Definitions
Pars ampullaris
- Bottle-shaped diverticulum on entrance of caeca into pyloric chamber of stomach in syncarids. [Moore and McCormick, 1969]
- Bottle-shaped diverticulum at entrance of ceca into pyloric chamber of stomach. [McLaughlin, 1980]
- Ampulla. [Stachowitsch, 1992]
- In digestive tract of anaspidacean, diverticulum at junction of posterior (pyloric) stomach and ceca. [Stachowitsch, 1992]