210 DRILL I A. 



yellowish, the lower half of the body-whorl, and a narrow lower 

 portion of those of the spire chocolate-brown. Length, 11 mill. 



Pt. Jackson, Australia (Angas), 



D. ARATA, Reeve. PL 15, fig. 27 (f ). 



Shell pyramidal, sutures peculiarly excavated ; whorls very 

 closely encircled with narrow granulous ridges ; aperture small ; 

 yellowish white. Length, 9 mill. 



Habitat unknown. 



The ridges are said to be more granulous towards the apex.. 

 I am not acquainted with the species. 



D. PAGODA, Reeve. PL 15, fig. 23. 



Shell pyramidal, whorls depressed at the upper part, slightly 

 angled, ribbed at the angle, ribs short, close-set, decussated 

 throughout with raised lines ; ashy red, stained with dark red 

 spots between the ribs, Up and columella stained with dark red ; 

 canal short. Length, 8 mill. 



Habitat unknown, 

 D. TURRIS, Reeve. PL 15, fig. 30 (f ). 



Pyramidally acuminated, whorls longitudinally stoutly ribbed, 

 transversely very finely ridged, aperture short; olive-brown. 

 Length, 8 mill, 



Habitat unknown. 



First described and figured by Reeve under the name of 

 Pagoda already used by himself for the preceding species. 



D. DONATA, Hinds. PL 15, fig. 26. 



Whorls eight, rose-colored, ribs small, rather sharp, oblique, 

 whitish, fading towards the suture ; back of the last whorl 

 smooth ; canal short. Length, 8 mill. 



New Guinea. 

 D. FULVA, Hinds. PL 13, fig. 65. 



Shell fulvous ; whorls six, granulous, tubercularly ribbed, , 

 angulated at the upper part ; suture with a granulous line. 

 Length, 6 mill. 



Straits of Macassar (Hinds). 



D. MINUTA, Tenison-Woods. PL 34, fig. 93. 



Shell minute, fusiform, turreted, elongate, thin ; \-ellowish or 



