Digestive system, Peronia verruculata (unit #1), Indonesia, Sulawesi [2127] (UMIZ 00170) A dorsal view, the arrow indicates the orientation of the transitional loop B ventral view C stomach, dorsal view D stomach, ventral view. Scale bars: 5 mm (A, B), 4 mm (C, D). Abbreviations: ddg dorsal digestive gland, i intestine, ldg lateral digestive gland, oddg opening of the dorsal lobe of the digestive gland, oldg opening of the lateral lobe of the digestive gland, opdg opening of the posterior lobe of the digestive gland, pdg posterior digestive gland, st stomach, st1 first stomach chamber, st2 second stomach chamber, st3 third stomach chamber, st4 fourth stomach chamber.