A new species of the genus Histiostoma Kramer (Acarina, Astigmata, Anoetidae)
El-Tawab, A.; Yousef, A. and Metwally, S.H.  Description of three new Anoetidae hypopi phoretic on mammal fleas
Fain, A. and Beaucournu, J.C.  Notes on Hypopi living in phoretic association on French fleas (Acarina: Sarcoptiformes)
Beaucournu, J.C.