72 CATALOGUE OF SHELLS. 
4, C. Concentricus Mr. Strange. 
Australia. 
5. C. Nove Hollandia. Mr. Abbot. 
Van Dieman’s Land. 
6. C. Volvox. Mr. Strange. 
Australia. 
7. (C. Divergens. Reeve (?) Mr. Strange. 
Australia. 
8. C. Dieffenbachii. Mr. Strange. 
Australia. 
9. C. Undulatus. (?) var. Mr. Strange. 
Australia. 
These specimens are much eroded and the ligament covered 
with bristles which in C. Undulatus is described as merely 
subarenaceous. It is probably a nearly allied species but 
the specimens are too eroded to afford clear characters. 
