 The main parasites of both "A. andreniformis" and "A. florea" belong to genus "Euvarroa".However, "A. andreniformis" is attacked by the species "Euvarroa wongsirii", while "Euvarroa sinhai" preys on "A. florea" and imported colonies of "Apis mellifera".The two species of "Euvarroa" have morphological and biological differences