CYCLOTUS §. 8. 9. 
23 
44. gtibdSscoideus Sow. {Grmj Phan. p. 17. — Ad. 
Gen. p. 275. — Cyclost. subdiscoideum Ch. ed. 
nov. p. 318. — Cyclost. rusticum Pfr. Proc, 1851. 
p. 250. — Cyclost. araium Bens, in Ann. and Mag. 
2d. ser. VIII. p. 190. — Cyclotus aratus Pfr. Mon. 
n. 28. — Cyclotus Pfcifferi Gray.) ..... Mon. p. 31. 
45. C- montaniis Pfr. 
T. umbilicata, turbinato-depressa, solida, superne confer- 
tim spiraliter lirata, alba, fasculo obsolete maculata et fasciata; 
spira turbinata, acutiuscula ; anfr. 4 convexi , rapide accres- 
centes, ultimus non descendens, subtus laevigatas, in umbilico 
mediocri, profundo spiraliter striatus ; apertura parum obliqua, 
angulato-rotundata; perist. simplex, rectum, breviter adnatum, 
margine columellari reflexiusculo. — Operc. ? — Diam. maj. 
12 Y 2 , min. 10, alt. 8 mill. Ap. 6 mill, longa. (Mas. Cuming.) 
Cyclostoma montanum (Cyclotus?) Pfr. in Proc. Zool. Soc. 1854. 
p. 300. 
Habitat in montibus Neilgherries Indiae. 
* 
46. ? orhellvis Xiam. (Coll. 27. — Gray Phan. 
p. 18. — Ad. Gen. p. 275. — C. variabdc Fer. — 
C. Lamarkn Pet. — Cl. Shuttle worth [Journ. 
Conch. V. 3. Jan. 1857. p. 271] speciem C. Deshaye- 
siano Pet. proxime affinem et generi Cyclostomo 
forsan adscribendam , certe autem var. ft excluden- 
dam censet. Conf. Cyclophorus Schrammi Shuttl) Mon. p. 32. 
47. diatretui Gould, f ( Gray Phan. p. 18. — Ad. 
Gen. 275. — Cyclost. diatretum Gould Exp. Sh. 
t. 8. f. 124.) . - - 33. 
S- 9- 
48. dlgtonielliis Sow. (Coll. 28. — C. Hebraicus 
Pfr. Mon. ex parte. — Gray Phan. p. 20. — Ad. 
Gen. p. 275.) 
^ 49. di&eoideaig Sow. ( Gray Phan. p. 21. — Morch 
Yold. p. 40. n. 806. — Ad. Gen. p. 275.) . . . 
50. opaiiniflS jffouss. f ( Gray Phan. p. 21. — Ad. 
Gen. p. 275.) 
pfcr. 51. miicroiiatu^ Sow. (Coll. 29. — Gray Phan. 
p. 22. — Ad. Gen. p. 275.) . . 
52. §nb§trsatiiS Sow. (Coll. 30. — Gray Phan, 
p. 22. — Ad. Gen. p 275. — Trosch. Gebiss d. 
Schn. p. 66. t. 4. f. 4.) 
35. 
36. 
36. 
37. 
37. 
53. €. ? ChiBiensis Pfr* 
T. umbilicata, convexo-depressa, solida, striata, sub epi- 
dermide fulva alba, obsolete fasciata; spira Oonvexa, vix co- 
