Oral and digestive system of Deinacrida megacephala

1, mandibles
2, maxillæ
3, labrum
4, labium
5, maxillary palpi
6, labial palpi
8, œsophagus
9, crop
10, gizzard
11, pancreas
12, stomach
13, biliary vessels
14, ilium
15, colon
16, anus.