1. Applied Zoology and Animal Conservation Group, University of the Balearic Islands (UIB), Cra. Valldemossa Km. 7.5, 07122 Palma, Balearic Islands, Spain
2. Centre of Rickettsiosis and Arthropod-Borne Diseases, Hospital Universitario San Pedro-CIBIR, 26006 Logroño, La Rioja, Spain