Fig. 22From: Epibiontic associations between apostomid ciliates Conidophrys spp. and amphipods associated with fish farms fouling in the western Mediterranean SeaThe cytostomal tubules (ct) of the trophont of C. pilisuctor penetrating the superficial area of the amphipod cuticle at TEM (a). The prolongations of the cuticle lumen surrounding the cytostomal tube protruding towards the most external layer of the cuticle (b, c) (cw cyst wall, cl cuticle lumen)Back to article page