Lymnaea 



to thic Xai tim s 



Lymnaea 



apicina 21: 53, 32: 40 



appressa 22: 9. 22: 120. 23: 112, 

 23: 126, 25: 67, 23: 125, 27: 7, 

 29: 21, 29: 92, 29: 95, 31: 12, 

 34: 10 



aspirans 23: 120 



atkaensis 19: 94 



auricularia 25: 9. 25: 11, 25: 60, 

 26: 27-8, 26: 71. 26: 84, 27: 83, 

 28: 118. 28: 120. 29: 21, 32: 71 



bakeri 22: 18-19, 23: 21 



barbadensis 23: 120 



benoiti 22: 131 



binnevi 19: 84, 19: 143, 21: 53, 32: 

 40 



brvanti 18: 141 



bulimoides 20: 108, 21: 55. 22: 141, 



23: 77, 30: 83 

 canadensis 27 : 140 

 caperata 20: 40, 20: 82, 22: 7, 22: 



121, 23: 77, 26: 131, 29: 92, 29: 



125-6, 32: 42 

 catascopium 22: 6, 22: 70, 23: 20, 



28: 118 

 chalybea 23: 96 



cockerelli 20: 108, 22: 104, 29: 92, 

 32: 42 



columella 4: 123, 18: 66, 20: 40, 

 20: 91, 21: 8, 21: 143, 24: 69, 25: 

 9, 25: 125, 26: 96, 28: 118, 29: 

 21, 29: 60, 31: 57, 31: 113 



contracta 22: 18 



crystalensis 23 : 96 



cubensis 18: 141, 21: 78, 22: 7-8, 

 29: 90 



curta 19: 52, 20: 126 



cyclostoma 22: 7 



danielsi 20: 55, 23: 20, 28: 41 



dalli 20: 125, 23: 96, 29: 20 



davisi 22: 17 



decisa 32: 115 



decollata 24: 61-2 



desidiosa 18: 66, 18: 141, 19: 28, 

 19: 52, 20: 40, 20: 56, 20: 92, 21: 

 143, 22: 6. 22: 17-22, 22: 65, 

 22: 105, 24: 72 



elodes 20: 84, 23: 96, 29: 92, 32: 40 



emarginata 19:94,22:5,22: 18,22: 

 69-70, 24: 58, 26: 144, 27: 140, 

 28: 118, 34: 77 



exigua 19: 52 



florissantica 22: 69-70, 25: 24 

 gabbi 21 : 53 



gracilis 20: 89, 22: 19, 25: 9 

 haldemani 25: 9, 28: 118, 28: 120, 

 33: 118 



Lymnaea hemphilliana 20: 127 

 hendersoni 22: 140, 32: 71 

 ttigleyi 18: 142 

 hinkleyi 19: 142 



humilis 19: 52. 20: 126, 21: 143, 

 22: 32, 25: 9. 25: 125, 28: US, 

 28: 120, 31: 55 



jacksonensis 21: 52, 32: 40 



jayi 22: 18 



kingii 25: 9 



lanceata 26: 65 



leai 20: 126 



lillianae 23: 112, 23: 125, 30:9, 31: 

 92 



maxima 20: 131 

 meekii 22: 70 



megasoma 20 : 36, 20 : 83, 25 : 9, 28 : 

 118, 28: 120 



michiganensis 29: 92 



mighelsi 19: 94, 21: 63, 23: 9, 24 

 59, 26: 144, 27: 140, 28: 89, 28: 

 95, 29: 91, 31: 12, 34: 79 



modicella 22: 121, 23: 77, 24: 62, 

 29: 92, 31: 114, 32: 42-3 



nashotahensis 23: 19 



nuttalliana 21: 123, 23: 77, 29: 21 



obrussa 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 



occidentalis 18: 142 



owascoensis 18: 141, 19: 52 



pachygaster 25: 24 



palustris 20: 56, 20: 82, 20: 91 , 20: 

 127, 21: 122, 22: 19, 22: 21-2, 

 22: 33, 22: 69-70, 22: 121, 22: 

 131,23:76,24:62,25:9,26: 131, 

 28: 118, 29: 92, 29: 95, 29: 

 125-6, 31: 12, 31: 106, 33: 59-60, 

 34: 10 



parva 19: 52, 20: 56, 20: 125-6, 

 23: 94, 23: 96, 25: 116, 26: 65, 

 28: 118, 28: 120, 29: 92, 29: 123, 

 29: 125-6,34: 10 



peninsulae 22 : 9, 22 : 16, 22 : 19 



perampla 22: 8 



perpolita 19: 95 



petersi 19: 95 



petoskeyensis 22: 6, 22: 18-19 

 pilsbryana 22: 4, 22: 18 

 plica 28: 20 

 preblei 19: 95 

 proxima 32: 40, 34: 10 

 pseudopinguis 21 : 54 

 randolphi 19: 94 

 reflexa 20: 82, 23: 30, 23: 95 

 rowellii 20: 127 



269 



