The spiracle glands in Ixodes ricinus (Linnaeus, 1758) (Acari: Ixodidae)
Suppan, J.; Walzl, M. and Klepal, W.  Four new species of Antricola ticks (Argasidae: Antricolinae) from bat guano in Cuba and Curacao
De la Cruz, J. and Estrada-Pena, A.