Unio 



Index to the 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 

 margaritiferus 11: 21, 25: 90 

 marginalis 28: 8 

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

 medeliinus 21: 80, 22: 82 

 melleus 27: 15 

 menziezi 7: 19. 11: 22 

 meredithi 31: 59 

 mctanever 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 

 moiissonianus 13: 43 

 murchisonianiis 9: 100 

 niuriniis 24 : 93 

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



12: 136, 18: 56. 22: 100 

 multiplicatus 1: 51. 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: IS. 11: 101. 12: 8. 11: 21. 



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



100. 30: 62 

 multistriatus 7: 20. 8: 118 

 mytiloides 4 : 137. 12 : 136. 24 : 6-7, 



24: 18, 25: 5:->. 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 

 nigellus 18: 135 

 niger 9: 92 

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



13: 80. 24: 135 

 nigra 30: 47. 33: 128 

 nigriniis 4: 5. 13 : 69 

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



24: 135 

 northamptonensis 22: 112 

 novi-eboraci 1: 49, 4: 21, 6: 45, 7; 



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

 mix 10: 136 



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



6: 144, 12: 139. 14: 131 

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



18: 57, 24: 6-8, 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 

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



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



21: 33, 25: 29, 

 opacus 4: 125 

 opalinus 6: 45 



orbiculatus 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 

 parvuhis 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 

 peciiliaris 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 

 phaseolus 4 : 2 1 . 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: r->2. 31: 



76. 34: 15 

 pilaris 8: 116. 12: 137 

 pilsbryi 5: 1.7: 1,9: 134 

 pinei 11: 40 



415 



