CYCLOPITORUS §. 1 . 
61 
9. C. picturatug Pfr. 101 
T. umbilicata, turbinato - depressa , solida, sublaevigata, 
albida, strigis et flammis reticulatis castaneis picta; spira bre- 
viter conoidea, obtusa; anfr. 4*/ 2 modice convexi, ultimus 
superne costis nonnullis obtusis, spiralibus munitus, infra peri- 
pheriam rotundatam fascia serrata ornatus, circa umbilicum 
mediocrem, profundum albus; apertura parum obliqua, sub- 
circularis ; perist. subsimplex, crassum, longe protractum, con- 
tinuum, breviter adnatum, margine sinistro dilatato, patente. — 
Operc. ? — Diam. maj. 29, min. 23, alt. 16 mill. Ap. intus 
11 mill, longa. (Mus. Cuming.) 
Cyclostoma picturatum Pfr. in Proc. Zool. Soc. 1851. 
— — Chcmn. ed. II. N. 363. t. 45. f. 13. 14. 
Cyclophorus picturatus Pfr. Consp. N. 73. p. 51. 
Habitat . . . ? 
10. C. Ibyateaasis Pfr. 102 
T. umbilicata, turbinato-depressa , solida, laevigata, sub- 
tiliter striatula, nitida, castanea, albido maculata et fasciata; 
spira turbinata, vertice acutiusculo, corneo; anfr. 5 modice 
convexi, ultimus ad suturam subdepressus , maculis magnis 
subquadratis vel triangularibus albis pictus, peripheria obsole- 
tissime angulatus, circa umbilicum mediocrem, infundibulifor- 
mem albus ; apertura parum obliqua, subcircularis ; perist. sub- 
inctassatum , expansiusculum , marginibus approximate, callo 
continuo junctis. — Operc.? — Diam. maj. 23, min. 18, alt 
14 mill. Ap. intus 10 mill, longa. (Mus. Cuming.) 
Cyclostoma Ibyatense (Cyclophorus) Pfr. in Proc. Zool. Soc. 1851. 
— \ Chemn. ed. II. Cycl. N. 366. t. 45. f. 19. 20. 
Cyclophorus Iby at crisis Pfr. Consp. «N. 74^p. 51. 
Habitat in insula^ jb^at^ J^ou^S - 
* 
* 
it. C.? atramentarius Sowerby. 103 
T. umbilicata, turbinata, tenuiuscula, laevigata, nitida, 
coerulescens, flammis et maculis angulosis castaneis variegata; 
spira conica, acutiuscula, superne nigricans; anfr. 6 convexi, 
ultimus basi subplanulatus ; umbilicus angustus, vix pervius; 
apertura ovali-rotundata, intus castanea; perist. album, dupli- 
catum : internum continuum , breviter porrectum , externum 
