Acari collected by Dr.J.Trave on the subAntarctic islands. II. Families Acaridae, Anoetidae, Ereynetidae and Tarsonemidae (Astigmata and Prostigmata)
  Two new species of the genus Hyadesia collected by Dr J. Trave in the Saint Paul and New-Amsterdam islands (Astigmata: Hyadesidae)
  Mites collected by Dr. J. Trave, in the Subantartic islands. I. The families Saproglyphidae and Hyadesidae (Astigmata).