S^ REFERENCE TO PLATES. 



FIGURE. PAGE. 



82. Torinia cvlindrica, Gniel. Phil., Kiister's Conch. Cab., 



t. 4, f.4, IT 



83, 84. Torinia cyclostoma, Menke. Ibid., t. 4, f. 3, . 18 

 85, 86. Torinia ^Ethiops, Menke. Ibid., t. 4, f. 1, . .18 

 86 a. Torinia nubilum, Menke. Ibid., t 4, f. 2, . . 18 

 87, 88. Torinia trochoidea, Desh. Hanley, Thes. Conch., 



iii,f. 89,90, . . . . *. . . ' . 18 



Plate 6. 

 89, 90. Torinia Mighelsi, Phil. Hanley, Thes. Conch., iii, 



f. 87,88, 19 



91, 92. Torinia dilecta, Desh. Moll, lie Reunion, t. 9, f. 3, 19 

 93, 94. Torinia straminea, Gmel. Hanley, Thes. Conch., 



f. 95, 97, 19 



95, 96. Torinia straminea, var. Sicula,Cantr. Phil., Kiister's 



Conch. Cab., t. 4, f. 14, 19 



97, 98. Torinia infundibuliformis, Gmel. Hanley, Thes. 



Conch., f. 92, 93, . . . . . . .19 



99. Torinia infundibuliformis, var. strigata, Hanle3\ Ibid., 



f. 94, . .20 



100-1. Torinia fenestrata. Hinds. Ibid., f. 79, 80, . . 20 

 2, 3. Torinia virgata, Hinds. Ibid., f. 85, 86, . . .20 

 4, 5. Torinia coelata, Hinds. Voy. Sulph., t. 14, f. 11, 12, 20 



6. Torinia discoidea, Pse. Amer. Journ. Conch., iv, t. 12, 



f. 18, 21 



7, 8. Torinia aspera, Hinds. Voy. Sulph., t. 14, f. 9, 10, 21 

 9,10,11. Torinia Architae, Costa, Monts. Notiz. Sol. 



Medit., f. 21-23, 21 



12,13. Torinia Sowerbii, Hanley. Thes. Conch., iii, f. 81,82, 21 

 14-16. Torinia bisulcata, d'Orb. Moll. Cuba, t. 19, f. 17-19, 22 

 17-19. Torinia delphinuloides, d'Orb. Ibid., t. 19, f. 21-23, 22 

 20, 21. Torinia nana, Koch. Phil., Kiister's Conch. Cab., 



t. 4, f. 5, 22 



22,23. Torinia e^ena, Gould. Moll. Wilkes' TJ. S. Exp. 



Exped., f. 226, 22 



24,25. Torinia boreale, Yerrill. Trans. Conn. Acad., a', t. 



57, f. 29, 30 22 



26-28. Torinia Zanclea, Phil. Hanley, Thes. Conch., iii, f. 



101-103, ^ . . .23 



29, 30. Gyriscus Jeffrej^sianus, Tiberi. Journ. de Conch., 



1868, t 5,f. 1, 23 



31. Omalaxis nobilis, Yerrill. Trans. Conn. Acad., vi, t. 



44,f. 12 24 



32,33. Episcyniainornata, d'Orb. Moll.Cuba,t. 19,f.25,26, 24 

 34. Torinia rosulentum, Watson. Challenger Exp., xv, t. 



8, f. 12 6, 23 



35,36. Omalaxis Pernambucensis, Watson. Ibid., xv, t. 8, 



f. 13 6, c, 24 



