Redescription of the feather mite Ingrassia aequinoctialis (Trouessart, 1899) (Acariformes: Xolalgidae) with notes on systematics and host associations of the Ingrassia genus-group
  The feather mite family Xolalgidae, Dubinin, new status (feather mites, Sarcoptiforms, Analgoidea) - The subfamily Ingrassiinae, n. sub-fam.
  Some new species of Sarcoptiform feather mites (Analgidae and Dermoglyphidae) parasitic of european birds