lerium 



Indicx TO tiii; Nautilus 



Spinosus 



aerium ohioensc 26: 139 

 partumeium 2: 49. 3: 12, 4: 5. 4: 



40. 6: 66, 6: 140-1. 7: 129, 8: 



L30, 9: 141. 13: 4. 15: 103, 21: 8. 



21: 143. 22: 32, 30: 30 

 pilsbryanum 22: 141 

 primeanum 9: 98. 9: 102. 12: 118 

 ravmondi 5: 120. 9: 98. 9: 102, 17: 



10 



rhomboideum 3: 21, 6: 66, 7: 129, 

 9: 6. 9: 98. 9: 128, 12: 118, 13: 

 4. 13: 88, 13: 106, 14: 102-3, 

 14: 142, 19: 32, 20: 91, 22: 32, 

 22: 105, 29: 94 



rosaceum 6: 66, 9: 6 



secure 4: 39-40, 6: 66, 21: 75, 22: 

 32 



securis 3: 22-3, 9: 128 

 singleyi 3: 24 

 similis 2: 40 



simile 6: 65, 9: 6, 9: 136-7, 11: 

 122, 12: 64, 12: 118, 13:4, 13: 

 30, 13: 35, 13: 57, 13: 88, 13: 

 106, 14: 70-1, 14: 102-3, 19: 32, 

 20: 70, 20: 82, 20: 91, 20: 98, 

 21: 33, 22: 32. 22: 120, 23: 93, 

 25: 29, 27: 113, 28: 8, 29: 94, 

 30: 30, 30: 33, 31: 17 



solidulum 2: 48. 5: 62-3, 6: 66, 

 7: 69, 9: 128, 13: 4, 14: 141, 

 18: 57, 19: 31, 20: 11, 20: 70, 26: 

 94, 27: 82, 33: 17, 31: 84 



sphaerieum 4: 40, 6: 66 



stamineum 6: 66, 7: 34, 12: 64-5, 

 12: 118, 12: 137,13:30, 14:70-1, 

 14: 141, 19: 31, 20: 21, 20: 43, 

 20: 82, 20: 98, 26: 140, 33: 17 



stramineum 13: 4, 29: 94 



striatinum 2: 48-9, 3: 21, 4: 9, 4: 

 115, 6: 66, 6: 83, 7: 34, 7: 69, 7: 

 129,7: 135,8: 126,8: 134,8: 139, 

 9: 6, 9: 128, 9: 136-7, 11: 11, 11: 

 122, 12: 65, 12: 118, 12: 137, 13: 

 4, 13: 30. 13: 35, 13: 88, 13: 106, 

 15: 129, 18: 57, 19: 31, 20: 43, 

 20: 82, 20: 91, 20: 98, 23: 93, 

 25: 29, 26: 140, 27: 7, 27: 140, 

 28: 9, 29: 94, 30: 8, 30: 30, 31: 

 124, 33: 17 



sulcatum 2: 40, 2: 48, 3: 32, 7: 34, 

 7: 69, 8: 126, 8: 139, 8: 65, 9: 

 128, 10: 120, 11: 10, 13: 4, 14: 

 79, 22: 105, 22: 142, 28: 89-90, 

 29: 94, 31: 84, 33: 17 



tenue 6: 66, 13: 4, 34: 59 



tetensi 27: 143 



transversum 2: 48-9, 4: 115, 5: 



111.6: 66, 7: 34, 8: 134, 8: I 19, 

 9: 128. 10: 29, 13: 4. 14: 70, 

 30: 30, 30: 65, 

 Sphaerium truncatum 2: 49, 6: 66, 7: 

 69. 7: 129, 9: 107, 9: 128, 10: 29, 

 11: 12 

 veatleyi 7:118 



Vermont atmni 6: 66, 30: 8, 31: 84 



walkeri 14: 141, 19: 1 

 sphaeroides, Cypraea 16: 98 

 Sphaerostoma, 33: 34 

 sphaerula, Trivia 11: 123 

 sphaerulata, Mitra 34: 132 

 Sphincterochila, 2: 23 

 Sphvradium 11: 142, 17: 115-16, 18: 



103, 18: 115 



alticola 11: 142, 25: 58, 26: 60 

 columella 25: 59 



edentulum 11: 110, 11: 142, 13: 



104, 16: 75, 17: 100, 18: 46, 18: 

 117, 20: 95, 21: 106, 25: 75, 26: 

 60, 29: 122. 33: 15 



gredleri 25: 59 



hasta 26: 60 



simplex 10: 101 

 spicata, Hanleya 33: 70 

 spicata, Oliva 24: 121, 29: 70 

 spicata, Porphyria 24: 121, 28: 115 

 spiculatus, Bulimulus 26: 72 

 spiculosa, Sagda 8: 2 

 spiculosus, Acanthochites 13: 54, 13: 

 130 



spillmanii, Strophitus 20: 53 

 spilota, Marginella 27: 142 

 spinella, Goniobasis 27: 92 

 Spineoterebra, 21: 125 

 spinicostata, Murex 3: 104, 33: 6 

 spiniger, Fulgur 17: 74 

 spinigera, Cocculina 3: 2 

 spinosa, Chama 3: 65, 16: 42 

 spinosa, Helix 6: 9, 6: 77, 8: 105 

 spinosa, Io 3: 89, 9: 36, 20: 40 

 spinosa, Ostrea 28: 3 

 spinosa, Polygyra 11: 96, 14: 59, 18: 55 

 spinosa, Voluta 19: 143, 20: 130-1, 

 20: 142-3 



spinosum, Cardium 7: 106, 14: 106, 



15: 9, 15: 10, 34: 126 

 spinosum, Chama 7: 72 

 spinosum, Crucibulum 7: 72, 11: 68, 



11: 90, 13: 24, 21: 65, 28: 81, 29: 



130, 31: 103, 32: 24 

 spinosum, Drupa 27: 80 

 spinosum, Papyridea 15: 10 

 spinosus, Chiton 6: 104 

 spinosus, Potamopyrgus 3: 43 

 spinosus, Pyrgulopsis 3: 43 



379 



