Generic concept of the phytoseiids (Acari: Phytoseiidae) according to Athias-Henriot
Tsolakis, H. and Ragusa, S.  Feeding tests of grassland soil-inhabiting gamasine predators
Sardar, M.A. and Murphy, P.W.  Notes on the external morphology of Gamasids. Focus on terminology
Athias-Henriot, C.  Structure of the vulval slit in parasitic Gamasids
Fain, A.