42 
CONCHOLO GIA INDICA. 
PLATE Cm. 
A L Y C _ZE U S. 
See previous plates xci to xcvii. 
1. A. diagrams. Godwin- Austen, J. Asi. Soc. Beng. 
1871 (vol. 40, pt. 2), p. 88, pi. 3, f. 2. 
Diyung Valley, N. of Asalu, N. Cacliar. 
2, 3. A. crenatus, Godwin-Austen, J. Asi. Soc. 
Beng. 1871 (vol. 40, pt. 2), p. 91, pi. 3, f. 5. 
Burrail Range, N. Cachar. 
4. A. vestitus, Blanford, J. Asi. Soc. Beng. 1862 
(vol. 31), p. 138: Cont. Mai. pt. 3. 
Moditouug, Aracan Hills. 
5, 6. A. Khasiacus, Godwin-Austen, J. Asi. Soc. 
Beng. 1871 (vol. 40, pt. 2), p. 90, pi. 3, f. 4. 
Khasi and Jaintia Hills. 
7, 10. A. pusillus, Godwin-Austen, J. Asi. Soc. 
Beng. 1871 (vol. 40, pt. 2), p. 90, pi. 3, f. 3. 
Banks of Kopili River, from Jawai to Asalu. 
8, 9. A. conieus, Godwin-Austen, J. Asi. Soc. Beng. 
1871 (vol. 40, pt. 2), p. 87, pi. 3, f. 1. 
E. of Kopili River, N. Cacliar. 
PLATE CIV. 
CYCLOP HORXJS. 
See previous plates i to iv, xxxiii, xxxiv, xlvii, xlviii. 
1. C. affims, var. picta, Theobald. 
A most lovely shell, which has sometimes minute 
spiral striolas, sometimes concentric wrinkles. 
2, 3. C. Layardi, H. Adams, Proc. Zool. Soc. 1868, 
p. 294, pi. 4, f. 21. 
Ceylon. 
We have only seen two individuals of this well- 
marked shell, both formerly possessed by H. Adams. 
4. C. speeiosus, Philippi, Zeits. Malak. 1847, 
p. 123 (as Cyclost.). — Pfeif. Mon. Pneum. vol. 1, 
p. 56, and in Kust. ed. Chemn. Cyclos. pi. 25, 
f. 1, 2, 3 (as Cyclostoma). — Reeve, Conch. Icon. 
Cyclop, f. 4. 
Birmah. 
5, 6. C. cornu-venatorium, Sowerby, Thesaur. 
Conch, vol. 1, pi. 24, f. 41 (not 42), as Cyclost. — 
Benson, Ann. Nat. H. 1857 (ser. 2. vol. 19), 
March. — Pfeif. Mon. Pneum. vol. 2, p. 69 (as 
Cyclop. ?) partly. 
Ava, and Shan Hills. 
In Sowerby’s Monograph of Cyclostoma, this shell 
was confused with an Aulopoma (f. 42), and erroneously 
identified with the Pterocyclos, figured by Chemnitz as 
“ Cornu-venatorium” (the Helix, c. v. of Gmelin’s 
Systema). 
7. C. speeiosus, var. Philippi. 
The lip of this well-marked form is peculiar for its 
colouring. 
PLATE CV. 
CYCLOPHOBUS and LEPTOPOMA. 
See previous plates i to iv, vi, xxxiii, xxxiv, xlvii, xlviii. 
1. L. eonulus, Pfeiffer, Proc. Zool. Soc., 1854, p. 127 
(as Cyclostoma). — Reeve, Conch. Icon. Lept. f. 45. 
Ceylon. 
2, 3. C. scurra, Benson, An. Nat. Llist. 1857 (ser. 
2, vol. 19), p. 207. — Pfeif. Mon. Pneum. vol. 2, 
p. 47. 
Pegu. 
4. C. porphyriticus, Benson, An. Nat. Hist. 1851 
(ser. 2, vol. 8), p. 187 (as Cyclostoma). — Pfeif. in 
Kust. ed. Chemn. Cyclost. p. 383, pi. 50, f. 22 to 24 
(as Cyclos.) : Mon. Pneum. vol. 2, p. 49. — C. 
perdix, Reeve, Conch. Icon. Cycloph. f. 21. 
Eastern side of the Bay of Bengal. 
This is the shell which was at first referred by 
Benson (Zool. Journ.) to the C. perdix of Broderip 
and Sowerby (Zool. Journ.) a species from Tenasserim, 
with four whorls and a low spire, which does not well 
agree with the characters of C. perdix of Sowerby in 
his monograph (Thes. Conch, vol. 1), or of Pfeiffer in 
Kuster’s edition of Chemnitz. 
5, 6. C. ravidus, Benson, An. Nat. Hist. 1851 (ser. 
2, vol. 8), p. 190 (as Cyclostoma). — Pfeif. Mon. 
Pneum. vol. 2, p. 67 : Kust. ed. Chemn. Cych pi. 
50, f. 14. 15, 16 (as Cyclost.) — Reeve, Conch. 
Icon. Cyclop, f. 102. 
Nilglierries. 
All these figures and descriptions appear taken from 
the unique type we have again delineated. 
7, 8. C. stenostoma, Sowerby, Thesaur. Conch, i, 
p. 95, pi. 31, f. 261 (as Cyclost.). — Pfeif. Mon. 
Pneum. vol. i, p. 9 ditto). — Reeve, Conch. Icon. 
Cycloph. f. 82. 
Figure 8 is taken from a paler variety which is less 
common than the other. 
