Sonorina 



Index to the Nautilus 



Sphaerium 



Sonorina, 9: 114 



sophiae, Cypraea 3: 10 



soquela, Epiphragmophora 19: 41 



soquela, Helix 19: 41 



sordida, Marginella 29: 139 



sordidula, Urocoptis 26: 66 



sordidus, Bulimulus 7: 26 



soror, Achatinella 25: 15 



soror, Diplodonta 7: 107, 14: 34 



soror, Lucina 7: 115 



soror, Pleurodonte 15: 102, 16: 1, 16: 4 



sororcula, Ganesella 15: 116 



sororcula, Kaliella 17: 107, 22: 45 



sororcula, Obba 22: 47 



sotoensis, Adeorbis 24: 74 



sotoensis, Cancellaria 22: 74 



souleyetiana, Tellina 1 : 52 



southalli, Cokeria 29: 133 



southwicki, Volvaria 17: 128 



sowerbyana, Arangia 27: 11 



sowerbyana, Ovula 26: 114 



sowerbyana, Physa 10: 78 



sowerbyana, Urocoptis 27: 11, 28: 134 



sowerbyanus, Chiton 17: 59 



sowerbyi, Achatina 12: 92 



sowerbyi, Cypraea 22: 125 



sowerbyi, Oliva 28: 114 



spadicea, Cypraea 3: 144, 4: 54, 4: 71, 



7: 133, 10: 57, 11: 43, 16: 41, 17: 



67, 21: 65, 22: 126, 27: 29, 29: 131, 



31: 104, 33: 65 

 spadicea, Luponia 3: 144, 4: 54 

 spadix, Cypraea 11: 123 

 spaldingi, Achatinella 34: 109, 34: 111 

 spaldingi, Amastra 25: 16 

 sparta, Tractolira 10: 48, 20: 130 

 spartenburgensis, Goniobasis 17: 33 

 Spartocentrum, 9: 51 

 sparus, Unio 18: 57 

 Spatha, 7: 20, 10: 24, 24: 130 



kamerunensis 24: 38-9, 24: 107, 



24: 130, 27: 85, 31: 77 

 natalensis 31 : 77 

 wahlbergi 31: 77 

 spathulata, Congeria 25 : 95 

 spathulata, Ostrea 28 : 1 

 spatulatus, Unio 1: 63, 1: 74, 5: 2, 6:43, 



6: 46, 7: 69, 10: 36, 11: 122, 13: 5, 



13: 35 



spathulifera, Ricinula 27: 80 

 spathuliferus, Spondylus 34: 121 

 speciosa, Glandina 14: 5 

 speciosa, Quadrula 15: 39, 23: 140 

 speciosa, Ricinula 27: 79-80 

 speciosum, Eucalodium 12: 11 

 speciosus, Barbala 12: 93 

 speciosus, Ischnochiton 8: 129 



speciosus, Unio 12: 93, 10: 107, 15: 79 



spectabilis. Corolla 3: 31 



spectrum, Acmaea 5: 57, 7: 71, 9: 42, 



10: 56, 11: 53, 21: 45, 21: 66, 24: 125, 



27: 27, 28: 14, 28: 27 

 spelaea, Vitrea 9: 27, 11: 130 

 spelta, Amphiperas 24: 101 

 spelta, Ovula 22: 135, 26: 114 

 speluncae, Holospira 12: 12 

 spengleriana, Pleurodonte 15: 137, 15: 



141 



spenglerianus, Turbo 26: 46 

 Sphenia californica 21: 21, 25: 75 

 spheniopsis, Quadrula 15: 50 

 spheniopsis, Unio 15: 52 

 sphenorhynchus, Unio 27: 15 

 Sphaerella tumida 14: 35 

 sphaerica, Calyculina 16: 93 

 sphaerica, Quadrula 23: 103 

 sphaerica, Unio 24: 135 

 sphaericula, Batissa 12: 2 

 sphaericum, Sphaerium 4: 40, 6: 66 

 sphaericum, Pisidium 26: 8, 28: 20 

 sphaericus, Unio 13 : 80 

 Sphaeriidae, 17: 48, 17: 94 

 Sphaerium, 2: 48-9, 3: 68 



acuminatum 26: 139,29:80,29: 94 



amphibium 29: 47, 29: 124 



argentinum 12: 46 



aureum 6: 55, 16: 91, 22: 142 



contractum 4: 5, 4: 40 



corneum 12: 118, 14: 142 



crassum 14: 140 



croceum 6: 66, 4: 40 



cubense 3: 19 



deformis 3: 22, 4: 40, 16: 18 



dentatum 9: 98 



elevatum 4: 40, 10: 107 



emarginatum 6: 66, 12: 118 



fabale 6: 66, 7: 139, 14: 71, 14: 79 

 19: 32. 20: 98, 27: 82 



flavum 6: 66, 12: 118 



florissantense 20: 132 



forbesi 20: 21 



fragilis 5: 120 



hendersoni 20: 69, 33: 105 



jayanum 2:48,6: 140,9: 128, 13:4 



lenticula 5: 120 



lilycashense 12: 65, 13: 30 



lineatum 23: 142 



nobile 9: 98, 9: 102, 12: 118 



occidentale 2: 49-50, 6: 66, 7: 69, 

 4: 40, 7: 129, 9: 6, 9: 98, 10: 29 

 12: 118, 13: 30, 14: 142, 19: 27, 

 19: 32, 20: 98, 22: 120, 23: 67. 

 26: 6. 26: 64. 27: 54, 28: 9, 30: 

 95, 33: 17 



378 



