242 REFERENCE TO PLATES. 
PLATE 7. 
FIGURE. PAGE. 
1, 10. Gastropteron rubrum Raf. Zool. Bonite,. . . . . . 40 
2-4. Gastropteron rubrum Raf. After Vayssiére,. . . . . 40 
5-9. Gastropteron rubrum Raf. After Bergh,. . . ... 40 
PLATE 8. 
11. Gastropteron rubrum Raf., penis. After Bergh,. . . . 40 
12,13, 16. Gastropteron rubrum Raf, jaw. After Bergh,. . 40 
14, 15, 17-28. Gastrepteron pacificum Bgh. After Bergh,. 42 
PLATE 9, 
1-3. Philine aperta Linn., stomach plates. After Sars,. . 10 
4,5. Philine aperta Linn., teeth.> Ater Sars, 7. - £h0) 
6, 7. Philine aperta Linn. , fore and mid gut. After Sars, “Jal 
8. Colobocephalus costellatus M. Sars, } row teeth After Sars, 33 
9. Colpodaspis pusilla Sars, + row teeth. After Sars,. . . 28 
10. Philine pruinosa Clark, teeth. After Sars,. ..... 26 
11-13. Tethys punctata Cuv., radula. After Sars,. .. .. 605 
14,15. Tethys punctata Cuv., bent of digestive tract. “After 
Sars, , : ae 
16. Tethys punctata Cuv., jaws. After Sars, . . Yh oe as 
17-22. Aglaja adelle Dall! W. H. Dall, del,, MP 5 Ss 
23. Gastropteron rubrum Raf., radula. After Vayssicre, Pe eas) 
24, 25. Lobiger serradifalci Calc., teeth. After Vayssiére,. . 167 
26. Phyllaplysialafonti Fisch. After Fischer,. . . . .. . 183 
PLATE 10. 
27, 28, Lobiger serradifalci Caleara. After Vayssiére,. . . 167 
29, 32, 33. Lobiger serradifalci Caleara. Ann.Sci. Nat... . 167 
30, 31. Lobiger serradifalci Caleara. Journ. de Conchyl., . . 167 
34, 85. Lobiger viridis (=nevillii Pils... J. A.S.B.,. . . 168 
36. Lobiger corneus (=serradifalei). Thes. Conch... . . 167 
37. Lobiger pictus (=viridis Pse.). Don. Bism:;. . =22 tes 
38. Lobiger viridis Pse. Am. Journ. Conch.,. . Se sliGg 
39-42. Lobiger souverbiei Fisch. Journ. de ‘Conehyl., . A EiGe 
PratE 11. 
43, 44, 46, 47-50. Oxynoe olivacea Raf. Journ. de Conch., . 162 
51, 52. Oxynoe viridis Pse.» Donum Bism.,. . . 165 
538-55. Oxynoe viridis Pse. Am. Journ. Conch., . 165 
56, 57. Oxynoe brachycephalus (—olivacea). Gen. "Rec. Moll. 164 
58-62. Oxynoe sieboldi (—olivacea). Am. Sci. Nat... . . 164 
