To faci' 



Plate VII. 



I 





l.,Ancylas flxiviaJiics 2. A. Lacastfis o. l\erUi7ia. t'luvia tilts 

 d-PaMic^inou vu'iparoL-. 5. P conl-ecta . 6. Vitru%a peHaxiLdiOb. 

 7. Sihccine.oL putnis 8. S. elega-n^. 



ARieh-UUi. WWest&Cimp. 



