194 
HADRA SETIGERA, sp. nov. 
Similar to H. cyrtopleura, but with slender, crowded, arched 
growth-lines, and covered by a thin brown periostracum, which is 
raised into short bristles coincident with the arched ridges; 
whorls more convex, and suture more impressed. 
Diameters, 13°5 and 11; height, 6 ; diameters of umbilicus 5 
and 4:5 mm. 
HADRA EUZYGA, sp not. 
Similar to H. setigera, but the spire is flattened, the last whorl 
more depressed, and the rows of bristles more distant ; also like 
H. cyclostomata, but the spire is flat and the aperture more des- 
cending and entire. 
Diameters, 8 and 7 ; height, 3 mm. 
HaprA WINNECKEANA, sp. nov. 
Similar to H. euzyga, but apparently without bristles, the 
arched growth-lines close and exceedingly fine. 
Diameters, 5 and 4:5 ; height, 2 mm. 
HADRA PAPILLOSA, sp. nov. 
Differs from other members of the “Angasella group” by its 
elevated spire ; surface with coarse and somewhat interrupted 
arched plice, which bear distant large depressed papille ; last 
whorl much descending, peristome largely reflected and entire ; 
umbilicus one-third the width of the base. 
Diameters, 13:5 and 11; height, 8-5 mm. 
