1. Natural History Museum, Cromwell Road, London SW7 5BD, UK
2. Department of Biological Sciences, Royal Holloway University of London, Egham TW20 0EX, UK
3. Avenue F.D, Université Libre de Bruxelles, Roosevelt 50, Brussels, B-1050, Belgium
4. Institute of Zoology, Chinese Academy of Sciences, 1 Beichen West Road, Chaoyang, 100101, Beijing, China
5. Kunming Institute of Botany, Chinese Academy of Sciences, 132 Lanhei Road, Kunming, 650201, Yunnan, China
6. Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
7. El Colegio de la Frontera Sur, San Cristóbal de Las Casas, Chiapas, 29290, México