316 DAPHNELLA. 
D. Turritisprra, KE, A. Smith (unfigured). Japan. 
D. taviscuLtpra, Monterosato (unfigured). Mediterranean Sea. 
Section PLEuROTOMELLA, Verrill, 1872. 
D. Packarvil, Verrill. Pl. 29, fig. 59. 
Spiral strive faint or strong, the ribs low and narrow; pale 
yellowish brown or salmon, the nucleus darker. 
Length, 21°5 mill. 
Gulf of Maine (85-110 fms.) ; off Cape Cod, 
Mass. (96 fms.). 
D. Aaassizi1, Verrill and Smith. Pl. 29, fig. 58. 
More solid and rugosely sculptured than the preceding species ; 
sinus wide, rather deep, rounded, a little below the suture; 
usually white when fresh, sometimes pink or pale yellow, often 
stained with dark ash-gray; columella often white, but usually 
tinged with brown. Length, 31 mill. 
Off Newport, R. I., and S. of Martha’s Vineyard ; 
off Delaware Bay, 65 to 500 fms. 
D. Panpionts, Verrill. Pl. 29, fig. 62. 
Waxy white, tinged with pale orange-brown, with a faint white 
band on the middle of the body-whorl, and another below the 
suture, sometimes stained gray or brown. Length, 43 mill. 
Martha’s Vineyard ; 238-312 fms. 
D. Verritii, Dall (unfigured). 860 fms., Caribbean. 
D. Stesset, Dall (unfigured). 640-1568 fms., Caribbean. 
D. crrctnaTA, Dall. PI. 6, fig. 76. 
Shell slender, elongate, covered with a brownish epidermis ; 
whorls six, evenly rounded, but with a sharp carina, above which 
they are smooth, whilst below it they are grooved, with wider 
interspaces; notch deep, about one-third of the way from the 
carina to the suture. L. 3 inches, diam. 1 inch. 
Alaska. 
Described as a Surcula from a dead specimen found on the 
beach at Nateekin Bay, Unalashka. The subsequently described, 
but unfigured Pl. insignis, Jeffreys, of which ten living specimens 
were obtained by the Vega Expedition in the Siberian Sea, 
appears to be asynonym. ‘These had no operculum; therefore 
-coalaliaa ov Sie 
