Sciences, University of Vienna Vienna Austria
4. Department of Palaeontology, Faculty of Earth SciencesGeography and Astronomy, University of Vienna Vienna Austria