Helix 



Index to the Nautilus 



Helix 



Helix nemoralis 1:12,3:51,3:73-4,3: 

 86-7, 3: 139, 4: 137, 6: 131, 7: 

 60, 8: 52, 8: 92, 9: 24, 10: 104, 

 10: 126, 10: 142, 11: 47, 13: 52, 

 16: 143, 20: 78, 24: 84, 28: 11, 

 31: 107, 31: 133, 33: 34 



nemoraloides 5: 33, 8: 5, 8: 72 



nemorivaga 25: 71 



nepos 14: 124 



niciensis 7: 73 



nickliniana 5: 56, 11: 51, 13: 116, 



14: 112, 26: 70 

 nitida 5: 139 

 nitiduiscula 5:51 

 nitidus 3: 130, 4: 68, 14: 124 

 nobilis 5: 33, 8: 4 

 nuttalliana 20: 13 

 obiensis 16: 96 

 obstricta 6: 77, 8: 104 

 obvia 11 : 16 

 obvoluta 5:118 

 occidentalis 32 : 63 

 occultus 7: 78 

 olneyae 11 : 93 

 omissa 16 : 96 

 oregonensis 26: 49-50 

 oreta 10: 104 

 oroboena 2 : 64 

 otis 34: 127 

 ovipara 34 : 99 

 pachystyla 3: 47 

 pallasiana 4 : 66 



palliata 3: 110, 3: 130-1, 4: 137, 



6: 18, 7: 126, 7: 7 

 pallida 3: 140, 20: 77 

 pandorae 14: 138, 20: 13, 32: 56 

 parilis 12: 21 

 parraiana 26: 105 

 parvus 2 : 2 

 pauluccia 20: 94 

 pellis-serpentis 34: 99 

 pennsylvanica 4 : 137 

 peracutissima 7: 112, 8: 4 

 peraffinis 5 : 33 

 perdepressa 5: 33 

 perigrapta 8:14 

 personata 5: 118, 14: 112 

 petiveria 3: 74, 3: 76, 3: 87, 8: 93 

 petterdi7: 78 

 picta 4: 78, 4: 112, 34: 99 

 pictilis 7: 78 

 picturata 8: 4 

 piliscus 16: 96 

 pimesoma 4': 120 



pisana 3: 76, 10: 104, 14: 112, 

 17: 126, 22: 130, 29: 72, 33: 63, 

 34: 136 



234 



Helix pityonesica 26: 112 



plagioptycha 3: 62, 33: 94 

 platychela 13: 118 

 platysytyla 8 : 5 

 plectotropis 1: 76, 11: 17 

 plieata 34: 127 

 poiretia 3:75 

 polita 8: 44 

 polygyrata 4: 78 



polygyrella 2: 80, 3: 15, 5: 42, 17: 

 7: 



pomatia 1: 57, 6: 81, 7: 60, 10: 105, 



10: 126, 11: 70, 12: 34, 19: 58, 



28: 11 

 portia 7: 124 

 positura 7: 78 

 postelliana 5:119 

 profunda 4: 137,6: 17,6: 126, 8: 



•106, 9: 28 

 provisoria 1:13 

 ptychophora 6: 130, 4: 41 

 ptychostylus 1 : 53 

 pulchella 3: 103, 3: 130, 4: 137, 5: 



51, 6: 18 

 pulchrior 8: 72 

 punctum 3: 62 

 pupula 12: 114 

 pustula 3: 138, 5: 66, 5: 69 

 pustuloides 6: 77 

 quaesita 8:10 

 queretareana 11 : 73 

 quinquefasciata 3: 75 

 quinquevittata 3: 140, 20: 77, 20: 



94 



radiatula 5: 139, 13: 3, 13: 132 

 raff rayi 2 : 39 

 raimondii 3:41 

 rainbirdi 3 : 47 

 ramentosa 1: 76, 25: 71 

 raymondi 3:41 

 reamuria 3: 75, 31: 133 

 redimita 14: 124 

 reginae 10: 60 



remondi 2 : 63, 3 : 41 , 29 : 102 

 renati 8: 107 

 requiensis 3: 87, 8: 93 

 reticulata 8: 34, 25: 71 

 revelata 33: 107 

 revrei 1: 64 

 roemeri 3: 123, 6: 103 

 roperi 3:14 

 roseolabiata 22 : 72 

 roseolabrum 25: 48 

 rotundata 1: 12, 5: 51, 7: 93 

 rowelli 2 : 63 



rubella 3: 20, 3: 74-6, 3: 87, 28: 11 

 rubens 11 : 16 



