1 Department of Preventive Veterinary Medicine and Animal Health, Faculty of Veterinary Medicine, University of São Paulo, São Paulo, SP, Brazil. E-mail: labruna@usp.br 2 Botanical Research Institute ...
THE genus Amblyomma is by far the richest in species of the genera of ticks, comprising many forms remarkable for the beauty of their ornamentation. Dr. L. E. Robinson considers the number of valid ...