The mites of the genus Riccardoella Berlese, 1923 Parasitic inside the lung of the terrestrial Mollusca Gasteropoda Pulmonata
  Two new species of the genus Psorergates Tyrell, 1883 (Acarina: Prostigmata: Psorergatidae) parasitic on insectivores, with a key to the known species from Insectivora hosts
  Antiquity and Ssecificity of parasitic mites. Parallel evolution of hosts and parasites
  Observations on the Myobiidae parasitic on rodents. Parallel host-parasite evolution (Acarina: Trombidiformes)
  Phylogeny of opilioacarids and their affinity with the other mites