An homage to Prof. Dr. Gerd Alberti (1943-2016)
  Mites of the genus Macrocheles (Acari: Macrochelidae) associated with small mammals in North America
  Observations on the plastron mechanism of Hydrozetes sp. (Acari, Oribatida, Hydrozetidae)
  A new species of Aegyptobia (Acari Tenuipalpidae) from a high altitude habitat in Oregon
  On the occurrence of Claparede organs in the Halacaridae (Acari: Actinedida)
  Arenicolous Halacaridae from the intertidal zone of Schooner Creek, Oregon (Acari: Prostigmata)
  A review of the genus Holostaspella Berlese,1904 (Acarina: Macrochelidae)
  A review of the genus Holocelaneo Berlese,1910 (Acarina: Macrochelidae)
  The use of nematodes and oligochaetes for rearing predatory mites
  Errata - A review of the genus Neopodocium Oudemans,1902 (Acarina, Macrochelidae)
  A review of the genus Neopodocium Oudemans,1902 (Acarina, Macrochelidae)
  Two new species of the genus Acarophenax Newstead and Duvall 1918 (Acarina: Pyemotidae)
  A review of the family Otopheidomenidae Treat 1955 (Acarina: Mesostigmata)
  A review of the genera of the family Macrochelidae Vitzthum 1930 (Acarina: Mesostigmata)
  A re-evaluation of the Parholaspinae Evans 1956 (Acarina: Mesostigmata: Macrochelidae)