194 



PROCEEDINGS OF THE NATIONAL MUSEUM 



VOL. 109 



Bela elegans, 135 

 harpa, 134 

 harpularia, 135 



impressa, 137 



laevigata, 133 



pyramidalls, 136 



simplex, 133 



tenuicostata, 134 



tenuilirata, 132 

 berlagi, Trophon, 99 



Volutopslus, 117 

 Berlnglus malleatus, 115 

 bicarinatus, Turbo, 88 

 Boreotrophon multlcostatus, ' 

 bucclnoides, Cancellaria, 129 

 Buecinum carmaUim, 102 



cnismatopleura, 109 



orotundum, 108 



morchianum, 102 



polaris, 108 



pyramidale, 136 



saturum, 121 



stimpsoni, 115 



truncatum, 101 



ventricosum, 121 

 Bulla debills, 139 



hiemalis, 139 



hyalina, 139 



occulta, 140 



pUcatllis, 96 



reinhardtl, 140 



scalpta, 140 



striata, 140 



subangulata, 139 



umbilicata, 138 



velutina, 95 



caeca, Patella, 73 

 calcarea, Tellina, 181 

 Cancellaria buccinoides, 129 



couthouyl, 129 



middendorffiana, 130 



viridula, 129 

 Candida, Diaphana, 139 

 candidus, Utricalus, 139 

 Cardlum ciliatum, 176 



gronlandicum, 176 

 carinatum, Buecinum, 102 



Tritonlam, 102 

 castanea, Rissoa, 84 

 Cerlthium perversum, 87 

 Chiton albus, 145 



vestitus, 147 

 Chrysodomus heros, 122 



saturus, 121 



solutus, 122, 124 



varicLferus, 121 

 ciliatum, Cardium, 176 



Tritonium, 113 

 cinerea, Margarita, 75 



Margarites, 75 

 cinereus. Turbo, 75 

 clathratus, Murex, 98 



Trophon, 98 

 Clio helicina, 142 



limacina, 143 



cnismatopleura, Buecinum, 109 

 coeca, Lepeta, 73 

 Colus spitsbergensis, 119 

 commodum, Pilidium, 93 

 compressa, Venus, 167 

 coriacea, Helix, 96 



Velutina, 97 

 corneus, Turbo, 75 

 cornigata, Modiolarla, 158 

 corrugatus, MytUus, 158 

 costalis, Trochus, 75 

 costulata, Margarita, 81 

 couthouyl, Cancellaria, 129 

 crassidens, Astarte, 170 



Venericardia, 170 

 crebricostata, Venericardia, 169 

 crispa, Admete, 129 

 Cryptodon grouldii, 171 

 cryptospira, Velutella, 96 



Velutina, 96 

 carta, Thracla, 162 

 Cylichna nitidula, 138 



propinqua, 140 



solitaria, 140 



strigella, 138 



debUls, Bulla, 139 

 deformis, Fusus, 114 

 Defrancia elegans, 135 



vahlii, 136 



woodiana, 135 

 Dendronotus arborescens, 144 

 despecta, Neptunea, 124 

 Diaphana Candida, 139 



expansa, 139 



glacialis, 139 



globosa, 139 



hiemalis, 139 



hyalina, 139 



spirata, 139 

 discors, Modiolaria, 159 



Mytilus, 159 

 Doris arborescens, 144 



zetlandica, 143 



elegans, Bela, 135 



Defrancia, 135 

 elevata, Montacuta, 174 

 Eolls salmonacea, 145 

 Epitonium groenlandlcum, 83 

 Euspira monterona, 91 

 expansa, Amphisphyra, 139 



Diaphana, 139 



Nucula, 149 



fabricii, Onychoteuthis, 148 

 fabula, Astarte, 167 

 flexuosa, Lucina, 171 



Tellina, 171 

 flexuosus, Axinus, 171 

 fluctuosa. Tapes, 177 



Venus, 177 

 fornlcatus. Fuses, 122 

 frondosa, Amphitrite, 144 

 Fusus deformis, 114 



fornlcatus, 122 



harpularius, 135 

 lamellosus, 98 

 pleurotomarius, 136 

 scalariformis, 98 

 spitzbergensis, 119 

 verkruzeni, 126 



glaber, Polypus, 149 

 glacialis, Diaphana, 139 



Lamellaria, 92 

 globosa, Amphisphyra, 139 



Astarte, 167 



Diaphana, 139 

 Qlycimeris arctica, 189 

 Oonatus amoenus, 148 

 gouldil, Axinus, 171 



Cryptodon, 171 



Lucina, 171 



Thyasira, 171 

 greenlandica, Scalaria, 83 

 groenlandlcum, Epitonium, 83 

 groenlandlcus, Serrlpes, 176 

 gronlandicum, Cardium, 176 

 grosvenori, Margarites, 80 

 gunneri, Tritonium, 98 



harpa, Bela, 134 

 harpularia, Bela, 135 



Lora, 135 

 harpularius, Fusus, 135 

 helicina, Clio, 142 



Limacina, 142 

 Helix coriacea, 96 

 heros, Chrysodomus, 122 

 hiemalis. Bulla, 139 



Diaphana, 139 

 hokkaidensis. Octopus, 149 



Polypus, 149 

 hyalma. Bulla, 139 



Diaphana, 139 

 hypoborea, Nucula, 152 



impressa, Bela, 137 

 Pleurotoma, 137 

 incongrua, Tellina, 180 

 intermedia, Mya, 186 

 Islandicus, Pecten, 155 



jan-mayeni, Rissoa, 85 



kobelti, Volutopsius, 117 

 krausei, Macoma, 182 

 kroyeri, Sipho, 126 



laevigata, Bela, 133 



Modiola, 159 



Modiolaria, 159 



Velutina, 95 

 laevigatus, Musculus, 159 

 Lamellaria glacialis, 92 

 lamellosus, Fusus, 98 

 Leda arctica, 151 



mlnuta, 150 



radiata, 151 

 Lepeta alba, 73 



coeca, 73 



