Notes on the Hyadesiidae Halbert, 1915 and Algophagidae Fain, 1974, nov tax (Acari, Astigmata), with a redescription of Hyadesia curassaviensis Viets, 1936 and Hyadesia sellai Viets, 1937
  Mites collected by Dr. J. Trave, in the Subantartic islands. I. The families Saproglyphidae and Hyadesidae (Astigmata).