294 CLATHURELLA. 
C. Enainzrormis, Nevill. Pl. 19, fig. 58. 
Openly clathrate, nodulous at the intersections of the sculpture ; 
white, with a single, somewhat irregular yellow band, repeated 
a little below the middle of the last whorl; some of the granules 
on this band are yellow, whilst others are white. 
Length, 5°5 mill. 
; Ceylon. 
C. contorTuLA, Nevill. Pl. 19, fig. 55. 
White, with a pink tinge towards the apex. Length, 5°5 mill. 
Ceylon. 
C. optusa, Reeve. Pl. 16, fig. 77. 
Obtusely ribbed, transversely finely ridged, sinus broad; pale 
yellow. Length, 15 mill? 
Habitat unknown. 
No dimensions are given by Reeve. Perhaps his figure is a 
magnified one. 
C. Armstronal, Nevill. Pl. 19, fig. 59. 
Distantly and obtusely ribbed, crossed by fine regular striz; 
columella much twisted, with a shining, granulated callosity, 
outer lip very closely minutely granulate just within the aperture, 
sinus remarkably wide, deeply excavated ; chocolate-brown. 
Length, 5 mill. 
Andaman Is. 
C. ARcTATA, Reeve. PI. 17, fig. 2. 
Ribs corded with raised striz, lip thickened, peculiarly effused, 
sinus large; dull white. Length, 7 mill. 
Philippines (Cuming) ; Darnley I., N. Australia (Brazier). 
C. DEDALEA, Garrett. Pl. 19, fig. 66. 
Yellowish white, maculated with small irregular chestnut- 
brown spots, mostly confined to the ribs; whorls slightly tabu- 
lated at the sutures; ribs rounded, compressed, 13-14 on the 
body-whorl, slightly oblique, crossed by small, revolving elevated 
lines, forming granules at the intersections; sinus deep, outer 
lip varicose, crenulate and shortly lirate within, columella faintly 
rugose with oblique wrinkles. Length, 8 mill. 
Viti Islands. 
The coloration is very like C. felina, Hinds, but this is a 
narrower species. 
