About the genus Pholeoixodes parasitic upon Carnivora in Switzerland
Toutoungi, L.N.; Gern, L.; Aeschlimann, A. and Debrot, S.  A review of the genus Holostaspella Berlese,1904 (Acarina: Macrochelidae)
Krantz, G.W.  The genus Asca von Heyden (Acarina: Mesostigmata) in North America, Hawaii and Europe
Hurlbutt, H.W.  Five new Trombiculidae (Acarina) from North-Cameroon. Notes on the subgenus Matacarus Verc. 1956
Tanfflieb, R. and Mouchet, J.