352 Contributions to Indian Malacology. [No. 4, 
The sculpture within the umbilicus recalls that of Cyatliopomct filo- 
cinctum, B. 
No. 5. — Cyclotus Kalryenensis, n. s. PI. II. fig. 1. 
Testa umbilicata, elevato— eonica, albida, spiraliter lirata, epidermide 
pallide cornea, induta ; spira conica, apice suhacuta ; sutura profunda : 
anfr. 5 rotundati : ultimus cylindraeeus. Apertura parum obliqua 
circularis : peristoma duplex, externum expansum, internum porrectum 
labio dextro crenulato, acutum, continuum : umbilicus perspective. 
Operculum concavum externe testaceum, aufractuum marginibus 
lamella spirali, ad anfractus externos elevata, incurvata, munitis. 
Alt 2 mm. 
Diam. maj 2,5 ditto. 
Diam. min 2 ditto. 
Apert, diam 0,8 ditto. 
Hab. apud summos montes Kalryen, Ind. Mer. 
This is a third form of the little group, endemic to the hills of S. 
India, of which Cyc. malabaricws, Blanf. and Cyc. filocinctus, Bensom 
are the other members. It is most closely allied to the latter, from 
which it differs in its much smaller size and its more elevated spire. 
The only specimen which retains its operculum is considerably 
weathered, so that it is doubtful whether the lamellae of this appen- 
dage have not been in some measure destroyed. If not, the species is 
characterised by the farther difference, that the lamelhe are lower, 
and less cyathiform than in either of its nearest cogeners. All the 
specimens having lost the greater part of their epidermis, we are 
unable to say whether this be hirsute as in Cyc. filocinctus. 
No. 6. — Helix bilirata, n. s. PI. I. fig. 7. 
Testa perforata, globosa,. turbinata, solidiuscula, cornea, transverse 
striata; spira conoidea, apice obtusula Anfr. 7 angusti, sensim 
acceseentes ; superiores carina una supramedianfi muniti, ultimus ad 
peripheriam acute bicarinatus, subtus tumidus. Apertura subverti- 
calis, angulato lunaris, perist. rectum, marginibus distantibus, colu- 
mellari brevi, verticali, reflexo. 
Diam. maj. 6, min. 5, axis 4J mm. 
vel „ 0.24 „ 0.20 „ 0.18 unc. 
Hab. in montibus Shevroys et Kolamullies ; teste W. King. 
we are enabled to correct this, and to shew that its relations are with the 
Cyclophorus group of operculated land shells. 
