Semicassis thomsoni palinodia Iredale 1931

body length

• Shelled animal body mass: 56.5 mm (adult, single measurement)
• Femorale: 56.5 mm (adult, single measurement)

body volume

• Shelled animal body mass: 13.1 cm^3 (adult, single measurement)

wet body mass

• Shelled animal body mass: 22.9 g (adult, single measurement)