Terrestrial Parasitengona mites (Trombidiformes) of Denmark – new data on parasite-host associations and new country records
  The evolution of life histories in Parasitengona (Acari: Prostigmata)
  Importance of studying morphological characters, biology, ecology , of all stages, to establish the phylogeny of Acari close to Thrombididae
  Studies of Indian Erythraeoidea (Acarina). Series IV. Mites of the subfamily Callidosomatinae Southcott
  Studies on Indian Erythraeoidea (Acarina) Series 3. Mites of the subfamily Leptinae Southcott
  Studies of Indian Erythraeoidea (Acarina)
  Studies of Indian Erythraeoidea
  Nine new species of the superfamily Erythraeoidea (Acarina: Trombidiformes) associated with plants in South Africa