of fine hair on front margin; dark brown or
clove-brown bands on abdominal segments
extending close to hind margins (_i.e._,
pale ground colour, apart from the median
interspace, confined to a very narrow hind
border) _longipalpis_, Wiedeman.
Third joint of antennæ without a distinct
fringe of fine hair on front margin; dark
brown or clove-brown bands on abdominal
segments not extending close to hind margins _morsitans_, Westwood.
III.
_Glossina fusca_ GROUP.