18 PROCEEDINGS OF THE MALACOLOGICAL SOCIETY. 
4, Cutoritis (Avsrrocutoritis) MarortnsuLm, n.sp. Fig. III. 
Shell globose, spire rather depressed, whorls five, suture shallow; 
aperture rounded and somewhat oblique, haying a slight callosity, more 
noticeable in the columellar region. Peristome expanded and slightly 
reflexed ; umbilicus very narrow, almost concealed by reflexion of 
lip; shell striated with growth-lines and minutely pitted on earlier 
whorls. Colour red-brown, marbled with grey; interior of aperture 
a striking reddish brown. Alt. 11 mm. ; diam. maj. 14, min. 11°5 mm. ; 
aperture, diam. 5, alt. 5°50 mm. 
Hab.—Mator Island, coast of Dutch New Guinea. 
The type is in the British Museum. 
The nearest ally of this shell appears to be Chloritis argillacea 
(Fér.), the chief differences being that the former is more compact and 
more regularly globose, the suture slightly more shallow, the lip less 
reflected, the umbilieus more closed, the growth-lines coarser, the 
pitting more minute; and the striking coloration of the interior of 
the mouth, which is unusual in Chloritis. 
The marbled appearance is rather similar to that met with in 
Papuina ambrosia (Ang.), but whether this is normal or not, from the 
material to hand it is impossible to say.’ 
Fic. I. Macrochlamys Papuensis, n.sp. 
Il. Papuina trochiformis, n.sp. 
Ill. Chloritis Maforinsule, u.sp. 
», IV. Chloritis globosa, n.sp. 
» VV. Chloritis stirophora, Smith, var. Collingwoodensis, n.var. 
5. Papurna TROCHIFORMIS, n.sp. Fig. II. 
Shell conical; spire acute; whorls 5-6, last sharply keeled, upper 
whorls having a much greater convexity in proportion than the last 
1 Since writing the above diagnosis I have ascertained that the specimens which 
I have examined were originally preserved in alcohol, and this may account tor 
their marbled appearance. 
