Sincera 



Index to the Nautilus 



Sisurnius 



sincera, Thysanophora 8: 3 

 sincera, Valvata 2: 113, 3: 40, 3: 42, 

 5: 52, 6: 137-8, 7: 69, 8: 5, 9: 102, 

 11: 10, 11: 11, 12: 7, 12: 24, 12: 110, 

 13: 5, 13: 101. 13: 105, 14: 69-71, 

 14: 102, 15: 10, 15: 128, 19: 2, 20: 

 24-5, 20: 32, 21: 122, 22: 105, 23: 

 105, 24: 2, 30: 32, 31: 89, 32: 96 

 sinclairi, Boysia 28: 36 

 sinclairi, Chiton 8 : 55 

 sinclairi, Rhytida 7: 89 

 sindicus, Bnliminus 2: 6 

 sinensis, Amphidromus 11: 37 

 sinensis, Calyptraea 24: 101 

 sinensis, Cyclina 9: 100-01 

 sinensis, Pecten 27: 121 

 singleyana, Glandina 5: 132, 11: 127 

 singleyana, Hyalinia 6: 53-4 

 singlevanus, Zonitoides 11: 131, 14: 10, 

 21: 28, 21: 77, 21: 100-04, 22: 9, 

 22: 65, 23: 81, 23: 95, 25: 115, 26: 

 19-20, 26: 31, 29: 91, 29: 143, 33: 

 18, 34: 94 

 singleyanus, Unio 5: 29, 10: 59-60 

 singleyanus, Zonites 3: 24, 4: 23 

 singleyi, Cyclinella 16: 44 

 singleyi, Eupera 21: 80, 25: 117, 29: 82 

 singleyi, Omalaxis 4: 25 

 singleyi, Pisidium 11: 112, 19: 31, 20: 



44, 21: 80, 25: 117, 34: 49 

 singleyi, Sphaerium 3: 24 

 singularis, Bulimus 10: 110 

 singularis, Draparnaudia 11: 27 

 singularis, Helix 11: 27, 19: 43 

 singularis, Mathilda 21: 10 

 singularis, Unio 13: 75, 18: 135 

 sinistrorsa, Amastra 19: 138 

 sinistrorsa, Draparnaudia 11 : 27 

 sinistrorsa, Laminella 19: 138 

 sinsitrorsa, Vertigo 12: 72 

 sinistrorsum, Limnaea 33: 108 

 sinistrorsus, Bulimus 10: 109-10, 12: 95 

 sinuata, Helix 5 : 69, 7 : 1 12, 8 : 4 

 sinuata, Lucerna 5: 69 

 sinuata, Margaritana 25: 6-7, 27: 88 

 sinuata, Mopalia 31: 126, 33: 28 

 sinuata, Placiphorella 7: 102 

 sinuata, Pleurodonte 8 : 4, 15 : 33, 16 : 1, 



16: 4 

 sinuata, Unio 9: 23 

 sinuatus, Strombus 34: 120 

 sinulabris, Potamolithus 24: 15 

 Sinum calif ornicum 31: 13 



debilis 29: 131, 31: 104 

 sinuosa, Cyrena 8: 30 

 sinuosa, Helix 5: 33, 8: 4 

 sinuosa, Hirasea 15: 118 



sinuosa, Lucerna 5: 33 



sinuosa, Placuna 7: 116 



sinuosa, Pleurodonte 8: 4, 16: 1, 16: 3 



sinuosa, Cumingia 14: 105 



Sinupalliata, 2: 19 



sionnestia, Helix 3: 75 



Sipho islandicus 16: 119 



Sipho liratulus 19: 110 



profundicola 10: 131 



pygmaeus 6: 50, 17: 110, 25: 106, 

 32: 144 



stimpsoni 17: 110, 25: 106 



verkruzeni 4: 36, 10: 17 

 Siphonalia cassidariaeformis 9: 8 



fuscolineata 8: 31 



fusoides 8: 31 



kellettii 9: 70, 9: 86, 21: 58 



longirostris 8 : 31, 9 : 86 



stearnsii 8: 31 

 Siphonaria acmaeoides 8: 16 



algesirae 12: 55, 24: 83 



alternata 17: 127, 27: 59 



atra 8: 10 



brunnea 2: 118, 17: 127 

 capuloides 17: 12 

 cochleariformis 34: 141 

 coreensis 8: 10 

 henica 17: 126-7 

 intermedia 17: 127 

 japonica 34: 141 

 lecanium 26: 143 

 lessoni 11 : 8 



lineolata 3: 139, 11: 33, 12: 143, 

 21: 70, 23: 131-2, 33: 6 



naufragum 23: 132, 33: 6, 34: 122 



opalescens 17: 127 



peltoides 21: 35, 21: 57, 28: 81 



radiata 8:16 



sirius 8: 9 



thersites 33: 21 

 Siphonariidae, 2: 3 

 Siphonida, 2: 19 

 Siphonium nebulosum 10: 122 

 Siphonorbis marshalli 33 : 25 

 sipunculata, Pleurodonte 26: 60 

 siriones, Glabaris 10: 81 

 sirius, Siphonaria 8: 9 

 siskiyouensis, Goniobasis 13: 65 

 Sistrophia, 1: 64 

 Sistrum carbonarium 18 : 20 



concatenatum 31 : 99 



cretaceum 17 : 11 



fragum 31: 99 



nicocheanum 14: 3 



nodulosum 7: 93, 10: 122, 14: 4, 

 19: 16 

 sisurnius, Bulinus 32 : 60 



374 



