The Animal Parasites of Man by Fantham, Braun, Stephens, and Theobald

2. Third joint of antennæ pale (cream buff to

ochraceous buff), clothed with long and fine hair, forming a conspicuous fringe on front and hind margins _pallicera_, Bigot. Third joint of antennæ entirely dark (mouse-grey) except at extreme base on outer side, and without a conspicuous fringe of long and fine hair 3.