3G 
CONCHOLOGIA INDICA. 
PLATE LXXXIV. 
HELIX. 
1,4. H. pinacis, Benson. See previous reference, 
pi. 13, f. 5. 
2, 3. H. Atkinsoni, Theobald. See previous re- 
ference, pi. 15, f. 9. 
The surface is adorned, both above and below, with 
very fine and close riblets, which, under a powerful 
glass, appear subarticulated. 
5, 6. H. Ataranensis, Theobald, J. Asi. Soc. Beng. 
1870 (vol. 39, pi. 2), p. 401, pi. 18, f. 7 (as 
Nanina). 
Near the river Ataran, in Martaban. 
7. H. Gardeneri, Pfeiffer, in Kust. ed. Chemn. 
Helix, pi. 112, f. 12, 13: Mon. Helic. vol. 1, p. 47. — 
Reeve, Conch. Icon. Helix, f. 446. 
Ceylon. 
8, 9, 10. H. arata, Blanford, Proc. Zool. Soc. 1869, 
p. 445 (as Nanina, section Rotula). 
Near Bhamo, Birmah. 
PLATE LXXXV. 
HELIX. 
1, 4. H. convexa, Reeve (as of Benson), Conch. Icon. 
Hel. f. 762, for II. monticola of Pfeif. (erroneously 
Plutton) in Kust. ed. Chemn. Hel. pi. 160, f. 3—5. 
Himalayah. 
2, 3. H. ruginosa, Ferussac, Hist. Moll. pi. 71, f. 4 
(Helicella). — Pfeif. Mon. Helic. vol. 1, p. 368 : 
Kust. ed. Chemn. Helix, pi. 76, f. 7 to 10. — Reeve, 
Conch. Icon. Helix, f. 748. 
Bengal. 
5, 6. H. partita, Pfeif. Proc. Zool. Soc. 1853, p. 125: 
Mon. Helic. vol. 4, p. 55. — Reeve, Conch. Icon. 
Helix, f. 1311 (badly). 
Ceylon. 
Reeves’s H. subopaca seems a mere variety. 
7, 10. H. snbeonoidea, Pfeiffer, Proc. Zool. Soc. 
1854, p. 51 : Mon. Helic. vol. 4, p. 56, and vol. 5, 
p. 113. — Reeve, Conch. Icon. Helix, f. 1326. 
Ceylon. 
8, 9. H. fallaciosa, Ferussac, Hist. Moll. pi. 71, 
f. 1, 2 (as Helicella). — Pfeif. Mon. Helic. vol. 1, 
p. 368. — Reeve, Conch. Icon. Helix, f. 459. 
Coimbatore, Khoondali Hills : Ceylon. 
Very like asperella, but is smooth. 
PLATE LXXXVI. 
HELIX. 
1. H. concavospira, Pfeif. Proc. Zool. Soc. 1853, 
p. 124: Mon. Helic. vol. 4, p. 32. — Reeve, Conch. 
Icon. Helix, f. 1815. 
Ceylon. 
2, 3. H. Zoroaster, var. concolor, Theobald, Journ. 
Asi. Soc. Beng. 1859 (vol. 28), p. 310 : Desc. Birm. 
p. 2. 
Near the Irawadi, between Prome and Ava. 
4. H. turritella, Adams (as Nanina), Proc. Zool. 
Soc. 1869, p. 275, for his Nanina conulus (pre- 
occupied), Proc. Zool. 1867, p. 307, pi. 19, f. 16. 
Ceylon. 
5, 6. H. Angelica, Pfeif. Proc. Zool. Soc. 1856, 
p. 33 : Mon. Helic. vol. 4, p. 123 : Novit. pi. 21, 
f. 4, 5, 6. 
Punjaub. 
7. H. Attegia, Benson, An. Nat. Hist. 1859 (ser. 3, 
vol. 3), p. 184. — Pfeif. Mon. Helic. vol. 5, p. 91 : 
Novit. pi. 78, f. 17, 18, 19. 
Phie Than, Tenasserim. 
8, 9, 10. H. fritillata, Benson, An. Nat. Hist. 1863 
(ser. 3, vol. 11), p. 320. — Pfeif. Mon. Helic. vol. 5, 
p. 247. 
Pegu. 
PLATE LXXXVII. 
HELIX. 
1, 4. H. orcula, Benson, An. Nat. Hist. 1850 (ser. 
2, vol. 6), p. 251. — Pfeif. Mon. Helic. vol. 3, p. 42. 
— Reeve, Conch. Icon. Hel. f. 1176. 
Bengal, Behar, &c. 
