New Labidostomidae from Austral Africa: the genus Sellnickiella Feider et Vasiliu, 1969
  New Labidostomidae from Austral Africa - The genus Labidostoma Kramer 1879
  Four new species of Neodiscopoma Vitzthum, 1941 (Acari, Mesostigmata) from Southern-Africa
