T RO C H U S: 



133 



Linn, names. Gm. Engl, names. Sj/nonj/ms. Hut'tiat. 



163 literatus 3348 lettered G.t.56,f.N^. B. /. 11, 



J'.li,l5. Guadalonpc. 



164 hexagonus 3548 six-ribbed C. 10, t. 16Q,/. 1544-5. 



E.Mj.4lQ,f.3. S. Sea. 



165 reticulatiis 



166 tubercular: 



167 adversus 



163 subulatus 



reticulated G. ^ 53,/. G. M.p.'27'-i. 



L.T.8,pA30. Britain. 



pimpled M. p.V0 5i Sappl. p. 1 16. 



L.T.8,p.\50. 



left-handed W.M.S. fA8. D.5,t.l59. 

 M.p'illikS'ippLp.llS. 

 L.T.3, p. 151. JLlrituin,&c. 



awl-shaped ]\l.Suppl. /).! 15, /.30,/.0. 



Scotland, ill sea sand. 



169 decollatus 3563 decapitated E.iVf.^453,/.3. U. 



170 Afer 3558 African A. 1, /). 125, t.8,f. 18. 



£.M.t.426,f.6. Senegal. 



171 sinistralis 



left-handed E..li.f. 42 4, /:i. 



u. 



XXVIT. TROCIIUS. TOP SHELL. 



1 Niloticus 3565 large marbl.L. t. 6X7, f. 3. G. /. 59, 



f.Bhi:. c.5,if. icr, 



/. 1605 ^S: 168,/; 1014. 

 E.M.t AAl,f. 1 . Andjojna. 



2 Conu? 3569 



i./.631,/.18 F.M3,/.l. 



C'.5,tM67,/.1610. E. Lulias. 



