408 
REFERENCE TO PLATES. 
FIGURE. 
46. 
47. 
48. 
49. 
50. 
51. 
52. 
53. 
54. 
55. 
56. 
57. 
58. 
59. 
60. 
61. 
62. 
63. 
64. 
65. 
66. 
67. 
68. 
69. 
70. 
ii: 
72. 
73. 
74, 
Td. 
Bela angulosa, Sars (= cancellata, Moll.). Ibid., t 
1G, 316; : : : : 
Bela pyramidalis, var. semiplicata. Ibid., t. 16, f. 4, 
Bela cinerea, Moller. Ibid., t. 23, f. 4, 
Bela cancellata, Sars (— Sarsii, Verrill). Ibid., t. 23, 
To Ba ke 4 : : 
Bela obliqua, Sars. Ibid:, t./16,.£ 6; 
PLATE 29. 
Bela ae Couth. Trans. Conn. Acad., v, t. 43, 
Tr. 14; . é 2 : . : : 
Bela expansa, Sars. Sars, Moll. Norv., t. 17, f. 7, 
Bela elegans, Moll. (— cancellata). Ibid., t. 16, f. 15, 
Bela concinnula Verrill. Trans. Conn. Acad., v, t. 43. 
£15; : 
Bela decussata, Couth. ‘Tbid., t. 43, E. 13, 5 
Bela simplex, Middendorff ge Schantarica). Reise, t. 
12, £. 16; 
Bela mitrula, Lovén es turricula). Sars, Moll. Norv., 
£.,23, 1,05 
Pleurotomella Agassizi, Verrill and Smith. Trans. 
Conn. Acad., v, t. 57, f. 3, : 
Pleurotomella Packardi, Verrill. ‘Ibid., t. 43, £9, 
Bela pygmea, Verrill (—decussata). Ibid., t.57, f. 8, 
Bela conoidea, Sars. Moll. Norv., t. 16, f. 14, 
Pleurotomella Pandionis, Verrill. Trans. Conn. Acad., 
Vib. Ou sues, 
Taranis pulchella, Verrill. Trans. Conn. Acad., Vi t. 
Seer a ly ace 
Bela Pingeli, Moller. Ibid., t. 43, ar 16, 2 
Bela incisula, Verrill = decussata). Ibid. , t. 43, ‘e 12, 
Taranis Morchi, Malm. Sars, Moll. Norv., "6. 1, f. Ser 
Bela cancellata, Mighels. Trans. Conn. Acad., v, t. ey 
f. 10 
Bela Gouldii,” Verrill es Monee var.). Ibid., t. 51, 
6, 5 2 
Bela hebes, Verrill ec decussata). Ibid., tO ts ang 
PLATE 30. 
Mangilia Godeffroyi, Folin. Meleagrinicoles, t.5,f. 12, 
Clathurella nodosa, Folin. Ibid., t. 5, f. 15, 
Mangilia leucolabratum, Folin. Ibid., t. 5, f. 13, 
Clathurella pustulosa, Folin. Ibid., t. 5, f. 14, 
Mangilia Carpenteri, Folin. Ibid., t. 5, f. 11, 
Mangilia hirsutum, Folin. Ibid., t. 5, f. 16, 
