Shells of South
East Queensland

Coolum,  Australia
Size: 39.4mm    Collected: 2012
trawled

Elusive Reef,  Australia
Size: 39.4mm    Collected: Unknown
dredged in sand at 3-5m

Olango Island,  Philippines
Size: 60mm    Collected: 2012
Collected by hookah divers at 30m.

Panglao,  Philippines
Size: 55mm    Collected: 2015
on shallow reef in sand 5-6m

Vietnam,  Vietnam
Size: 74mm    Collected: 1974
Trawled.