296 REFERENCE TO PLATES. 



FIGURE. PAGE. 



44, 45. Microcystis tranquila, Cox. Ibid. t. 2, f. 3, . . 261 



46, 47. Punctum medianus, Cox. Ibid. t. 1, f. 1, . . 264 



48, 49. Conulus parvissima, Cox. Ibid. t. 2, f. 1, . . 261 



50, 51. Punctum occultus, Cox. Ibid. t. 1, f. 6, . . . 264 



52, 53. Punctum Allporti, Legrand. Ibid. t. 1, f. 2, . . 263 



54, 55. Punctum Halli, Cox; Ibid. t. 2, f. 9, . . . 264 



56, 57. Punctum austrinus, Cox. Ibid. t. 1, f. 3, . . . 264 



58, 59. Microcystis mixta, Cox. Ibid. t. 2, f. 11, . . 261 

 60, 61. Discus vigens, Cox. Ibid. t. 1, f. 12, ... 263 



62, 63. Punctum fuscoradiata, Cox. Ibid. t. 2, f. 2, . . 265 



64, 65. Discus coepta, Cox. Ibid. t. 2, f. 13, .> . . 263 



66, 67. Punctum Marchianse, Cox. Ibid. f. 7, . . . 265 



68, 69. Punctum trajectura, Cox. Ibid. t. 2, f. 6, . . 264 



70, 71. Punctum fulgetrum, Cox. Ibid. t. 1, f. 11, . . 265 



72, 73. Punctum Ramsgatensis, Cox. Ibid. t. 1, f. 13, . 265 



74-76. Discus Stephensi, Cox. Ibid. t. 2, f. 8, . ' . .262 



77, 78. Discus plexus, Cox. Ibid. t. 1, f. 10, . . . 262 



79, 80. Discus positura, Cox. Ibid. t. 2, f. 10, . . . 262 



81, 82. Discus dubitans, Cox. Ibid. t. 2, f. 7, . . . 263 



83, 84. Discus Agnewi, Cox. Ibid. t. 1, f. 8, . '. . 263 



85, 86. Discus juliformis, Cox. Ibid. t. 1, f. 14, . . . 263 



87, 88. Goniodiscus Daveyensis, Cox. Ibid. t. 2, f. 4, . . 265- 



89, 90. Goniodiscus Atkinson!, Cox. Ibid. t. 2, f. 12, . . 266 



91, 92. Goniodiscus Kingstonensis, Cox. Ibid. t. 2, f. 5, . 266 



93-95. Punctum ruga, Cox. Ibid. t. 1, f. 5, V .: . .264 



PLATE 38. 



96, 97. Anchistoma Harfordiana (=Salmonensis). Binney, 



Ball. Mus. Comp. Zool. xiii, t. 1, f. 6, 7, ... 146 

 98, 99. Anchistoma Hemphilli, ( binominata, Tryon). Ibid. 



t. '1, f. 17, . . 146 



100, 1. Anchistoma Sanburni. Ibid. t. 1, f. 9, . . ..145 

 2, 3. Anchistoma ptychophora, A. D. Brown. Ibid. t. 1, f. 



3, 16, . . . . 154 



4-6. Anchistoma everia, Mabille. Nouv. Archives Mus. vii, 



t. 17, f. 13, 123 



7-9. Anchistoma pthonera, Mabille. Ibid, vii, t. 17, f.,16, . 123 

 10, 11. Vallonia pulchella, Mull. Forbes & Hanley, Brit. 



Moll.t. 119, f. 9, 10, . . , . . . . 169 



12. Vallonia Alexandra, Cox. Monog. Austr. Land Sh. t. 6, 



f. 1, . . 169 



13. Vallonia minuta, Say. Tryon's, Terr. Moll. t. 7, f. 2, . 169 



14. 15. Vallonia costata, Mu'ller. Moquin Tandon, Moll. 



France, t. 11, f. 32, 33, . . ^ . . . . .169 



16, 17. Vallonia Adela, West. (=tenuilabris, Braun). Wes- 



terl. Mai. Blatt. xxii, t. 2, f. 3, 4, .... 170 



18-20. Vallonia pulchellula, Heude. Hist. Moll. Emp. Chin. 



Pt. 2, 1. 13, f. 17, . , 170 



