New records of rare Ornithodoros (Acari: Argasidae) species in caves of the Brazilian Amazon - Henrique-Simões, Matheus; Bernardi, Leopoldo Ferreira de Oliveira; Ogrzewalska, Maria Halina; Labruna, Marcelo Bahia; Ferreira, Rodrigo Lopes (Persian Journal of Acarology, 2012)