Fig. 3From: Scanning electron microscopy of Onchocerca fasciata (Filarioidea: Onchocercidae) adults, microfilariae and eggs with notes on histopathological findings in camelsSEM images of female O. fasciata. a Apical view of the anterior region. Note the mouth opening (OS), two amphidial pores (AP) and four labial papillae (LP). b Transverse cuticular ridges at midbody. c Posterior region. Note the anal pore (AN) and phasmidial pores (PP). d Higher magnification of plasmids. Note the cilia exposed to the outside. Scale-bars: a, d, 2 µm; b, c, 20 µmBack to article page