Dubiosa 



Index to the Nautilus 



Edentilabris 



dubiosa, Epiphragmophora 20: IM 

 dubiosum, Neocyclotus 8:21 

 dubiosus, Ancylus 25: 142 

 dubitanda. Megerlia 17: 12 

 dubium, Bucciiuim 34: 125 

 dubium, Prophysaon 3: 112 

 duclerci, Chamherlainia 26: 120 

 duclosi, Oliva 24: 68 

 duclosiana, Cepolis 27: 64 

 duclosiana. Plagioptycha 27: 64 

 dufresni, Bulimiis 7: 7, 7: 77 

 dulcensis, Cochliopa 34: 46-7 

 dulcis, Macrochlamys 16: 78 

 duncanus, Biilimulus 7: 52 

 duncanus, Naesiotus 7: ?i2 

 Dunkeria gracilenta 16: 41 



laminata 16: 41 

 dunkeriana, Cylindrella 5: 34, 15: 1-2 

 dunlapiana, Anodonta 25: 129 

 dupetithouarsi, Arionta 7:71 

 dupetithouarsi, Epiphragmophora 11: 



48, 21: 35. 26: 49. 30: 94 

 dupetithouarsi. Helix 14: 115. 19: 42 

 dupetithouarsi. Kusinus 29: 54, 32: 27 

 dupetithouarsi, Fusus 27: 29 

 Duplicaria, 21: 124, 30: 114, 33: 32 



bonariensis 30: 114 

 dupHcata, Bifidaria 25: 116 

 duplicata, Laininella 22: 68 

 duplicata, Natica 3: 28, 3: 79. 3: 115, 



6: 28-9, 6: 40. 21: 70 

 duplicata. Nerita 34: 124 

 duplicata. Neverita 4: 138. 12: 143, 13 



54. 18: 47. 21: 74. 21: 99 

 duplicata. Polinices 7: 8. 18: 47, 30 



88. 32: 93. 34: 101 

 duplicata. Terebra 21: 135, 26: 76, 33 



32 

 duplicidens, Ashmunella 19: 70. 29: 41, 



33: 70 

 duplocincta, Dyakia 10: 105 

 duplocincta, Nanina 10: 105 

 duplocinctus, Vivipara 32: 123 

 duponti, Cyrenoidea 10 : 5 1 

 dupontii, Conus 30: 25 

 dupontii, Meta 30: 29 

 durangoana, Helicina 2: 79 

 durangoanus, Bulimulus 16: M 

 duranti, Circinaria 11: 128, 25: 17, 28: 



12 

 duranti, Selenites 3: 95, 4: 42. 14: 124, 



21: 35 

 duryi, Planorbis2: 113. 34: 31. 34: 121 

 dussumieri, Mariaella 12: 9-10. 14: 36 

 duttoniana, Angitrema 17: 3.'^, 20: 41 

 dwightii, Partulina 27: 39 

 Dvakia nasuta 20: 47 



dybowski, Buliinus 31: 141 



dyeri. Helix 7: 78 



Dysnomia, 28 : 7 



dvsoni, Aperostoma 15: 135, 26: 12, 



34: 39. 34: 42. 34: 48. 34: 52 

 dysoni. Helicina 11: 1314. 29: 83 

 dysoni. Helix 13: 115 

 dvsoni. Nephronaias 15: 51. 31: 47, 



34: 46 

 dysoni. Unio 27: 15 

 eastlakeana, Helix 1: 64 

 eastlakeana. Moellendorftm 19: 65 

 ebena. Fusconaia 31: 124 

 ebena, Quadrula 16: 105 

 ebenus. Mitra 12: 52, 22: 131 

 ebenus. Quadrula 20: 55. 23: 103 

 ebenus. Unio 1: 43. 9: 20. 10: 106, 12: 



8. 18: 56. 24: 135. 29: 103 

 eborea. Nucula 1: 52 

 eboreum. Dentaliuni 13: 52 

 ebraea. Voluta 20: 129. 20: 143 

 Eburna japonica 9: 86 

 spirata 26: 76 

 valentiana 26: 76 

 eburnea. Ambloxis 30: 111 

 eburnea, Cvpraea 16: 24. 16: 142, 27: 



70 

 eburnea, Divaricella 32: 24 

 eburnea, Lucina 3: 56 

 eburnea, Partula 6: 99 

 eburnea. Rissoella 17: 111 

 eburneum. Cerithium 4: 96 

 eburneum, Dentalium 6: 111 

 eburneus, Planorbis 23 : 21 . 24 : 137 

 ecaudata. Dolabella 9: 74 

 echelensis. Stenogyra 12: 16 

 echigoensis. Buliminus 16: 130 

 echigoensis. Helicina 16: 131 

 echinata. Placunanomia 7:116 

 echinatum. Cardiiim 10: 125. 34: 126 

 echinatum. Chiton 6: 105 

 echinatus. .Spondvlus 12: 84, 25: 11, 



26: 46 

 Echinochama, 17: 94 



arcinella 20: 3 

 echinophora. Morio 22: 132, 24: 101 

 echizenensis, Chloritis 16: 116 

 echizenensis, Eulota 16: 76 

 edentata, Anodonta 5: 141 

 edentata, Ashmunella 14: 72, 20: 135 

 edentata. Planorbis 8: 33 

 edentata. Polvgvra 11: 93, 21: 37, 25: 



40, 25: 41, 28: 16 

 edentata. Pupa 8: 64 

 edentata, Triodopsis 3: 85, 7: 34, 8: 



36, 8: 108 

 edentilabris, Helix 8: 43-4 



195 



