XIV 



LIST OF PLATES. 



Plate LXVI. 



Fig. 



1 Rugged Mussel. 



2 Edible M. 



3 Pellucid M. 



LXVII. 





1 Crooked M. 



2 Great M. (Young). 



3 Nacre Razor Shell, 



LXVIII. 





Umbilicated Mussel 



LX1X. 





Great M. 



LXX. 





Swan M. 



LXXI. 





Duck M. 



LXXIL 





Brittle Pinna. 



*** UNIVALVE. 



With a regular Spire. 



LXXIII. 



1 Common Gowrie. 





2 Wood Dipper. 





3 CylindricD. 





4 OpenD. 



LXXIV. 



1 Oval Volute. 





2 Transparent Dipper. 



LXXV. 



1 Massy Whelk. 





2 Reticulated W. 





*2 (Far.) 



LXX VI. 



Waved W. 



LXXVII. 



Striated W. 



LXXVIII. 



Corvorant's foot Strombus. 



LXXIX. 



1 Urchin Murex. 





2 Homy M. 



LXXX. 



Angulated M. Engraven also in 





Frontispiece. 



LXXXI. 



Antique M. 



LXXXII. 



1 Polished Snail. 





2 Ribbed Murex. 





3 Shortened M. 





4 Lipped Wreath. 





5 Bamffian Murex. 





6 Spot Whelk. 



