Description on the larva of Amblyomma pacae Aragão, 1911 (Acari: Ixodidae) by light and scanning electron microscopy - Barbieri, Fabio da Silva; Brito, Luciana Gatto; Labruna, Marcelo Bahia; Battesti, Darci Moraes Barros; Camargo, Luís Marcelo Aranha; Famadas, Kátia Maria (Systematic & Applied Acarology, 2008)