Generic concept of the phytoseiids (Acari: Phytoseiidae) according to Athias-Henriot
Tsolakis, H. and Ragusa, S.  Observations on the larva and protonymph of Tarsocheylid mites (Acari, Heterostigmata)
Lindquist, E.E.  Morphological observations on Holothyrida.1. the Body of Thonius braueri (Thon,1906)
Trave, J.  The systematic position of Panteniphis africanus (Acarina: Mesostigmata)
Hurlbutt, H.W.  Evanssellus, a new genus of the family Rhodacaridae (Acarina: Mesostigmata)
Ryke, P.A.J.