Swellings at the base of each canal, the ampullae, are visible.
First seven abdominal terga and sterna with densely and veryfinelyasperate ampullae, those of intermediate segments smaller, that of 7th tergum larger than the others.
The oocyte-cumulus complexes in the oviduct were released by breaking the wall of ampullae using a needle.
A tear was made in the oviduct near the swollen ampullae.
Abdominal ampullae with only one distinct transverse groove which is posterior.
They have tentacle ampullae and respiratory trees present, a kind of water lung attached to the cloaca.
However few of these works have images with the complexity of those on the ampullae.
The ampullae pores are plainly visible as dark spots in the skin.
