Islandicus 



IxDEx TO THE Nautilus 



Japonica 



islandicus. Pecten 12: 74. 15: 15. 17: 



109, 21: 143, 23: 62. 25: 106. 27: 



121-2, 30: 91, 31: 97, 32: 66 

 islandicus, Sipho 16: 119 

 Isocardia cor 9: 83, 27: 6 

 isocardia, Cardium 7: 105. 8: 79-80 



11:32.12: 143,13:53.21:70.34: 122 

 isocardia, Trachycardium 7: 105 

 Isocardiidae, 3: 44. 9: 105 

 isocardioides, Iheringella 7: 30 

 Tsognonia lignea 34: 127 

 perna 34: 127 

 rigida 34: 127 

 isognomum, Ostrea 34: 127 

 isogonus, Somatogyrus 5: 133, 6: 139 

 Isomeria subcastanea 13: 72 

 isomerioides, Dorcasia 12: 48 

 ispida. Oliva 24: 124 

 ispidula. Oliva 10: 3. 24: 67-8. 28: 102, 



29 : 7 1 . 28 : 115 

 ispidula. Voluta 28: 102 

 Issa lacera 23: 101 

 villosa 22 : 24 

 isseli, Ancylus 27: 126 

 isseli. Ferrissia 27: 126 

 isseiiana. Helix 1: 76 

 Isthmia, 6: 5, 17: 114-15 

 isthmicus. Planorbis 33: 78 

 ithius. Chrysodomus 5: 47 

 ithychila, Marginella 33: 33 

 Ividia armata 16: 41 

 iwakawa, Ennea 15: 65 

 izabal. Cochliopa 34: 46-7 

 izuensis, Eulota 17: 105 

 izuensis, Eulotella 17: 105 

 izushichitoensis, Kaliella 17: 54 

 izushichitojimana, Macrochlamys 17: 



106 

 jacksonensis, Lymnaea 21: 52. 32: 40 

 jacksonensis, Puncturella 5: 113 

 jacksoni, Polvgvra 7: 33-4. 8: 18. 8: 36, 



11: 83. 13: 39, 14: 28. 25: 40 

 jacksonianus. Obovaria 26: 2?i 

 jacksonianus, Unio 26: 23 

 jamesianus, Unio 5: 77 

 jamaicensis. Aninicola 8: 32 

 jamaicensis. Area 7: 104. 10: 123 

 jamaicensis, Avicula 7: 105 

 jamaicensis, Carychium 8: 63, 10: 12, 



12: 94 

 jamaicensis, Cyclotus 5: 67 

 jamaicensis, Itlulima 5: 67 

 jamaicensis. luirycratera 8: 4 

 jamaicensis, I'Y'rrissia 34: 73 

 jamaicensis, Cieomelania 8:21 

 jamaicensis. Helicina 8: 24 

 jamaicensis. Helix 7: 112. 8: 4 



jamaicensis, Leda 7: 113 



jamaicensis, Licina 6: 40, 7: 1 14, 8: 80 



jamaicensis, Neocyclotus 8: 22 



jamaicensis, Physa 5: 69, 8: 33 



jamaicensis, Pisidium 7: 118 



jamaicensis, Platystoma 8: 22 



jamaicensis. Pupa 8: 20 



jamaicensis, Tellina7: 117 



jamaicensis, Thelidomus 8: 4 



Jaminea. 17: 115 

 bilirata 24: 56 



jacobaea, Ostrea 28: 1 



jacobaeus. Pecten 24: 102 



jacobi. Rulimidus 7: 53, 8: 127 



jacobi, Ganesella 14: 12, 17: 79 



jacuhyensis. Potamolithus 12: 113 



jadertinum. Bittium 12: 53 



Jaminia. 17: 115. 18: 103. 18: 106 

 avenacea 18: 115 



edentuia 18: 105, 18: 115, 18: 117 

 granum 18: 105. 18: 115 

 heptodonta 18: 105. 18: 115 

 heterostropha 18: 105. 18: 115 

 marginata 18: 105-6, 18: 115, 18: 



117 

 minutissima 18: 105. 18: 115 

 multidentata 18: 105. 18: 115 

 muscorum 18: 105, 18: 114-15, 



18 : 117 

 niso 18: 105. 18: 115 

 polyodon 18: 115 

 quadridens 18: 115 

 quinquedentata 18: 115. 18: 117 

 quinquelamellata 18: 105, 18: 115. 



18: 117 

 secala 18: 105, 18: 115 

 septemdentata 18: 105, 18: 115 

 sulculata 18: 105, 18: 115 

 tridens 18: 105. 18: 1 15 

 trilamellata 18: 105, 18: 115 



Jaminina, 24 : 57 



janeirensis, Diplodonta 7: 107, 14: 34 



janeirensis. Lucina 7: 114 



janeirensis. Pisania 10: 122 



Janthina. (see also lanthina) 

 communis 10: 122 

 exigua 10: 122, 21: 59 

 fragilis 34: 123 



japonensis. Nodularia 24: 97, 31: 128 



Japeuthria ferrea 33: 35 



Japonia barl)ata 17: 31 

 citharella 17: 31 

 musica 17: 31 

 sadoensis 17: 31. 17: 105 

 toshimanal7: 104 



japonica. Arinia 16: 136 



japonica, Blanfordia 16: 114. 29: 2 



248 



