Unio 



[ndex to the Nautilus 



Unio 



Unio stonensis 11: 124 

 stramineus 29: 102 

 strebeli 26: 23 

 striatulus 28: 30 

 slrialns 30: 47 

 strigillatus 12: 6, 13: 90 

 strodeanus 12: 5, 26: 23 

 subangulatus 10: 137 

 subcroceus 5: 77 



subgibbosus 11 : 124,23: 102-3,31: 

 122 



subinflatus 13: 51 

 sublatus 18: 37 



sublttridus 6: 110, 6: 127, 6: 143-4 

 subnigra 26: 70 



subovatus 1: 62, 1: 74, 4: 21, 4: 

 137, 5: 112, 6: 46, 7: 69, 9: 91, 

 9: 93, 13: 5 



subplanus 28 : 29 



superiorensis 10: 103, 10: 121 



subrostratus 1: 62, 5: 77, 13: 80, 

 31: 113 



subrotundus 4: 22, 4: 137, 5: 1 12, 

 5: 135, 6: 46. 9: 91-2, 11: 18, 

 11: 21, 12: 136, 14: 95, 25: 52, 

 30:46 



subtentus 11: 92 



subviridis 29: 58 



succisus 12: 6 



sulcatus 6: 46, 11: 20, 30: 45 

 suttoni 11 : 56 

 swordianus 11 : 4 



symmetricus 5: 77, 12: 139, 17: 50 

 tampicoensis 5: 76, 10: 107, 11: 



110, 21: 79 

 tappiananus 5: 23, 6: 46, 10: 23, 



29: 75 

 tecomatensis 5: 76 

 tellicoensis 31 : 59 

 tellinoides 33: 121 

 tenerus 33: 106 

 tenuisculus 25 : 29 

 tenuissimus 2 : 4, 6 : 46, 9 : 1 1 , 11 : 



110 



tetralasmus 11: 3, 11: 21, 17: 49- 

 50, 19: 49, 20: 83, 22: 64-5, 27: 

 132, 31: 49 



tetricus 18: 136 



texasensis 5: 75-7, 5: 111, 10: 58, 



10: 60, 11: 3, 28: 7, 31: 49 

 tinkeri 13 : 7 

 tortivus 18: 135-6 

 tortuosus 7: 20 



trapezoides 5: 75, 5: 111, 8: 77, 

 10: 30, 13: 80, 24: 135, 28: 7 



triangularis 4: 22, 6: 47, 12: 137, 

 14: 131, 29: 104 



5:111,6: 16,7: 135, 9: 20, 9: 77, 

 9: 135, 10: 106, 12: 7. 12: 137, 

 14: 95, 24: 6 7, 24: 16 



triurnphans 11: 101 



i roschelianus 13 : 110 



trossulus 2: 67. 2: 112, 6: 113, 10: 

 58, 12: 33 



tuberculatus 2: 4. 4: 22, 5: 62 3, 

 5: 76, 5: 111.9: 21,9: 77, 9: 1 16, 

 10: 106 7. 12: 6, 12: 8, 12: 137, 

 13: 89 90. 14: 79, 14: 96, 15: 

 79, 16: 30, 18: 57, 24: 135, 30: 45 



tutnescens 24: 19, 31: 59, 31: 113 



tumidus 25: 21, 28: 33, 34: 15 



tuotneyi 14: 131 



turgidus 5: 110-11. 9: 77 



tuscumbiensis 29: 103 



umbrosus 13: 141 



undatus 24: 6-8, 24: 16, 29: 103 



undulatus2: 4-5, 4: 22, 4: 47, 5: 1, 

 6: 44, 6: 47, 7: 1,7: 69, 8: 116, 

 9: 91, 10: 30, 11: 101, 12: 7-8, 

 13: 5, 21: 32 



unicolor 13 : 8 



unicostatus 13: 69 



upsonii 1:51 



vanuxemensis 18: 57 



variabilis 10: 81 



varicosus 4: 46, 12: 136, 25: 51-2 

 ventricosus 1: 43, 1: 63, 2: 5, 5: 

 62-3,5: 112,6:47,7: 129, 10:30, 

 10: 108, 11: 122, 13: 35 

 venustus 10: 36 



verruciformis 18: 12, 23: 141 

 verrucosus 1: 50, 4: 22, 5: 63, 5: 



140, 6: 47, 12: 32, 12: 137 

 vesicularis 10: 59, 10: 60 

 vestitus 13: 43, 24: 93 

 vibex 18: 57 

 vicimis 26: 35 

 villosus 12: 32 

 violaceus 3 : 93 

 virginiana 4: 22 



viridis 29: 57, 29: 59. 29: 74, 30: 47 

 walked 11: 91, 13: 138 

 waltoni 11: 55 

 whitei 32: 60 



zigzag 1: 43, 2: 5, 5: 63, 5: 1 1 1, 10: 

 107 



Unionidae 1: 42, 2: 104, 2: 111, 3: 88, 

 3: 92, 3: 144, 4: 22, 4: 46, 4: 56, 4: 

 115, 5: 15-16, 5: 74-5, 5: 86, 5: 140, 

 7: 18-20, 7: 30, 8: 65, 9: 105, 10: 24, 

 12: 135, 13: 48, 24: 129, 25: 7 



Unioninae 7: 18, 22: 106, 23: 116, 24: 

 129, 25: 20 



417 



