140. 
141. 
142. 
143. 
144, 
145. 
146. 
152. 
153. 
154. 
155. 
156. 
12 
Tectarius pyramidalis. Quoy. Port 
Jackson. 
Risella lutea. Quoy et Gaim. Port 
Jackson. 
Risella plana. Quoy e¢ Gaim. Port 
Jackson. 
Risella nana. Zam. Port Jackson. 
Fossarina patula. Adams and Angas. 
Watson’s Bay. 
FAMILY PLANAXIDA. 
Planaxis (Ninea) mollis. Sowerby. 
Coogee Bay. 
Alaba phasianella. Angas. Port 
Jackson. 
FAMILY RISSOIDZA. 
. Rissoina variegata. Angas. Port 
Jackson. 
. Rissoina turricula. Angas. Port Jackson. 
. Rissoina cincta. Angas. Port Jackson. 
. Rissoina smithi. Angus. Port Jackson. 
FAMILY TURRITELLIDZA. 
. Turritella (Haustator) sinuata. Reeve. 
Middle Harbour. 
FAMILY VERMETIDZ. 
Thylacodes decussatus. Gmel. Port 
Jackson. 
Bivonia quoyi. A. Adams. Port 
Jackson. 
FAMILY CALYPTRIDA. 
Trochita (Haliotidea) calyptraeformis. 
Lam. Port Jackson. 
Galerus pellucidus. Reeve. Port 
Crypta (Crepipatella) aculeata. Lam. 
Port Jackson. 
