CYCLOPHORUS §. 1. 
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Cyclostoma Himalayanum Pfr . in Proc. Zool. Soe. 1851.^4 * 
— — Chcmn eel. II. N. 228. t. 33. f. 10. 11. 
Cyclophorus Himalayanus Pfr. Consp. N. 65. p. 50. 
Habitat in montibus Himalayanis. 
94 2. €• Sfieciosus Philip g)i« 
T. anguste umbilicata, depresse turbinata, solida, striis 
impressis spiralibus , confertis , subundnlatis sculpta , castaneo 
et albido marmorata ; spira late conoidea, obtusiuscula ; anfr. 6 
convexiusculi, ultimus . permagnus , ad peripheriam carina ob- 
soletissima alba cinctns, basi nigricanti-castaneo multifasciatus ; 
apertura obliqua, ampla, snbcircularis , intus submargaritacea ; 
perist. album, undique late expansum, continuum, anfractui 
penultimo breviter adnatum, margine columellari reflexo. — 
Operc. ? — Diam. maj. 61, min. 45, alt. 35 mill. (Coll. 
Philippi.) 
Cyclostoma speciosum Phil, in Zeitschr. f. Malak. 1847. p. 123. 
— — Chcmn ed. II. Cycl. p. 170. N. 184. t. 25. 
f. 1—3. 
Cyclophorus speciosus Pfr. in Zeitschr. f. Malak. 1847. p. 107. Consp. 
N. 66. 
— — Gray Catal. Cycloph. p. 15. N. 2. 
Habitat . . . ? 
95 3. C. Siamensis Sowerby. 
T. umbilicata, turbinato-depressa, solida, laevigata, casta- 
nea, strigis albidis fulguratis eleganter picta; spira breviter 
turbinata, obtusiuscula; anfr. 5 convexi, ad suturam profun- 
dam subplanati, ultimus ad peripheriam rotundatus, circa um- 
bilicum infundibuliformem obsolete compressus ; apertura parum 
obliqua, ampla, circularis, intus albida; perist. undique sub- 
incrassato - reflexum , ad anfr. penultimum breviter adnatum, 
luteo-carneum. — Operc.? — Diam. maj. 51, min. 40, alt. 29 
mill. (Mus. Cuming.) 
Cyclostoma Siamense Sow. Thes. Suppl. N. 178. p. 158*. t. 31 A. 
f. 292. 293.*) 
*) T. depresso-subglobosa, albida, strigis maculisque castaneis angulari- 
tcr flexnosis picta; spira subdepresso-conica, subacuminata; anfr. 3% rotun- 
datis, ultimo maximo, ventricoso ; sutura distincta, tenui ; apertura circulari, 
maxima, intus alba; peritremate incrassato , pallide aurantiaco , rotundato, 
reflexo; umbilico majusculo. (Sow. 1. c.) 
