316 DAPHNELLA. 



D. TURRITCSPIRA, E. A. Smith (unfigured). Japan. 



D. L^EVISCULPTA, Monterosato (unfigured). Mediterranean Sea. 



Section PLEUROTOMELLA, Yerrill, 1872. 

 D. PACKARDII, Yerrill. PI. 29, fig. 59. 



Spiral striae 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. AGASSIZIT, Yerrill and Smith. PI. 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. PANDIONIS, Yerrill. 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. YERRILLII, Dall (unfigured). 860 fms., Caribbean. 



D. SIGSBEI, Dall (unfigured). 640-1568 fms., Caribbean. 



D. CIRCINATA, Dall. PL 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 b}' the Yoga Expedition in the Siberian Sea, 

 appears to be a synonym. These had no operculum ; therefore 



