100 
CYCLOPHORUS §. 12. 
Cyclostoma disculus Pfr. in Proc. Zool. Soc. 1851. Jul. 
— — Chemn. ed. II. N. 294. t. 39. f. 11 — 13. 
; Cyclophonts ? disculus Pfr. Consp. N. 144. p. 56. 
Habitat . . . ? 
176 84. C. Phaenotopicus Benson, f 
T. subaperte umbilicata, depressa, subdiscoidea, tenuis, 
non nitens , striis scabris , acutis , radiatis , elevatis , aliis im- 
pressis spiralibus, sub lente vix perspiciendis , prope suturam 
decussatis, rufo-fusca, strigis angulatis, interruptis picta; spira 
depressa, apice prominula; sutura impressa; anfr. 47 2 con- 
yexi, sensim accrescentes ; apertura circularis; perist. tenue, 
rectum, marginibus approximatis ; umbilicus profundus, per- 
spective. — Operc. corneum, tenue, concaviusculum , arcti- 
spirale, anfr. 7 — 8. — Diam. maj. 12, min. 10, alt. 4 mill. (B.) 
Cyclostoma Phaenotopicum*) Bens, in Ann. and Mag. 2d. ser. VIII. 1851. 
Cyclophorus Phaenotopicus Pfr. Consp. N. 145. 
Habitat ad Darjiling, Himalayae Sikkimensis (Benson). 
177 85. C*? floriciindi Pfr. 
T. late umbilicata, turbinato-depressa, solidula, sub lente 
regulariter filoso - costata , opaca, albida; spira subturbinata, 
acutiuscula; anfr. 4'/ 2 convexi, ultimus teres, antice breyiter 
disjunctus; apertura vix obliqua, circularis; perist. simplex, 
continuum, tenue, rectum. — Operc. (ex Moric.) terminate, 
concaviusculum, concentrice (?) striatum. — Diam. maj. 6, 
min. 5, alt. 4 mill. Ap. 2 2 / 3 mill. diam. (Coll. Nr. 64.) 
Cyclostoma disjunctum Moric . Mem. 3e suppl. p. 64. t. 5. f. 26—29.**) 
Nec Math. 
— — Chemn. ed. II. N. 246. t. 35. f. 1. 2. 
— Moncandi Pfr. in Zeitschr. f. Malak. 1852. p. 64. 
Cyclojpoma disjunctum Trosch. in Arch. f. Naturg. 1847. II. p. 381. 
*) Nomen localitatis graece redditum. (Bens.) 
**) T. late umbilicata, orbiculato-depressa , crassiuscula , sordide alba; 
anfr. 4 rotundis, costis elevatis, regularibus, numerosis transversim cinctis, 
ultimo a praecedentibus disjuncto ; sutura profunda ; apertura circulari ; labro 
tenui. — Diam. 5—6 mill. (Moric 1. c.) 
