XIV 



Pag. 



54. Montacuta Møllen, (Holbøll) Mørch 74. 



— planiilata, Stimpson 75. 



— elevata, Stimpson 75. 



— feiTug'inosa, Montagu . 75. 



55. Axinopsis orbiciilata, G. O. Sars 75. 



56. Axiniis cycladius, (S. V. Wood) 76. 



57. — eumyarius, M. Sars 77. 



58. — incrassatus, Jeffreys 77. 



59. — croulinensis, Jeffreys 78. 



60. — flexuosus, (Montagu) 79. 



61. — ferruginosus, (Forbes) 80. 



62. Pisidium Steenbuchii, (Møller) 81. 



63. Venus fluctuosa, Gould 81. 



64. Syndosmya nitida, (Müller) 82. 



65. Teilina (Macoma) balthica, Linné var. groenlandica, Beck 83. 



66. — — inflata, (Stimpson M. S.) Dawson . . 84. 



67. — — calcaria, Chemnitz 85. 



68. Neaera obesa, Loven 87. 



— cuspidata, Olivi 88. 



1 69). — subtorta, G. O. Sars 89. 



70. Thracia septentrionahs, Jeffreys 89. 



(71). — obliqua, Jeffreys 90. 



72. — truncata, (Turton) 90. 



73. Lyonsia arenosa, (Møller) . ,. . 91. 



74. Lyonsiella abyssicola, M. Sars 92. 



(75). Panopaea norvegica, (Spengler) 93. 



76. Saxicava arctica, (Linné) 94. 



77. Cyrtodaria Kurriana, Dunker 96. 



(78). — siliqua, (Spengler) 97. 



(79). Mya arenaria, Linné 98. 



80. — truncata, Linné 99. 



81. Teredo denticulata, Gray 101. 



Scaphopoda. 



1. Dentalium entale, Linné 103. 



2. — occidentale, Stimpson 103. 



3. — candidum, Jeffreys 104. 



4. Siphonodentalium vitreum, (M. Sars) 105. 



5. — lol'otense, M. Sars 105. 



