CONCHOLOGIA IXDICA, 



t. H. camura, Benson, An. Nat. Hist. 1859 (ser. 3, 

 vol. 3) p. 269.— Pfeif. Malak. Blat. 1859, p. 23; 

 Mon. llelic. vol. 5, p. 180. 



Rungun valley near Darjiling. 



H. artiflciosa, Benson, An. Nat. Hist. ser. 2, 

 vol. 18 (1856), p. 249.— Pfeif. Mon, Helic. vol. 4, 

 ].. 178 : Novit. vol. 1, pi. 36, f. 8, 9, 10. 

 Aracan. 



4, 5. H. climacterica, Benson, J. Asi. Soc. Beng. 

 1836, p. 352 (amended in An. Nat. Hist. 1848, 

 ser. 2, vol. 2), p. 163. — Reeve, Conch. Icon. Helix, 

 r. 742.— Pfeif. Mon. Helic. vol. 3, p. 170; Kuster 

 Chcnin. Helix, pi. 141, f. 9, 10. 

 Teria Ghat, Aracan Hills. 

 Au imperforated species, with the whorls, which are 

 flattened above, somewhat scalariform. 



6, 7. H. Nilagirica, PfeifFer, Proc. Zool. Soc. 1845, 

 p. .Moil. ][.. lie. vol. 1, p. 369.— Reeve, Conch. 

 Icon. Helix, f 4.M). 

 Nilghcrries. 



iS, 9. H. contracta, Hutton MSS. in Benson An. 

 Nat. Hist. ser. 3, vol. 12 (1864), p. 137.— Pfeif 

 Mon. Helic. vol. 5, p. 365. 

 Jlahva. 



1(1. H. Indica, Pfeiffer, Symb. IIelic.pt. 3, p. 66: 

 Mon. Helic. vol. 1, p. 80. — Reeve, Conch. Icon. 

 Helix, f 448. 

 Nilghcrries. 



PLATH LVI. 

 HELIX. 



1. H. pansa, Benson, An. Nat. Hist. scr. 2, vol. IS 

 (1856), p. 252.— Pfeif. Mou. Ilelic. vol. 4, p. 28. 



Akontong, Birmah. 



2. 3. H. oatostoma, Blanford, Proc. Zool. Soc. 

 1869, p. 447 (as section Trachia). 



Ponseo in Yunan. 



I II. subdocussutn, PfoHVer. Proc. Zool. Soc. 1857, 

 p. U'7 : Mon. lloiic. vol. 4. p. 28. 

 Bombay. 



5, 6. H. Koondaensis, Blanford, J. Asi. Soc. 

 Beng. 1870, vol. 39, pt. 2, p. 16 (and Cont. Ind- 

 Mal. pt. 11), pi. 3, f 12 (as Nanina). 

 Sispara in Koonda Hills. 



7. H. Baconi, Benson, An. Nat. Hist. 1850 (ser. 2, 

 vol. 6), p. 251.— Pfeil\ Mon. Helic. vol. 3, p. 5 : 

 Kuster. Chemn. Helix, pi. 141, f 11, 12.— Reeve, 

 Conch. Icon. Helix, f. 1166. 



Banks of Gungun, near Moradabad. 

 The unique type here delineated is decidedly imma- 

 ture, and closely approaches subdecussata and Layardi. 



8, 9. H. Layardi, Pfeiffer, Proc. Zool. Soc. 1851 : 

 ;Mon. Helic. vol. 3, p. 55. — Reeve, Conch. Icon. 

 Helix, £ 614. 



Ceylon. 



10. H. Emiliana, Pfeilier, Proc. Zool. Soc. 1852 : 

 Mon. Helic. vol. 3, p. 55 : Kusi. ed. Chemn. 

 Helix, pi. 158, f. 33 to 38. — Not Reeve. 

 Ceylon. 



PIATE LVH. 

 HELIX. 



1, 2, 3. H. anax, Benson, An. Nat. Hist. 1865 (ser. 

 3, vol. 14).— Pfeif. Mou. Helic. vol. 5, p. 399. 

 Hills of Travtincore. 



The sculpture is close and obliquely concentric. 

 There is a second more deeply-seated parietal lamella 

 below the upcurving one, which the position selected 

 by our artist did not enable him to exhibit. 



4, 5, 6. H. odoutophora, Benson. An. Nat. Hist. 

 1865 (ser. 3, vol. 14), Feb. p. 175. 



From mouutivins 4500 feet high, Bimdarewella 

 and Bibiligamua, Ceylon. 

 Four remote palatal lamolljc can bo descried from 

 the exterior. 



8, 9. H. ackatina, i..ray. Sec plate xiii. f. 1. 



7, 10. H. brachyplecta, Benson, An. Nat. Hist. 

 1863. ser. 3, vol. 6. p. 319. 



Banks of the River Attaran, near ^Moulmein. 



