CYCLOTUS §. 8. 9. 23 



41. subcliscoideiiS Sow- {0'rai/Fhan.-p. \7. — Jd. 

 Gen. p. 275. — Cijclost. subdiscoidcum Ch. ed. 

 nov. p. 318. — Cyclost. rusticuni Pfr. Proc. 1851. 

 p. 250. — Cijclost. araium Uens. in Ann. and Mag. 

 2d. ser. VIII. p. 190. — Cvclolus aratus Pfr. Mon. 

 n. 28. — Cyclotus Pfcifferi Gray.) Mon. p. 31. 



45. C- niontaniis Pfi*. 



T. umbilicata, turbinato-depressa, solida, superne confer- 

 tim spiraliter lirata, alba, fusculo obsoiete maculata et fasciata; 

 spira turbinata, acutiuscula; anfr. 4 convexi, rapide accres- 

 centes, ultimus non descendens, subtus laevigatus, in umbilico 

 mediocri, profundo spiraliter striatus ; apertura parum obliqua, 

 angulato-rotundata; perist. simplex, rectum, breviter adnatum, 

 margine columellari reflexiusculo. — Operc? — Diam. maj. 

 12^/2, min. 10, alt. 8 mill. Ap. (i mill. longa. (Mus. Cuming.) 

 Cyclostoma montanvm (Cyclotus?) Pfr. in Proc. Zool. Soc. 1854. 

 p. 300. 

 Habitat in montibus Neilgherries Indiae. 



* 



46. ? orbelliis liana. (Coll. 27. — Gray Phan. 



p. 18. — Ad. Gen. p. 275. — C. variabdc Fer. — 

 C. Lamarkii Pet. — Cl. Shuttleworth [Journ. 

 Conch. V. 3.Jan. 1857. p. 271] speciem C. Deshaye- 

 siano Pcf. proxime aftinem et generi Cyclostomo 

 forsan adscribendara , certe autem var. /9 excluden- 

 dam censet. Conf. Cyclophorus Schrammi Shuttl.J Mon. p. 32. 



47. diatretiis Gonld.f {Gray Phan. p. 18. — Jd. 



Gen. 275. — Cyclosl. diatretum Gould Exp. Sh. 



t. 8. f. 124.) - - 33. 



§. 9. 



48. distonielliis Sow. (Coll. 28. — C. Hchraicus 



Pfr. Mon. ex parte. — Gray Phan. p. 20. — Ad. 



Gen. p. 275.) - - 35. 



49. diiSColdeilS Sow. (Gray Phan. p. 21. — Morch 



Yold. p. 40. n. 806. — Ad. Gen. p. 275.) ... - - 36. 



50. opalinilS ]fIoilS8. f {Gray Phan. p. 21. — Ad. 



Gen. p. 275.) - - 36. 



51. niiicronatiis Sow. (Coil. 29. — Gray Phan. 



p. 22. — Ad. Gen. p. 275.) - - 37. 



52. siibstriatliS Sow. (CoU. 30. — Gray Phan. 



p. 22. — Ad. Gen. p. 275. — Trosch. Gebiss d. 



Schn. p. 66. t. 4. f. 4.) - - 37. 



53. C. ? Chinensis Pfr. 



T. umbilicata, convexo-depressa , solida, striata, sub epi- 

 dermide fulva alba, obsolete fasciata; spira convexa, vix co- 



