VOL. XVI., No. 2 
THE 
South Australian Naturalist 
THE JOURNAL OF THE FIELD NATURALISTS' 
SECTION OF THE ROYAL SOCIETY OF SOUTH 
AUSTRALIA AND OF THE SOUTH AUSTRALIAN 
AQUARIUM SOCIETY. 
Hon. Editors: Wm. HAM, F.R.E.S. 
and BERNARD C. COTTON. 
The Author of eatfh article is responsible for the facts and opinions recorded. 
CONTENTS 
South Australian Shells Part XIII. (By Bernard C. Cotton 
and F. K. Godfrey) 13-24 
Published Quarterly. Price: NINEPENCE. 
Obtainable from Rigby's Book Shop, Grenfell Street, Adelaide. 
Registered at the G.P.O., Adelaide, for transmission by Post as a 
Periodical. 
PELSTEAD & OMSBY, PRINTERS, Delmont’s Buildings, Anster Street, Adelaide 
