Fig. 3
From: Biting midges (Ceratopogonidae) as vectors of avian trypanosomes
Scanning electron microscopy of T. bennetti (s.s.) APO7 in the gut of biting midge C. nubeculosus. Note the massive infection of haptomonads covering the gut (a); a detailed view of haptomonads attached to the epithelium (b); long cytoplasmic protrusion of some haptomonads (d); free-swimming epimastigotes (c, e). Scale-bars: a, 10 μm; b-d, 5 μm; e, 2 μm