A new genus and species of mite in the family Digamasellidae Evans (Acarina)
  Centrothrombidium delamarei n. sp. (Thrombidion: Johnstonianidae) from Patagonia
  Water-mites (Hydrachnellae), mainly in subterranean waters, from the Ryu-Kyu Islands
  Notes on the genus Psorergates Tyrrell. Description of Psorergates ovis Womersley and a new species
  Psoric mites parasite of bats. XVII The genus Bakeracarus Fain 1959 (Sarcoptidae)
  Six new genus of Sarcoptiformes feather mites (Analgesoidea)
  Some Oribatei from Ghana. IV. The genus Basilobelba Balogh
