350 REFERENCE TO PLATES. 



FIOUKB. PAGE. 



83, 84. Vitrina Natalensis, Krauss. Sudafrik. Moll., t. 4, 



f. 17, 156 



85-87. Yitrina Pb'ppigi, Menke. Kiister; Yitrina, t. 2, 



f. 13-15, . . . . 156 



88, 89. Yitrina Transvaalensis, Craven. Zool. Proc., t. 57, 



f.3, 1880, 156 



90, 91. Yitrina Yandenbroeckii, Craven. Zool. Proc., t. 57, 



f. 4, 1880, 156 



92-94. Yitrina cornea, Pfeiffer. Kiister, Yitrina, t. 2, 



f. 31-33, 157 



95, 96. Yitrina pellicula, Fer. Hist. Moll., t. 9 a, f. 5-7, . 157 

 97-99. Yitrina Borbonica,Morelet. Ser. Conch. ,ii,t. 4,f. 1, 157 



PLATE 35. 



100, 1. Yitrina Madagascariensis, Smith. Proc. Zool. Soc., 



t. 21, f. 6-7, 1882, 157 



2. Yitrina Comorensis, Pfeiffer. Novit. Conch., i,t. 28, f. 4, 158 

 3-5. Yitrina subviridis, Pease. Specimen, . . . 158 

 6-8. Yitrina fusca, Pease. Specimen, . . . .158 

 9, 10. Yitrina ultima, Mousson. Jour, de Conch., t. 7,f. 1, 



1873, 158 



11. Yitrinoidea Albajensis, Semper. Reisen Philipp., t. 



8, f. 2, 159 



12, 13. Laconia Ferussaci, Gray. Fer., Hist. Moll., t. 8 F, 



f. 10, 11, 159 



14. Yitrinopsis tuberculata, Semper. Reisen Philipp., 



t. 8, f. 5, 159 



15, 16. Yitrinopsis tigrina, Semper. Reisen Philipp., t. 8, 



f. 3, 4, . . . . . . . .159 



17. Parmella planata, H. Adams. Proc. Zool. Soc., t. 19, 



f. 20,1867, .160 



18, 19. Yitrinoconus cyathellus, Pfeiffer. Kiister, Helix, 



t. 166, f. 17, 18, 160 



20, 21. Yitrinoconus cyathus, Pfeiffer. Kiister, Helix, t. 94, 



f. 19,20, . .160 



22. Yitrinoconus Sinaitensis, Pfeiffer. Reeve, Conch. Icon., 



Helix, f. 1435, 160 



23. Yitrinoconus doiiolum, Pfeiffer. Ibid., f. 196, . . 160 



24. Yitrinoconus scalarinus, Pfeiffer. Ibid., f. 165, . -160 



25. Yitrinoconus Tonganus, Quoy. Ibid., f. 166, . .161 



26. 27. Yitrina fasciatus, Souleyet. Yoy. Bonite, t. 28, 



f. 13, 14 158 



28. PlutoniaAtlantica,Mor.et Drouet. Moll.A9ores,t. l,f. 1, 161 



29. Trigonochlamysimitatrix,Bottger. Jahrb. Mai. Gesell., 



viii, t. 7,f. 5 a, . 161 



