INDEX. 



FLUVIATILES. RIVER. 



• Plate Fig. 



Turbo stagnatisi Lake - — - - 51a 



Turbo Patulus, Wide Mouth - - - 51 I 



MARIN/E. SEA, 



Turbo llneatus, streaked - - - - 71 



Turbo ovalis. Oval - - • , 57 



GENUS 12. STROMBIFORMIS. NEEDLE SNAIL, 

 TERRESTRES. LAND. 

 Stromblformis perversus, reversed or oat - «• 7* 



MARIN/E. SEA. 

 Murex graclle, flender » - r 5 3? 



ORDER 2. 



BIVALVES. 



GENUS 1. PECTEN. ESCALLOP. 



"Pecten vulgaris, common * >- - • 45 



GENUS 2. OSTREUM. OYSTER. 

 Ostreum striatum, striat«d i. ^^ ^ . 45 



