Non-invasive detection of (Banks, 1910) and (Doetschman, 1944) (Acari: Halarachnidae) in free-ranging synanthropic South American sea lions (Shaw, 1800).

Respiratory mites of the genera and (Acari: Halarachnidae) are causative agents of nasopharyngeal/nasopulmonary acariasis in pinnipeds and sea otters. Until now, these endoparasitic mites were mainly diagnosed via necropsies and invasive procedures. So far, non-invasive diagnostic techniques have neither been developed nor applied in free-ranging pinnipeds.

Molecular identification of Bartonella spp. and Rickettsia felis in fox fleas, Chile.

Seventy-five flea pools (one to ten fleas per pool) from 51 Andean foxes (Lycalopex culpaeus) and five South American grey foxes or chillas (Lycalopex griseus) from the Mediterranean region of Chile were analyzed for the presence of DNA of Bartonella spp. and Rickettsia spp. through quantitative real-time PCR for the nouG and gltA genes, respectively.