The dorsal side of the body exhibits similar surface features, but the spines and papillae appear less numerous and are smaller.
For some of these papillae a cilium could be seen extended from the central stoma.
The antennae are almost parallel-sided, and twice as long as their diameter, mounted on small papillae within clear, circular areas of cuticle.
Cervical papillae situated at margin of cephalic and cervical regions.
No evidence has been observed in this study that the contents of the pear-shaped cells are released through the tegument of the papillae.
During anthesis the stigma lobes are moist and covered with many white papillae.
It is possible that there are two other types of papillae.
Once both ventral suckers are attached to their respective papillae, lysis and fusion of the adjoining tissues begin.
