CONCHOLOGIA INDICA. 



27. 



PLATPJ LVIII. 

 HELIX. 



1. H. semidecussata, Pfeiffer, Proc. Zool. Soc. 

 1851, p. 252; Kust. ed. Chemn. Helix, pi. 145, 

 f. 8, 9. — Reeve, Conch. Icon. Helix, f. 567. 



Ceylon. 



Essentially identical with the Matiritian species. 



2. H. semidecussata, Benson, var. solida. 



Ceylon. 



The solid and abnormal form here delineated has 

 lost its epidermis, and almost unites semidecussata and 

 Rosamonda. 



3. H. Laidlayana, Benson, An. Nat. Hist. ser. 2, 

 vol. 18 (1856), p. 253.— Pfeif. Mon. HeUc. vol. 4, 

 p. 31.— H. parietalis. Martens, Mai. Bliit. 1864, 

 p. 167, teste Pf. 



Bengal. 



4. 5. H. Laidlayana, Benson, var. 



Cuttack (fig. 4). 



6. H. Peguensis, Benson, An. Nat. Hist. 1860 (ser. 

 3, vol. 6), p. 192.— Pfeif. Mon. Helic. vol. 5, 

 p. 346. 



Sheeoay Gheen, Pegu. 



7, 8. H. uter, Theobald, J. Asi. Soc. Beng. 1859 

 (vol. 28, p. 309) : Desc. Birm. p. 1 (separate 

 pamphl.).— Pfeif. Mon. Helic. vol. 5, p. 127. 



Near Moulmein. 



PLATE LIX. 

 HELIX. 



1, 2. H. vitellina, Pfeiffer, Proc. Zool. Soc. 1848, 

 p. 109 : Mon. Helic. vol. 3, p. 72 ; Kust. ed. 

 Chemn. pi. 122, f. 22, 23.— Reeve, Conch. Icon. 

 Helix, f. 390. 

 Nilgherries. 



3. H. Tranquebarica, Fabricius, in Beck's Index 

 (name only) and in Pfeif. Mon. Helic. vol. 1, 

 p. 41.— Reeve, Conch. Icon. Helix, f. 394. 



Tranquebar. 



4. H. semirugata. Beck, Index Moll. Crist. Fred, 

 p. 42 (name only), for H. globulus of Chemnitz, 

 vol. 9, f. 1159, 1160, not of Muller.— Pfeif. Mon. 

 Helic. vol. 1, p. 40 ; Kust. ed Chemn. Helix, 

 pi. 3, f. 1112.— Reeve, Conch. Icon. Helix, p. 391. 



Bengal. 



5, 6. H. Eosamonda, Benson, An. Nat. Hist. 1860 

 (ser. 3, vol. 5), p. 381.— Pfeif. Mon. Helic. vol. 5, 

 p. 77. 



Pittewelle, Ceylon. 



7, 8. H. Theodori, Philippi, Zeitsch. Malak. 1846, 

 p. 191. — Pfeif. Mon. Helic. vol. 1, p. 70: Kuster 

 ed. Chem. Helix, pi. 110, f. 1, 2, 3.— Reeve, Conch. 

 Icon. Helix, f. 1188. , 

 Birmah. • ■ 



PLATE LX. 

 HELIX. 



1, 2, 3. H. Blanfordi, Theobald, J. Asi. Soc. Beng. 

 1859 (vol. 28), p. 313 : Desc. Birm. p. 4 (separate 

 pamphlet).— Pfeif. Mon. HeUc. vol. 5, p. 249. 

 Near Darjiling. 

 Very near H. cycloplax. 



4. H. ornatissima, Benson, An. Nat. Hist. 1859 

 (ser 3, vol. 3), p. 269.— Pfeif. Mon. Helic. vol. 5, 

 p. 113. 



Pankabari, near Darjiling. 



5. H. capessens, Benson, An. Nat. Hist. 1856 (ser. 2, 

 vol. 18), p. 250.— Pfeif. Mon. Helic. vol. 4, p. 194 : 

 Novit. vol. 1, pi. 36, f. 17 to 20. 



Moiilmein, Birmah. 



6. H. bidenticulata, Benson, An. Nat. Hist. 1852 

 (ser. 2, vol. 9), p. 405. — Reeve, Conch. Icon. Helix, 

 f. 1184.— Pfeif. Mon. Helic. vol. 3, p. 165. 



Nilgherries. 



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

 vol. 5), p. 214. — Reeve, Conch. Icon. Helix, f. 746. — 

 Pfeif. Mon. Helic. vol. 3, p. 112 ; vol. 4, p. 110. 



8. H. diplodon, Benson, An. Nat. Hist. 1859 (ser. 3, 

 vol.3), p. 187.— Pfeif. Malak. Blat. 1859, p. 13; 

 Mon. Helic. vol. 5, p. 256. 



Teria Ghat. 



9. 10. We found this Helix in Benson's collection as 

 H. Ingrami of Blanford, hut know not whether it 

 has been published. 



Aracan Hills. 



