Unio 



[ndex to thi<; Nautilus 



Unio 



128, 10: 104. 10: 106, 11: 20. 



12: 7. 12: 81, 12: 136, 13: 5, 14: 



96. 19: 34. 32: 139 

 Unio macneilli 8: 117-18 

 macrodon 11: 112 

 manubrius 5: 77. 10: 107. 22: 65 

 margaritifer 9: 24, 10: 24 

 tnargaritiferus 11: 21, 25: 90 

 marginalis 28: 8 

 marginis 5: 30, 10: 58, 10: 60 

 medellinus 21: 80. 22: 82 

 melleus 27: 15 

 mensiezi 7: 19, 11: 22 

 meredithi 31: 59 



metanever 1: 51, 5: 63, 9: 77, 12: 



136, 18: 56 

 metastriatus 18: 56 

 mexicanus 25: 36 



minor 2: 112, 6: 113, 10: 60, 12: 33 

 mississippiensis 1: 51, 1: 62, 5: 110 

 mitchelli 10: 71, 10: 107, 12: 93 

 modioliformis2: 112, 4: 125, 6: 113 

 monodonta 26: 13, 1: 51 

 monroensis 1: 27, 6: 113 

 mortonii 24: 135 

 moussonianus 13 : 43 

 murchisonianus 9: 100 

 murinus 24 : 93 



multiradiatus 4 : 21 , 4 : 137, 6: 44, 

 12: 136, 18: 56, 22: 100 



multiplicatus 1 : 5 1 , 1 : 62, 2 : 4, 5 : 

 16, 5: 61-3, 5: 110, 7: 19, 9: 21, 

 9: 93, 9: 116, 10: 30, 10: 106, 11: 

 3, 11: 18, 11: 101, 12: 8, 11: 21, 

 13: 5, 13: 80, 16: 60, 21: 49, 22: 

 100, 30: 62 



multistriatus 7: 20, 8: 118 



mytiloides4: 137, 12: 136, 24: 6-7, 

 24: 18, 25: 53, 29: 103, 29: 114 



nanaimoensis 15: 10 



nasutus 2: 40, 2: 105, 3: 94, 4: 21, 

 4: 115, 6: 44, 7: 129, 8: 140, 9: 

 91, 21: 88, 22: 112, 25: 67 



negatus 6: 44, 10: 139 



neissleri 12: 6 



nigelkis 18: 135 



niger 9: 92 



nigerrimus 4: 125, 5: 110, 7: 69, 



13: 80, 24: 135 

 nigra 30: 47, 33: 128 

 nigrinus 4 : 5, 13 : 69 

 nodiferus 5: 75-6, 10: 107, 13: 90, 



24: 135 

 northamptonensis 22: 112 

 novi-eboraci 1 : 49, 4 : 2 1 , 6 : 45, 7: 



69, 7: 129, 11: 122, 13: 35 

 mix 10: 136 



Unio obesus 2: 1 12,4: 125, 5: 16, 6: I 19, 

 6: 144, 12: 139, 14: 131 



obliquus 8: 1 16, 4: 137, 12: 136, 

 18: 57. 24: 6 X, 25: 51, 29: 103 



obnubilis 18: 136 



occidens 1: 62, 4:21,4: 137, 5: 62- 

 3, 5: 112, 6: 43, 6: 45, 7: 69, 8: 

 121, 8: 123, 9: 20-1, 9: 128, 

 10: 106-7, 12: 7-8, 13: 5. 13: 80, 

 22: 113 



occultus 1: 51, 6: 114 



ochracens 1: 62, 8: 121-2, 8: 131, 

 8: 140, 8: 143, 10: 23, 21: 31, 

 21: 33, 25: 29, 



opacns 4: 125 



opalinus 6: 45 



orbicnlatus 1: 50, 8: 116, 18: 57 



oregonensis 8: 116-17 



ortmanni 27: 14 



oscari 5: 124, 9: 122 



ovatus 1: 62, 5: 112, 8: 116, 12: 



137, 21: 31 

 paludicolus 1: 27, 13: -48 

 papyracea 1: 81, 6: 114, 13: 48 

 parallelopipedon 10 : 80 

 parvnlus 18: 57 



parvus 1: 21, 1: 62, 1: 75, 2: 111, 

 4: 21, 4: 133, 4: 137, 5: 62-3, 5: 



75, 5: 77, 6: 45, 9: 20, 9: 91, 10: 

 58, 10: 60, 12: 31, 12: 33, 12: 

 82, 12: 137, 28: 69, 31: 113 



paulus 10: 60 

 pazii 24: 98 

 peculiaris 11 : 22 

 penicillatus 11: 92, 13: 138 

 penitus 6: 45, 18: 57 

 peraeformis 10: 81 

 percorrugatus 18: 12, 23: 141 

 perdix 1 : 62 

 perovalis 18: 57 

 perovatus 10: 136, 13: 7 

 perplicatus 5: 1, 5: 75, 10: 107, 



10: 30, 13: 80, 24: 135 

 perplexus 4: 21, 6: 45, 11: 20, 18: 



57 



personatus 14: 96 

 persulcatus 15: 51, 27: 15 

 petrinus 5: 76 

 peruviana 30: 62 



P haseolus4: 21, 4: 137, 6 : 45, 7 : 69, 

 7: 129, 11: 21, 12: 7, 12: 20, 12: 

 32, 12: 137, 28: 7 



pictorum 9: 24, 25: 21, 28: 32, 31: 



76, 34: 15 

 pilaris 8: 116, 12: 137 

 pilsbryi 5: 1,7: 1, 9: 134 

 pinei 11: 40 



415 



