164 SPECIFIC 



Lister Conch. Tab. 534. Fig. 13. 



Specimen outwardly white, with dark brown and 

 chesnut spots and scales mostly angular; vertex 

 brown ; within like ivory, vertex with a large tawny 

 brown spot square at one end ; margin brown ; 

 ribs many, unequal. 



Inhabits Jamaica and Europe. 



Fig. 6. P. Hungarica. 



Shell entire, conical, acuminate, striate ; vertex 

 hooked, revolute. 



Lister Conch. Tab. 544. Fig. 32. 



Specimen white, with a rosy tinge deeper 

 towards the margin ; finely striated longitudinally ; 

 transversely folded ; base spreading. 



Inhabits the Mediterranean, Adriatic, and 

 American Seas. 



Fig. 7. P. sanguinolenta. 



Shell ovate, convex, solid ; striae longitudinal, 

 elevated, capillary, and flexuous ; vertex surrounded 

 with a broad punctate belt. 



Martini Conch. 1. Tab. 7. Fig. 52. 



Specimen white, with bright red striee and dots, 



