318 H. H. Godwin-Austen — On the Helicidae Sfc. [No. 4, 



Hab. — Shengorh Peak, 7000 ft. A single specimen only was found 

 on tearing off the thick growth of moss covering rocks. 



This very distinct but minute JUnnea bears somewhat the character of 

 E. Blanfordiana, but in its minute size and differently formed aperture it is 

 separable. It is the smallest species of the genus from this part of India. 



Clausilia ids, Benson, Plate VIII, Fig. 13. 



Compared with Darjeeling specimens in the Imperial Museum, Cal- 

 cutta. Extending the range considerably to the eastward. 



Cabychittm Khasiacum, n. sp., Plate VIII, A, Fig. 8. 



This form, which has not been noted before, occurs very abundantly in 

 the Khasi Hills, particularly in the large wood near the village of Nongba 

 on the Jaintia side. I obtained specimens of it on Shengorh Peak which 

 are rather larger than those from the above quarter. It is quite distinct 

 from G Indicum, Bs. and may be thus known from it : — ■ 



Beautifully minutely and regularly costulate throughout under lens. 

 Whorls 6, more rounded, apex more acute ; the aperture circular and larger, 

 peristome continuous forming a callus on the antepenultimate whorl, and 

 the columellar tooth stronger. Alt. 0'09". 



I also give a drawing of G. Indicum (pi. viii. A, figs. la, 5), which 

 I do not think has been before figured ; the shell fig. 7 is like G. Boysianum, 

 but the three shells here depicted were all found at Mussoorie, and 

 G. Boysianum was originally obtained on the banks of the river Jumna 

 near Ae'ra. 



EXPLANATION OF PLATE VIII. 



Fig. 1. Helicarion minutus, n. sp. 



„ 2. {Hoplites) cinereus, n. sp. 



„ 3. Philomycus (Incillaria) campestris, n. sp. 



„ 4. Helicarion (Hoplites) radha, n. sp. 



5. verrucosus, n. sp. 



„ 6. ■ Burtii, n. sp. 



„ 7. Testacella ? Dikrangensis, n. sp. 



,, 8. Helix (Nomina) bilineata, n. sp., nat. size. 



„ 9. Helix lubrica ? Benson. 



„ 10. Glessula Dqflaensis, n. sp. 



„ 11. Ennea milium, n. sp. 



„ 12. Opeas Nevilli, n. sp. 



„ 13. Clausilia ios, Benson. 



„ 14. Btreptaxis Dqflaensis, n. sp. 



„ 15. Theobaldi, Bs. the aperture, enlarged. 



