Rickettsial infection in free-ranging capybaras (Hydrochoerus hydrochaeris) and their ticks (Acari, Ixodidae) in the Caatinga and Atlantic forest biomes, Northeastern Brazil - Yang, Silvia Gabriela Nunes da Silva; Souza, Dênisson Silva; Santiago, Ana Cláudia da Silva; Silva, Raizza Barros Sousa; Melo, Márcia Almeida de; Souza, Eline Almeida Rodrigues de; Labruna, Marcelo Bahia; Horta, Maurício Cláudio; Oliveira, Jaqueline Bianque de (Veterinary Parasitology: Regional Studies and Reports, 2021)