Ejemplares similares: A new argasid tick species (Acari: Argasidae) associated with the rock cavy, Kerodon rupestris Wied-Neuwied (Rodentia: Caviidae), in a semiarid region of Brazil

Ejemplares similares: Borrelia infection in Ixodes pararicinus ticks (Acari: Ixodidae) from northwestern Argentina