Ethalia guamensis selenomphala Pilsbry 1902

body length

• Shelled animal body mass: 18 mm (adult, single measurement)
• Femorale: 18 mm (adult, single measurement)

body volume

• Shelled animal body mass: 0.914 cm^3 (adult, single measurement)

wet body mass

• Shelled animal body mass: 1.6 g (adult, single measurement)