79 
SECTION B.—OPERCULATA. 
PNEUMONOPOMA. Pfeiffer. 
SUBORDER I.—OPISOPHTHALMA. Pfeiffer. 
231. 
v 240 
¥ 241. 
FAMILY I.—acicuLacEsa. Pfeiffer. 
VIIl.—GENUS TRUNCATELLA. isso. 
Truncatella brazieri. Cor. Sydney, 
N.S.W. 
. Truneatella ferruginea. Cor. Ca 
pe 
York, N.E.A. 
. Truncatella marginata. iuster. Port 
Lincoln, 8.A. 
. Truncatella pfeifferi. Martens. Port 
Jackson, N.S.W. 
. Trunecatella scalarina. Cor. Port 
Lincoln, S.A. 
. Truncatella teres. Pfeifer. Trinity 
Bay, N.ELA. 
. Truneatella yorkensis. Cor. Cape 
York, N.A. 
IX.—GENUS BLANFORDIA. Jenke ? 
. Blanfordia pyrrhostoma. Cox. Shark’s 
Bay, W.A. 
. Blanfordia striatula. Menke. Adelaide, 
S.A. 
X.—GENUS DIPLOMMATINA. Benson. 
Diplommatina ausiraliz. Benson. 
Mount Warren, N.E.A. 
Diplommatina bensoni. A. Adams. 
Moreton Bay, Q. 
SUBORDER II.—ECTOPHTHALMA. Pfeiffer. 
FAMILY I.—cycLostomaces. Pfeiffer. 
SUBFAMILY I1.—CYCLOPHOREA. Pfetffer. 
XI.—GENtUS CycLoPHORUs. onffort. 
J 242. Cyclophorus liicinctus. Reeve. W. 
Anstralia. 
