CYCLOPHORUS §. 2. 3. 
69 
culi, ultimus medio obsolete angulatus, basi parum convexus; 
umbilicus subirregularis, mediocris, pervius; apertura fere ver- 
ticalis, subcircularis , intus alba; perist. continuum, breviter 
adnatum, duplex: internum brevius, externum obtusum, sub- 
rectum, superne angulatum, margine columellari subincrassato. 
— Operc. ? — Diam. maj. liy 2 , min. 10, alt. 8 mill. (Mus. 
Cuming.) 
Cyclostoma marmorata Feruss. Mus. 
— marmoratum Chemn. ed. II. N. 301. t 40. f. 9. 10. 
Cyclophorus ? marmoratus Pfr. Consp. N. 91. 
Habitat . . . ? 
Obs. Conf. C. atramenlarium Sow. 
§.3. 
26. C. eximius 7Iotisson. 1 18 
T. umbilicata, turbinato-depressa , solida, carinata, sub 
epidermide castaneo - fulva albida, fusco angulatim strigata; 
spira breviter turbinata, apice acutiuscula; anfr. 5 convexius- 
culi , costis 3 obtusis spiralibus superne sculpti , lineis spira- 
libus et obliquis reticulati, ultimus permagnus, infra carinam 
subacutam nigro-castaneus , tumidus, circa umbilicum majus- 
culum, infundibuliformem sabcompressus ; apertura parum obli- 
qua, subcircularis; perist. pallide corneo-lutescens , duplex: 
internum continuum, expansum, cum externo connatum, ex- 
ternum subinterruptum, horizontaliter expansum, margine co- 
lumellari dilatato, subreflexo. — Operc.? — Diam. maj. 62, 
min. 47, alt. 32 mill. Ap. intus 28 mill, longa et lata. (Mus. 
Cuming.) 
Cyclostoma eximium Mouss . Jav. Moll. p. 53. t. 7. f. 1.*) 
— — Chemn. ed. II. N. 227. t. 33. f. 1.2. 
Cyclophorus cximius Pfr. Consp. N. 92. 
Habitat Khasya Hills Indiae; Java (Mousson). 
*) T. magna, solida, depresso-eonica, valde umbilicata, fusca, albomar- 
morata et flammulata ; anfr. 6 convexi , nucleolo spirae transversim regula- 
riter striato, anfr. sequentes et ultimus, supra, costis 4 et striis interpositis, 
infra striis remotis, vix prominulis spiraliter cincti, umbilico subinfundibuli- 
formi, pariete sulcato; apertura magna, late circularis, alba, perist. reflexo, 
incrassato, lamina parietali ad junctionem marginis extensa, subcanalifera, 
labro columellari expanso. — Diam. maj. 63, min. 46 , axis 54, 6 mill — 
Rat anfr. = 4:7. Rat. apert. = 1:1. (Mouss. 1. c.) 
