Ticks (Acari: Ixodida) parasitizing free-living wild animals in the caatinga biome in the State of Pernambuco, Northeastern Brazil - Horta, Maurício Cláudio; Nascimento, G. F; Martins, Thiago Fernandes; Labruna, Marcelo Bahia; Machado, Luiz Carlos Pinheiro; Nicola, P. A (Systematic & Applied Acarology, 2011)