External morphology and digestive system, O. typhae. A Anterior region, ventral view, Singapore, scale bar 8 mm (ZRC.MOL.6396) B Posterior region, ventral view, Singapore, scale bar 7 mm (ZRC.MOL.6396) C Dorsal papillae (preserved), Singapore, station 8, scale bar 3.8 mm (ZRC.MOL.6396) D Buccal gland, Malaysia, Langkawi Island, scale bar 3 mm (USMMC 00002, #1) E Digestive system, dorsal view, Singapore, scale bar 5 mm (ZRC.MOL.6397, #1) F Digestive system, ventral view, Singapore, scale bar 5 mm (ZRC.MOL.6397, #1) G Stomach (digestive gland removed), ventral view, Singapore, scale bar 5 mm (ZRC.MOL.6397, #1). Abbreviations: ddg, dorsal lobe of digestive gland; e, esophagus; i, intestine; ldg, lateral lobe of the digestive gland; pdg, posterior lobe of the digestive gland; rg, rectal gland; st1, stomach chamber 1; st2, stomach chamber 2; st3, stomach chamber 3; st4, stomach chamber 4.

 
 
  Part of: Dayrat B, Goulding TC, Apte D, Bhave V, Comendador J, NgĂ´ XQ, Tan SK, Tan SH (2016) Integrative taxonomy of the genus Onchidium Buchannan, 1800 (Mollusca, Gastropoda, Pulmonata, Onchidiidae). ZooKeys 636: 1-40. https://doi.org/10.3897/zookeys.636.8879