78 
A Jae 2 
OF 
AUSTRALASIAN VOLUTID A, 
I.—GENUS CYMBIUM. Adanson. 
. Cymbium georgine. Gray. Moreton 
Bay and Swan River. 
. Cymbium umbilicatus. Broderip. More- 
ton Bay. 
. Cymbium broderipi. Gray. Torres’ 
Straits, North Australia. 
. Cymbium diadema. Broderip. — Port 
Essington and Swan River. 
. Cymbium miltonis. Gray. Swan River, 
Western Australia. 
IIl.—GENUS SCAPHA. Gray. 
Scapha mamilla. Gray. Tasmania, — 
Kangaroo Isl., South Australia, Lake 
Macquarie Heads, N.S. W. 
Scapha pulchra. Sowerby. North and 
N.E. Australia. 
. Scapha nivosa. Zam. Swan River, 
Western Australia. 
. Scapha norrisii. Sowerby. Nichol Bay, 
Western Australia. 
Scapha rutila. Broderip. Rockingham 
Bay, N.E.A., and New Guinea. 
Scapha deshayesii. Reeve. New Cale- 
donia. 
Scapha piperita. Sowerby. New Geor- 
gia, Solomon Isls. 
