New Pterogasterine mites from Nigeria and Brazil. II. Protoribates
Badejo, M.A.; Woas, S. and Beck, L.  A new Macronyssus species, parasitic on the silver-haired bat in North America
Radovsky, F.J. and Beck, A.J.  Revision of Whartonia glenni Brennan, 1962, on American bat parasite (Acarina: Leeuwenhoekiidae)
Vercammen-Grandjean, P.H.; Watkins, S.G. and Beck, A.J.