1. Departament de Ciències Ambientals, Facultat de Ciències, Universitat de Girona, Girona, Catalonia, Spain
2. Ecology Department, Universidad de Alicante, Alicante, Spain
3. DORCUS, Observatori dels Invertebrats, Olot, Spain
4. Mel Picot, Batet de la Serra, Spain
5. La Garrotxa Volcanic Zone Natural Park, Ministry of Climate Action, Food and Rural Agenda, Government of Catalonia, Barcelona, Spain
6. Servei de Medi Ambient, Diputació de Girona, Girona, Spain
7. Conservation Biology Group, Landscape Dynamics and Biodiversity Programme, Forest Science and Technology Center of Catalonia (CTFC), Solsona, Spain