186 PUSIA. 



species that " they are usually found associated with Encjina 

 mendicaria^\\\\c\\ they resemble so closely in shape and color as 

 to be easily mistaken for small specimens of the hitter species. 

 Mr. Crosse's figure, which is slightly enlarged, very correctly 

 represents the usual form. They, however, frequently differ in 

 being more slender, and the ribs are sometimes nearly obsolete. 

 Animal black. The foot is oblong, margined with yellow, slightly 

 auriculate in front, and about three-fourths the length of the 

 shell. Siphon rather long, irro rated with white. The pale ten- 

 tacles are marked by two black /ones." 



T. LOTA, Reeve. PI. 54, fig. 570. 



Pale reddish orange, variegated with brown. Length, -75 inch. 



Isle of TicAio ; Philippines. 



A species of no determinate character, closely allied to or 

 identical with T. mici'ozonias, Lam. Sowerby considers it a 

 synonym of T. pisolina. Lam., a species which 1 believe to be 

 identical with T. dermestina. 



T. GLANDIFORMIS, Reeve. PI. 54, fig. 571. 



White, variegated with brown. Length, '5 inch. 



Red Sea ; 1ml Ian Oc 



Messrs. G. and H. Nevill say that T. dse.daltt, mi/in* and this 

 species are identical, running together through in termed i:ite 

 forms; the types are so different, however, that having no series 

 of specimens by which to verify this for myself. I prefer to keep 

 them distinct. 



T. . ITIIARA, Reeve. PI. 55, fig. 599. 



Light purple-brown with a narrow, pale band. II.. -75 inch. 



Hah. 

 T. APPROXIMATE, Pease. 



Shell ovate, t urretcd ; whorls convexly :mguhited at the sutures, 

 longitudinally ribbed, crossed by impressed stria-: interstice^ 

 punctured; aperture striated within; colmnclla four-plaited. 

 Color white, banded and blotched irregularly with chestnut- 

 brown. 



Sandwich Island*. 



Not figured. Not seen b\- either Mr. (iarrett or myself. 







