296 CLATHURELLA. 
C. scALARINA, Desh. PI. 19, fig. 52. 
Whitish, with a narrow chestnut or chocolate sutural band, 
and another below the middle of the body-whorl only. 
Length, 6 mill. 
Ceylon and Mauritius (Nevill); Isle of 
Bourbon (Deshayes). 
Pease makes this a synonym of C. rugosa, Mighels, but it is 
not nearly related to that species. 
C. apa, Desh. PI. 25, fig. 38. 
White. Length, 4 mill. 
C. RAvA, Hinds. Pl. 18, fig. 42. 
Fulvous, the interstices of the ribs and edge of the lip stained 
purple-red ; sinus wide and deep. Length, 12 mill. 
Isl. of Mindanao, Philippines (Cuming). 
C. vuttuosa, Reeve. PI. 15, figs. 33, 36; Pl. 16, fig. 66. 
Yellowish white or light yellowish brown; apex sometimes 
rosaceous. Length, 8-10 mill. 
Isle of Bourbon. 
Philippines. 
C. efficta, Reeve (PI. 16, fig. 66), locality unknown, apparently 
belongs here, as well as C. compta, Reeve (PI. 15, fig. 36). 
C. NassorpEs, Reeve. Pl. 15, fig. 29. 
Shell thin, as though pellucid, ribs close, obtuse ; horny white, 
banded above and below with reddish brown. Length, 12 mill. 
Hab. unknown. 
C. Grayl, Reeve. PI. 15, fig. 31. 
Light chestnut-brown, with two darker bands on the body- 
whorl. Length, 6°5 mill. 
Hab. unknown. 
C. tipaTA, Reeve. . Pl. 16, fig. 56. 
Shell ornamented with revolving ridges, sinus broad and large; 
yellowish white, edge of the lip stained with deep red within. 
Length, 10 mill. 
Philippines, sandy mud at 7 fms. (Cuming). 
C. pancuipDA, Reeve. PI. 15, fig. 42. 
Ribs and striz rather distant, nodulous; sinus large; whitish, 
stained with reddish brown. Length, 9°5 mill. 
Darnley Isl., N. Australia (Brazier). 
