308 REFERENCE TO PLATES. 



FIGURE. PAGE. 



59, 60. Cyclostrema lactea, Jouss. (= Itevis.) Guerin's ISIag. 



t. 19, f. 1, 1872, 92 



,,61, 62. Cyclostrema Virginia?, Jouss. Ibid. t. 19, f. 2, 1872, . 92 



68. Cyclostrema beani, Fischer (= angulata, Ad.). Jour. 



de Conch, vi, t. 10, f. 12, 92 



64, >do. Cyclostrema angulata, A. Ad. Thes. Conch, t. 255, 



f. 1, 2, . . ". . 92 



66-68. Cyclostrema tricarinata. Smith. Zool. Proc. t. 75, f. 



26, 1871, 93 



69. Cyclostrema sjihaeroides, S. Wood. Ann. Mag. Nat. Hist. 



Ix, t. 5, f. 3, 1842, . _ 98 



70. Cyclostrema roseotincta. Smith. Zool. Proc. t. 75, f. 27, 



'1871, 93 



71. Cyclostrema carinata, H. Ad. Il)id. t. 23, f. 8, 1873, . 93 



72. 73. Cyclostrema cingulifera, A. Ad. Thes. Conch, t. 255, 



f. 13, 14, .93 



74, 74a. Cyclostrema tatei, Angas. Zool. Proc. t. 54, f. 10, 



1878, 93 



75, 76. Cyclostrema tornata, A. Ad. Thes. Conch, t. 255, f. 



19, 20, 94 



77, 78. Cyclostrema sulcata, A. Ad. Ibid. t. 255, f. 11, 12, . 94 

 79, 80. Cyclostrema exigua, Phil. Kiister, Conch. Cab. Del- 



phinula, t. 5, f. 16, . . . . . . .94 



81, 82. Cyclostrema watsoni, Tryon. Voy. Challenger, xv, 



t. 8,f. 11, . . . ' . . ' .■ . . .94 



Plate 33. 



83. Cyclostrema conica, Watson. Voy. Challenger, xv, t. 8, 



f. 9, . .■ . . ' 94 



84, 85. Cyclostrema archeri, Tryon. Specimen. . . 89 

 87, 88. Cyclostrema diyisa, Ad. Thes. Conch, t. 255, f. 39, 



40,' 96 



89, 90. Cyclostrema nivea, A. Ad. Ibid. f. 35, 36, . . 96 

 91, 92. Cyclostrema nigulosum, Jeff. Moll. Reg. Arct. Norv. 



t. 21, 1. 1, 96 



93, 94. Cyclostrema basistriatum, Briignone. Moll. Reg. 



Arct. Norv. t. 8, f. 8, 96 



95. Cyclostrema minutum, JcfFr. Ann. Mas;. N. Hist. 5 ser. 



xi, t. 16, f. 1, . . . . ^ . . . 96 



96. Cyclostrema cutlerianum, Clark. Sowb. Ind. Brit Shells, 



t. 11, f. 24, 96 



97. Cyclostrema uitens, Phil. Ibid. t. 11, f. 23, ... 97 



98. 99. Cyclostrema trochoides, Jeff. Moll. Reg. Arct. Norv. 



t. 8, f. 9, 97 



100. Cyclostrema dalli, Verrill. Trans. Conn. Acad, v, t. 57, 



f. 39, . . . . . . . . . .97 



1. Cyclostrema ornatum, Verrill. Ibid, vi, t. 32, f. 17, . 97 



