82 BOOK OF SPECIES, 



sutures narrow; pillar smooth above, but with 

 three large plaits on its lower part. 2. W. 

 20. 71. 



C. SENTicosA. Sub-turreted_, cancellated by 

 longitudinal plaits and raised transverse striae, 

 whitish or very pale tawny, with frequently a 

 chestnut band in the lower part of the whorls ; 

 plaits apparently toothed, from the projection of 

 the striae on them; pillar with three obsolete 

 plaits. If. W. 26. 58. 



FASCIOLARIA. 



Bub-fusiform^ channelled at the base ; no varices ; 



two or three very oblique folds on the columella^ 



near the canal. 



F. TULIP A. Sub-fusiform, smooth, ventricose 

 in the middle, usually dirty white, mottled with 

 purplish brown or chestnut, and circled with deep 

 brown lines ; whorls rounded ; with somewhat de- 

 cussated striae just beneath the sutures; beak 

 grooved ; lip white, and striated within. 6j. W. 

 27. 98. 



F. TRAPEZIUM. Sub-fusiform, obtusely an- 

 gulated, with a row of obtuse nodulous longitu- 

 dinal plaits, smoothish; brown, brownish white, 

 or yellowish brown, girded by dark lines in pairs ; 

 lip white, and striated with red. 5. W. 27- 112. 



F. FiLAMENTOSA. Lengthened, fusiform- 



