Oil new Species of Iltlicuih. 31;"> 



!Maj. tliain. lU, alt. 11 iiiillim. (with single colour- band). 

 ,, 9^, ,, 10 ,, (with several colour-bauds). 



JIah. Fort Dauphin, Madagascar. 



Near T. tenue, Sowb., but slightly broader in proportion to 

 its height, and with somewhat coarser sculpture. 



T. teuue^ Sowb., T. lif/nlttlum, Grant, and 2\ concinnum^ 

 Sowb., are very clos(dy allied, but our species can readily be 

 distinguished from all three by its creiiulated suture. 



LI II. — Descnptions of new Species of JJelicoids from German 

 Sew Guinea and New Mecklenburg [New Ireland). By 

 Hugh Fulton. 



Cristiylhba Wahnesi, sp. n. 



Shell planorbuloid, moderatt ly solid, umbilicated to width 

 at upper part of about 3 millim., with oblique growth-lines 

 decussated by a dense microscopic obliquely spiral sculpture, 

 yellowish white above, a little deeper below, ornamented by 

 two dark brown spiral bands, the upper commencing at and 

 above the suture ot the second, and continued on upper part 

 of the last whorl, the lower broader and situated just below 

 the periphery, continued on the parietal wall, a slight con- 

 striction situated a short distance from the columellar margin ; 

 spire plain, apex slightly immersed, the nucleus (three-quarters 

 of a whorl) sharply separated ; whorls scarcely 5, convex, 

 rapidly increasing, last half descending to periphery ; aperture 

 very oblique, white within, the two colour-bands showino" 

 clearly through; peristome very moderately expanded, white, 

 margins regularly curved, upper converging towards columella, 

 which is very slightly expanded at point of insertion. 



]\Jaj. diam. 22, alt. 12 millim. 



Hah. New ]\lecklenburg Island (C Wuhnes). 



kSimilar above to C. Cjrniculum, H. et J., but the last 

 whorl of our species descends much lower, its peristome is 

 not so widely expanded, and the constriction is much less 

 prominent. 



The narrowly expanded peristome and the almost absent 

 gibbosity give C. Wahnesi a more circular appearance than 

 any other species known to me. 



Chloritis multisetosa, sp. n. 



Shell depressed globose, moderately and excavately umbili- 

 cated, rather solid, dark mahogany. brown on lower wiiorls, 

 lighter brown above, densely covered with (under the lens) 

 conspicuous hair-scars, spire somewhat exseited; whorls 6, 



