42 



CONCHOLOGIA INDICA. 



PLATE cm. 

 A L Y C .ffl TJ S. 



See previous plates xci to xcvii. 



1. A. diagonus. God win- Austen, J. Asi. Soc. Bang. 

 1871 (vol. -10, pt. 2), p. 88, pi. 3, f. 2. 



Diyung Valley, N. of Asalii, N. CacBar. 



2, 3. A. crenatus, Godwin-Austen, J. Asi. Soc. 

 Beng. 1871 (vol. 40, pt. 2), p. 91, pi. 3, f. 5. 



Burrail Kange, N. Cachar. 



4. A. vestitus, Blanford, J. Asi. Soc. Beng. J8G2 

 (vol. 31), p. 138: Cont. Mai. pt. 3. 



Moditoung, Aracan Hills. 



5, C. A. Khasiacus, Godwin- Austen, J. Asi. Soc. 

 Beng. 1871 (vol. 40, pt. 2), p. 90, pi. 3, f. i. 



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. conicus, Godwin-Austen, J. Asi. Soc. Beng. 

 1871 (vol. 40, pt. 2), p. 87, pi. 3, f. 1. 



E. of Kopili River, N. Cachar. 



PLATE CIV. 

 CYCLOP HOKUS. 



Soc previous plates i to iv, xxxiii, xxxiv, xlvii, xlviii. 



1 . C. afflnis, var. j)icta, Theobald. 



A most lovely shell, which has sometimes minute 

 spiral striola;, sometimes concentric wrinkles. 



2, 3. C. Layai-di, IL Adams, Proc. Zool. Soc. 18G8, 

 p. 29-1, pi. 4, f. 21. 



Ceylon. 



We have only seen two individuals of this well- 

 marUi'd shell, both formerly possessed by H. Adams. 

 ■1. C. spociosus, Phiiippi, Zoit«. Malak. 1847, 

 p. 12.") (as Cyclost.).— Pfeif. Mon. Pneum. vol. 1, 

 p. .■)(■), and ii\ Kust. cd. Chemn. Cyclos. pi. 2o, 

 f. J, 2, .T (as Cyolo.stoma). — Reeve, Conch. Icon. 

 Cyclop, f. 4. 

 Birmah. 



r>, (). C. oornu vonntorium, Soworbv, Thesaur. 

 Conch, vol. 1, pi. 24, f. 41 (not 42), as Cyclost.— 

 Benson, Ann. Nat. H. 1857 (scr. 2. vol. 19), 

 March. — Pfoif. Mon. Pneum. vol. 2, p. 69 (as 

 Cyclop. ?) partly. 



Ava, and Shan Hills. 



In Sowerby's Monograph of Cj'clostoma, 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. speciosus, var. Phiiippi. 

 The lip of this well-marked form is peculiar for its 

 colouring. 



PLATE CY. 

 CYCLOPHORTJS and LEPTOPOMA. 

 See previous plates i to iv, vi, xxxiii, xxxiv, xlvii, xlviii. 



1. L. conulus, Pfeiffer, Proc. Zool. Soc, 1854, p. 127 

 (as Cyclostoma). — Reeve, Conch. Icon. Lept. f. 45. 



Ceylon. 



2, 3. C. seurra, Benson, An. Xat. Hist. 1857 (ser. 

 2, vol. 19), p. 207.— Pfeif. Mon. Pneum. vol. 2, 

 p. 47. 



Pegu. 



4. C. porphyriticus, Benson, An. Xat. 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. Cj-cloph. f. 21. 



Eastern side of the Bay of Bengal. 

 This is tlie sliell 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 Pfeifier in 

 Kuster's edition of Chemnitz. 



5, 0. C. ravidvis, Benson. An. Xat. Hist 1851 (ser. 

 2, vol. 8), p. 190 (as Cyclostoma). — Pfeif. Mon. 

 Pneum. vol. 2, p. 67 : Kust. ed. Chemn. Cjcl. pi. 

 50, f. 14. 15, 16 (as Cyclost.)— Reeve. Conch. 

 Icon. Cyclop, f. 102. 



Nilgherries. 



All these ligures 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, Concb. Icon. 

 Cycloph. f. 82. 

 Figure 8 is taken from a paler v.iriety which is less 

 common than the other. 



