Two new species of Laelaps (Acarina, Laelaptidae) from Brazzaville (Congo)
Taufflieb, R.  On some Thrombididae from the outskirts of Brazzaville
AndrĂ©, M.  Notes on the genus Psorergates Tyrrell. Description of Psorergates ovis Womersley and a new species
Fain, A.  Notes on Trombiculidae (Acarina) from Brazzaville. Description of three new species
Taufflieb, R.