The missing stase in spider mites (Acari: Tetranychidae): when the adult is not the imago
Andre, H.M. and Van Impe, G.  Evolution of mites, and the models for the evolution of Arachnids
van der Hamrnen, L.  Notes on the external morphology of Gamasids. Focus on terminology
Athias-Henriot, C.  The segmentation of the appendages of the mites
van der Hammen, L.  Terminology notes about Trombidiformes
Vercammen-Grandjean, P.H.