Generic concept of the phytoseiids (Acari: Phytoseiidae) according to Athias-Henriot
Tsolakis, H. and Ragusa, S.  A review of the systematics of the tick family Argasidae (Ixodida)
Estrada-Pena, A.; Mangold, A.J.; Nava, S.; Venzal, J.M.; Labruna, M. and Guglielmone, A.A.  Phylogeny of Dermanyssoidea (Acari: Parasitiformes) suggests multiple origins of parasitism
Dowling, A. and Oconnor, B.M.  A review of the genus Proctotydaeus berlese (Actinedida: Tydeidae: Pronematinae)
Kazmierski, A.  Generic relationships in the Chaetodactylidae (Acari, Astigmata) with description of a new genus
Oconnor, B.M.  Adaptive radiation in the parasitic Mesostigmata
Radovsky, F.J.  On the system of classification of ticks of the family Argasidae
Pospelova-Shtrom, M.V.