Live specimens, O. stuxbergi. A Dorsal view, 33 mm long, Brunei Darussalam (BDMNH, #1) B Dorsal view, 27 mm long, Philippines, Bohol (PNM 041200) C Dorsal view, 35 mm long, Bohol, Philippines (PNM 041201) D Dorsal view, 35 mm long, Vietnam, Can Gio (ITBZC IM 00002, #1) E Dorsal view, 30 mm long [DNA 3251], Bohol, Philippines (PNM 041199) F Ventral view, 35 mm long [DNA 3363], Bohol, Philippines (PNM 041202, #2).

 
 
  Part of: Dayrat B, Goulding TC, Apte D, Bhave V, Comendador J, Ngô 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