REFERENCE TO PLATES. 255 



FIGURB. PAGK 



91-92. Hyalina festinans, Shuttlew. Novit., Conch., iv, t. 



119, f. 22-24, 160 



93-95. Hyalina volntella, Pfr. Moll. Acor., t. 3, f. 1, . 160 

 96-98. Hyalina circumccssa, Shiittlew. Novit. Conch., iv, 



t. 120, f. 22-24, 160 



99-1. Hyalina indentata, Say. Binney, Terr. Moll., t. 29, 



f/2, . . . 160 



2. Hyalina semicostulata, Beck. Reeve, Iconog., f. 879, 158 



3, 4, Hyalina sculptilis, Bland. Binney, Manual, f. 231, . 161 

 5, 6. Hyalina Klliotti, Redfield. Ibid., f. 232, . . .161 

 7,8. Hyalina Whitneyi,Newcomb. Binney, Manual, f. 50, 161 

 9-11. Hyalina arborea, Say. Binney, Terr. Moll., t. 29, f. 3, 161 



12-14. Hyalina ottonis, Pfr. (= arborea). Ibid.,t. 29 a, f. 3, 161 

 15-17. Hyalina Breweri, Newc. (= arborea). Am. Jour. 



Conch. ,ii, t. 19, f. 27, 161 



18, 19. Hyalina Wheatleyi, Bland. Binney, Manual, f. 237, 162 

 20, 21. Hyalina petrophila, Bland. Ibid., f. 238, . .162 

 22. Hyalina Biiineyana, Morse. Ibid., f. 174, . . .162 

 23-25. Hyalina capsella, Gould. Binney, Terr. Moll., t. 



29 a, f. 1, . . 162 



26, 27. Hyalina placentula, Shuttlew. Binney, Manual, 



f. 236, 163 



28, 29. Hyalina Lawi, W. G. Binney. Ibid., f. 235, . .163 

 30-32. Hyalina effusa, Pfr. Specimen, . . . .'163 

 33-35. Hyalina incisa, Pfr. Specimen, . . . .163 

 36-38. Hyalina albicans, Pfr. Kiister, Conch. Cab., ii, t. 



125, f. 16-18, 163 



39-41. Hyalina nitensoides, Orb. Moll. Cuba, t. 11, f. 



9-11, . 164 



42. H3 r alina implicans, Guppv. Am. Jour. Conch., vi, t. 



17, f. 2, 164 



43-45. Hyalina chersinella, Dall. Ibid., ii, t. 21, f. 4, . 161 

 46-48. Hyalina insignis, Orb. Voy. Amer. merid., t. 26, 



f. 14-17, . . . 164 



PLATE 52. 



49, 50. Hyalina saxatilis, Couthouy. Gould, Moll. AVilkes 



Exped.,f. 33, . . . ... 164 



51, 52. Hyalina ordinaria, Smith. Zool. Proc., t. 4, f. 16, 



1881, 164 



53. Hyaline Besckei, Dimker. Conch. Icon., f. 1255, . 165 



54-56. Hyalina Surinamensis, Pfr. Mai. Blatt., xix. t. 2, 



f. 14-16, 165 



57. Hyalina Suntanaensis, Pfr. Conch. Icon., f. 1344, . 165 



58. Hyalina Hondana, Pfr. Ibid., f. 1329, . . . 165 



