242 REFERENCE TO PLATES. 



PLATE 7. 



FIGURE. PAGE. 



1,10. Gastropteron rubrura Raf. Zool. Bonite, 40 



2-4. Gastropteron rubruru Raf. After Vayssiere, 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, 17-23. Gastropteron pacificum Bgh. After Bergh, . 42 



PLATE 9. 



1-3. Philine aperta Linn., stomach plates. After Sars, . . 10 



4, 5. Philine aperta Linn., teeth. After Sars, 10 



6, 7. Philine aperta Linn., fore and mid gut. After Sars, . 10 



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, 65 



14, 15. Tethys punctata Cuv., part of digestive tract. After 



Sars, 65 



16. Tethys punctata Cuv., jaws. After Sars, 65 



17-22. Aglaja adellse Dall. W. H. Dall, del., 53 



23. Gastropteron rubrum Raf., radula. After Vayssiere, . . 39 



24, 25. LobigerserradifalciCalc., teeth. After Vayssiere, . .167 



26. PhyllaplysialafontiFisch. After Fischer, . . .133 



PLATE 10. 



27, 28, Lobiger serradifalci Calcara. After Vayssiere, . . .167 



29, 32, 33. Lobiger serradifalci Calcara. Ann.Sci. Nat., . . 167 



30, 31. Lobiger serradifalci Calcara. Journ. de Conchyl., . .167 

 34, 35. Lobiger viridis (=nevillii Pils.). J. A. S. B., . . . 168 



36. Lobiger corneus (serradifalci). Thes. Conch., . . . .167 



37. Lobiger pictus (=viridisPse.). Don. Bism., 169 



38. Lobiger viridis Pse. Am. Journ. Conch., 169 



39-42. Lobiger souverbiei Fisch. Journ. de Conchyl., . . . 168 



PLATE 11. 



43, 44, 46, 47-50. Oxynoe olivacea Raf. Journ. de Conch., . 162 



51,52. Oxynoe viridis Pse. Donum Bism 165 



53-55. 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 



