204 CYCLOSTOMUS $. 2. 
Cyclostoma Zrthurü Grat. in. Act. Soc. Linn. Bord, XI. p. 438. t. 3. 
f; 19 88) 
Cyclophora pulchra 2 Smains. Malac. p. 336. (ex ic. Griff.) 
Tropidophora ortyx Pfr. in Zeitschr. f. Mal. 1847. p. 107. 
— pulchra Gray Catal. Cycloph. p. 38. N. 4. 
Cyclostomus pulcher Pfr. Consp. N. 296. 
Habitat in insulis Seychellis. 
336 93. €. láraussianus Pfr. 
T. umbilieata, globoso-conica, solidu'a, striatula, liris 
carinaeformibus permultüs, alternis minoribus sculpta, opaca, 
livido-cinerea, obsolete subfasciata; spira turbinata, acutiuscula; 
anfr. 5 convexi, ulümus peripheria distinctius carinatus, basi 
parum convexus; umbilicus mediocris, pervius; apertura parum 
obliqua, intus fulvo-cinerea; perist. album, tenue, undique 
expansum, ad anfractum penulümum breviter interruptum. — 
Operc.? — Diam. maj. 14!/,, min. 12, alt. 12 mill. Ap. c. 
perist. 7'/, mill longa. (Mus. Cuming.) 
Cyclostoma  Kraussianum Pfr. in. Proc. Zool. Soc. 9 Dec. 1851. 
— — Chemn. ed, II. N. 347. t. 43. f. 17. 18. 
Cyclostomus Kraussianus Pfr. Consp. N. 297. p. 62. 
Habitat Natal Africae meridionalis. 
337 | 94. €. enstaneus Pfr. 
T. anguste umbilicata, globoso-conica, tenuis, oblique 
striatula et liris subacutis multis sculpta, nitida, saturate cas- 
tanea; spira elevato-conica, apice obtusiuscula; anfr. 4'/, an- 
gulato-convexi, ultimus liris 6 subaequalibus, pluribusque mi- 
noribus, confertioribus in umbilico munitus; apertura parum 
obliqua, subcircularis; perist. simplex, tenue, undique expan- 
siusculum, marginibus approximatis, non junctis. — Operc. 
testaceum, planum, paucispirum. — Diam. maj. ll, min. 9, 
alt. 9 mill. Ap. fere 6 mill. longa. (Mus. Cuming.) 
Cyclostoma castaneum Pfr. in Proc. Zool. Soc. 1851. Jul. 
— — Chemn. ed. II. N. 337. t. 42. f. 25. 26. 
Cyclostomus castaneus Pfr. Consp. N. 298. p. 63. 
Habitat in insula Madagascar. 
*) T. ventricoso-conica, umbilicata, tenui, aspera multicarinata, trans- 
versim sulcata, albo-rubente; fasciis rubro-fuscis; spira acuta; apertura 
obovata; labro acuto tantisper reflexo. — Alt. 13--14, diam. 13—14 mill. 
— Ceylan. (Grat. l. c.) 
