Deposition of spermatophores and signalling structures in Pergalumna sp. (Acari: Oribatida)
Oppedisano, M.; Eguaras, M. and Fernandez, N.  Structure of the spermatophore in the mite, Trombidium holosericeum (Acari, Trombidiformes)
Witalinski, W.  Reproductive behavior of Rhagionidae (Acarina Trombidiformes)
Ehrnsberger, R.