A new species of Alliphis (Mesostigmata: Eviphididae) from Britain
  Biology of Euseius concordis (Chant) (Acarina: Phytoseiidae) a predator of the tomato russet mite
  The Micropsammidae. n. fam.of Acari Endeostigmata from fine sand
  Copidognathus richardi (Trouessart) (Halacaridae, Acari) a redescription
  Observations on the biology of Hydrachna trilobata (Hydracarina) in West Bengal, India
