Ticks on birds in Switzerland
  Contribution to the knowledge of Ixodes (Trichotoixodes) pari Leach (= I. frontalis (Panzer)) (Acari: Ixodidae), a tick specific to birds
  Contribution to the study of tick vectors (Acarina: Ixodina) of Crimea-Congo hemorrhagic fever (CCHF) in Senegal. 2 - Biology, in preimaginal stases, of Hyalomma marginatum rufipes
  On a new group of Acari in the family Pyroglyphidae (Astigmata) associated with African tropical woodpeckers of the families Capitonidae and Picidae
  New superfamilies for astigmatic mites parasitic on birds
  Pteronyssus monoplax, a new species of feather mites (Avenzoariinae, Sarcoptiformes)