CYCLOPHORUS.—Puate IV. 
tincté et marmoratd, juata suturas flammatd, ad peri- 
pheriam teniatd, circa umbilicum pellucido-albd plus 
minus lineaté ; anfractibus juata suturas planiusculis, 
deinde declivi-rotundatis, tumidiusculis, confertim cor- 
rugato-liratis et striatis, inferne levibus ; apertura fere 
circulari, labro expanso-reflexo, aurantio. 
THe Inprian CycLopHorus. Shell moderately umbili- 
cated, conically turbinated, rather inflated, fulvous, 
stained and marbled with burnt-brown, flamed next 
the sutures, filleted at the periphery, transparent- 
white around the umbilicus, more or less lineated ; 
whorls rather flat next the sutures, then slopingly 
rounded, a little swollen, closely wrinkle-ridged and 
striated, smooth at the lower part; aperture nearly 
circular, lip expandedly reflected, orange. 
Cyclostoma Indicum, Deshayes, Voy. dans l’Inde. par 
Belanger, Zool. p. 415. pl. 1. f. 4, 5. 
Cyclophorus Indicus, Pfeiffer. 
Hab. Bombay Presidency, India. 
The whorls of this species have a rather swollen growth, 
and the painting is of a characteristic filleted pattern at 
the periphery. 
Species 16. (Fig. a, 6, Mus. Cuming.) 
CYCLOPHORUS STENOMPHALUS. Cel. testa subanguste 
umbilicatdé, conico-turbinatd, trochiformi, subinflata, 
ustulato-fuscd, albo juxta suturas et supra et infra peri- 
pheriam fulguratd, circa umbilicum lineari-fasciata, 
anfractibus superné declivi-convexis, tumidiusculis, 
subremote carino-liratis, striis validis confertim inter- 
jectis, superné convewis, levibus ; apertura fere cir- 
culari, labro expanso-reflexo, aurantio, margine sinistro 
sublingulato. 
THE NARROWLY UMBILICATED CycLopHorus, Shell 
rather narrowly umbilicated, conically turbinated, 
trochiform, rather inflated, burnt-brown, zigzag- 
marked with white next the sutures and above and 
below the periphery, linearly banded around the um- 
bilicus ; whorls slopingly convex at the upper part, 
rather swollen, rather distantly keel-ridged, with 
strong close-set striz intervening, convex at the lower, 
smooth ; aperture nearly circular, lip expandedly re- 
flected, orange, left margin slightly lingulate. 
Cyclostoma stenomphalum, Pfeiffer, Zeitschrift fiir Malac. 
1846, p. 44. 
Cyclophorus stenomphalus, Pfeiffer. 
Hab. Khasya Hills, Bengal Presidency, India. 
The differences alleged to be peculiar to this species 
are those of having a more trochiform growth, and more 
distinct and distant keel-ridges. It is important that the 
three species figured on either side of this Plate should be 
given in the monograph, but I am far from being satisfied 
| of their distinctness. 
