Generic concept of the phytoseiids (Acari: Phytoseiidae) according to Athias-Henriot
Tsolakis, H. and Ragusa, S.  Structure of the spermatophore in the mite, Trombidium holosericeum (Acari, Trombidiformes)
Witalinski, W.  Reproductive behavior of Rhagionidae (Acarina Trombidiformes)
Ehrnsberger, R.  Insemination in Balustium sp. (Erythraeidae)
Putman, W.L.  The genital musculature of the female moth ear mite Dicrocheles phalaenodectes
Treat, A.E.