PART II. 



TURBINELLID^E. 



303 



a superior siphon; inner lip wanting, or rudi- 

 mentary. 



undosa. En. Me"th. 422. f. 5. (Aberrant.) 



torulosa. Ib. 428. f. 3. aculeiformis. Ib. 426. f. 3. 



maculosa. Ib. 4OO. f. 7. articulata. En. M. 426. f. 1. 



FAMILY 2. TURBINELLIDJE. 



Base of the shell produced into a long channel ; the spire 

 generally short ; the pillar often toothed ; outer lip thin. 



SUB-FAM. 1. TURBINELLIN^:. 



Spire short, the tip papillary ; middle or base of the 

 inner lip plaited ; channel lengthened. 



TURBINELLA Lam. Shell ponderous, smooth, or 

 slightly nodulous ; spire short, papillary ; pillar with 

 strong plaits in the middle, (fig. 72. a.) 

 rapa. En. Meth. 431. fez's, f. 1. pyrum. Chem f. 1697, 1698. 



FASCIOLARIA Lam. Fusiform, ventricose ; spire and 

 aperture of equal length, the former attenuated and 



