Obliqua 



Index to the Nautilus 



Obsoleta 



obliqua, Cyrena 33: 120 



obliqua, Diplodonta 14: 35 



obliqua, Marcia 27: 103 



oblicjua, Perna 7: 116 



obliqua. Pleurobema 23: 117 



obliqua. Quadrula 14: 78. 16: 105, 20: 



55,22: 101,24: 10,24: 16,24:20 

 obliqua, Solen 13: 119 

 oblitjua, Solena 13: 1 19 

 obliqua, Succinea 2: 23-4, 3: 69. 3: 98, 

 3: 130. 3: 138, 4: 114, 4: 136, 5: 

 138,6: 18-19,6:30,7:33,7:45,7:66, 

 7: 69, 7: 127, 8: 64, 8: 116, 8: 126, 8: 

 134, 8: 137, 9: 3, 9: 89. 10: 74. 10: 

 102, 11: 111. 11: 143. 13: 3. 13: 88, 

 13: 104, 14: 58, 14: 64, 14: 102-3, 

 14: 105, 16: 34, 17: 100-02, 20: 90, 

 20: 101,21: 32, 21: 68, 25: 28, 30: 58 

 obliqua, Urocoptis 25: 43 

 obliqua, Venus 2: 102 

 Obliquaria, 12: 82, 15: 53, 23: 119 

 depressa 30: 45 

 iuterrupta 30: 45 

 lens 14: 79 

 obliquata-30: 45 

 pusilla 30: 46 



rertexa 14: 79. 16: 104. 15: 39, 

 20: 53. 23: 104. 23: 119, 27: 22, 

 30: 14, 31: 120 

 retusa 30: 46 

 siibrotunda 30: 46 

 tuberculata 30: 45-6 

 verrucosa 30 : 45 

 obliquata, Obliquaria 30: 45 

 obliquata, Trochus 24: 102 

 obliquata, Turbonilla 12 : 53 

 obliquum, Pleurobema 34: 17 

 obliquus, Ancylus 4: 48. 10: 79. 12: 46, 



18: 81 

 obliquus, Planorbis 1: 77, 9: 55 

 obliquus, Solen 13: 120 

 obliquus, Unio 4 : 137. 8: 116. 12 : 136, 



18: 57, 24: 6-8. 25: 51. 29: 103 

 obliterata, Chiune 16: 141 

 oblonga, Ancylus 7: 123 

 oblonga, Cemoria 5: 107 

 oblonga, Cyrenella 9: 78 

 oblonga, Mactra 4: 4, 8: 26 

 oblonga, Mya 4: 22 

 oblonga, Oliva 28: 116 

 oblonga, Succinea 34: 35 

 oblongata, Mactra 8: 26 

 oblongus, Buliinus5: 69, 8: 35, 34: 99 

 oblongus, Buliniulus 5: 65 

 oblongus, Serridens 15: 144, 22: 137 

 oblongus, Strophocheilus 10: 78, 29: 82 

 obnubilis, Unio 18: 136 



Obovaria. 15: 53. 23: 119 



castanea 16: 39. 20: 53. 23: 102, 



28: 75. 31: 119 

 circulus 14: 79. 15: 81. 22: 93, 23: 



13-14. 23: 119. 24: 95 

 ellipsis 15: 81. 20: 53, 22: 93, 23: 



119. 27: 22. 30: 30 

 irrorata 30: 46 

 leihii 27: 22 

 lens 15: 81. 23: 13 

 ligamentina 23: 1 19 

 retusa 20: 53. 22: 93. 23: 119. 24; 



47. 27: 132 

 stegaria 30: 46 

 tinkeri 20: 53 

 tuberculata 30: 45-6 

 unicolor 20: 53 

 obovata. Lithasia 1: 56. 2: 93, 13: 97, 



14: 77, 17: 93 

 obrapum. Fulgur 17: 74 

 obrussa. Galba 25: 107. 27: 54. 28: 9, 



29: 129. 31: 92 

 obrussa. Limnaea 5: 54. 5: 56. 22: 21-2, 

 22: 120. 23: 94. 23: 96. 24: 62, 25: 

 126. 26: 95, 27: 82, 27: 92. 28: 118, 

 28: 120. 29: 21. 29: 92. 29: 126, 32: 

 42-3 

 obscura, Ena 34 : 71 

 obscura, Laevapex 33: 101 

 obscura, Margarita 17: 110 

 obscura, Oreohelix 32: 46 

 oljscura. Pupa 18: 115 

 obscura. Solariella 19: 130, 25: 106, 33: 



26 

 obscura, Colubraria 34: 125 

 obscurus, Ancvlus 9: 138-9, 16: 88, 17: 



14. 17: 25, 27: 92, 33: 99, 34: 73 

 obscurus, Agrioliinax 5: 70 

 obscurus. Buliminus 5: 118, 18: 105, 



18: 117 

 obscurus, Limax 3: 95, 19: 84 

 obscurus, Napaeus 22: 55 

 obsoleta, Alectrion 30: 89, 30: 130, 31: 



58, 32: 93. 33: 112 

 obsoleta, Corbicula 16: 82 

 obsoleta, llvanassa 2: 35, 7: 83, 15: 

 105, 19: i03, 21: 75, 21: 91, 26: 73 

 29: 43 

 obsoleta, Nassa 1: 35, 3: 28, 3: 105, 6: 

 42, 9: 34, 9: 119, 9: 140, 16: 142, 

 19: 48, 21: 99, 21: 144, 28: 39, 

 29: 43. 30: 89 

 obsoleta. Oreohelix 33: 70 

 obsoleta, Polygyra 7: 140, 11: 84. 21: 7, 



26: 79 

 obsoleta, Terebratella 18: 20 

 obsoleta, Terebratalia, 24: 96 



300 



