284 CLATHURELLA. 
Crosse. Subsequently, ascertaining that it is distinct from that 
species, he named it C. luteofasciata, Reeve—from which it is 
also distinct. Mr. Gillies calls it as above. 
C. FUSCOBALTEATA, Smith. Pl. 25, fig. 59. 
Yellowish, pale violet or lilac towards the apex, banded with 
light brown, one band at the top of the whorls darker than the 
rest ; ribs about sixteen, crossed by fine lire ; lip thickened within 
and exteriorly, thin at the extreme edge, smooth interiorly, sinus 
sutural, small. Length, 12 mill. 
Japan. 
C. suBzonATA, Smith. Pl. 25, fig. 56. 
Light yellowish brown, more or less distinctly medianly 
banded, with opaque white lines interrupted by dark brown dots 
or short lines, sometimes marked with opaque white streaks just 
beneath the suture, and with a second less apparent transverse 
band around the lower part of the body-whorl; ribs sixteen, 
crossed by spiral lire ; lip moderately thickened, smooth within, 
with a small sutural sinus. Length, 17 mill. 
Japan. 
C. CANALICULATA, Reeve. PI. 17, fig. 9. 
Ovately turreted, suture of the spire channeled, whorls finely 
latticed with raised strie, sinus large ; whitish. 
Length, 9 mill. 
Hab. unknown. 
A light elegantly formed shell, contracted at the base. 
C. Ropriiarpl, Barclay. Pl. 16, fig. 55. 
Shell thin, white, with distant, thin, ridge-like ribs, and distant 
revolving lire, more closely striate at the base. 
Length, 1 inch. 
Mauritius. 
C. BicoLtor, Angas. PI. 16, fig. 61. 
Rather solid, light yellowish brown, the sutures, lower half of 
the body-whorl and interior of aperture reddish chestnut ; whorls 
very narrowly, obtusely shouldered; longitudinal ribs close, 
crossed by revolving striz ; outer lip thin, denticulated within, 
strongly varicose externally, sinus rather broad and deep. 
Length, 7-12 mill. 
Port Jackson, Australia. 
It is possible that Drillia vexillum, Reeve, is identical with 
this species, and if so, that name has priority. 
