Tetralasmus 



Index to the Nautilus 



Thersites 



tetralasmus, Unio 11: 3, 11: 21, 17: 



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



132, 30: 14, 31: 49 

 tetralasmus, Uniomeris 28: 76, 30: 14, 



30:30, 31: 122,33: 17 

 Tetraplodon, 7: 30, 10: 24, 24: 130 

 ambiguus 24: 118 

 hasemani 24 : 131 

 schombergiaiuis 15: 52 

 undosus 24: 131, 24: 117 

 tetrapterus. Typhis 22: 131 

 tetrica, Angasia 7: 139 

 tetricus, Unio 18: 136 

 Tetrodon, 8: 103 



tetrodon, Ashmunella 29: 15-16, 29: 29 

 tetrodon. Helix 1: 64 

 Tetrodontina, 1 : 64 

 Teuthidiscus. 32: 70 

 Teuthis, 34: 67 

 texana, Hyalina 6: 54 

 texana, Hydrobia 4: 43 

 texana, Ovula 16: 99 

 texana, Tellina 14: 119 

 texana, Terebra 12 : 45 

 texanopsis, Drillia 16: 97 

 texanus, Clavilithes 16: 98 

 texanus, Limipecten 18: 36 

 texanus, Macroceramus 11: 107, 12: 23 



16: 23, 19: 69, 20: 72 

 texanus, Potamopyrgus 21 : 79 

 texasiana, Callocardia 16: 139 

 texasiana, Cytherea 5: 134 

 texasiana, Donax 5: 126 

 texasiana, Euglandina 21: 77, 27: 135 

 texasiana, Glandina 11: 127, 16: 23 

 texasiana. Helix 5: 40, 6: 103 

 texasiana, Meretrix 6: 110 

 texasiana, Polvgyra 4: 69-70, 7: 33-4, 



10: 107. 11:83, 13: 79, 14: 27-8, 16: 



31, 19: 69, 20: 17, 21: 26. 22: 65, 24: 



4, 24: 5, 29: 89, 31: 36 

 texasiana, vStrobilops 22 : 65, 23 : 91 , 31 : 



114 

 texasiana, Succinea 7: 43 

 texasensis, Anodonta 28: 76 

 texasensis, Carunculina 28 : 141 , 31 : 1 19 

 texasensis, Lampsilis 14: 78, 16: 39, 



17: 76, 19: 49. 22: 65, 33: 16 

 texasensis, Polygyra 16 : 31, 26 : 90 

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



58, 10: 60, 11: 3, 28: 7, 31: 49 

 texasianus, Microceramus 20: 72 

 textile, Conus 26: 75, 28: 35. 34: 127 

 textilina. Oliva 10: 4, 24: 50, 28: 97 

 textilis, Acmaea 28: 14 

 textilis, Amastra 25: 16 

 texturatus, Rostellites 8: 74 



thaanumi, Achatinella 34: 109 

 thaanumi, Amastra 25: 16. 27: 69 

 thaanumi, Chemnitzia 22: 58 

 thaanumi, Peristernia 31: 101 

 thaanumi, Petterdiana 13: 144 

 thaanumi, Turbonilla 22: 58 

 Thais biseralis 32: 23, 33: 67 



canaliculata 33: 2.^ 



coronata 27: 120, 34: 41 



decemcostata 24: 30 



emarginata 24: 30, 24: 37, 31: 



floridana 33 : 5 



haemastoma 32: 27 



kiosquiformis 32: 23 



lamellosa 24: 30, 28: 27, 31: 

 33: 2i 



lapillus 30: 89. 30: 130, 31: 

 34: 101 



lima 24: 30. 24: 37, 28: 27, 31: 

 33: 23 



ostrina 24: 30. 28: 28 



peruensis 23: 131 



plicata 24: 37 



projecta 33 : 23 



saxicola 24: 30, 28: 27 



septentrionalis 24: 37 

 thala, Partula 6: 74 

 Thalassia, 6: 56 



subrugata 6: 56 

 Thalassohelix 6: 56, 7: 78. 7: 88-' 



fordei 7: 89 



portia 7: 124' 



zelandiae 7: 124 



ziczac 7: 123-4 

 Thalassophila 2: 3 

 thatcheri. Cypraea 3: 60 

 thaumasta. Vertigo 12: 72 

 Thaumastus. 9: 114 

 thea, Drillia 13: 54 

 Thecacera velox 21 : 106 

 Theba, 11: 47 

 Thecidium barretti 7: 104 



mediterraneum 7: 104 

 Thecosomata. 3: 31 

 Thelidomus aspera 9: 14 



auricoma 26: 104-5 



braziliensis 22: 71 

 theloides. Gastrodonta 16: 108 

 theodorei, Partulina 22: 68 

 Theodoxus, 10: 13 

 Thera. 6: 55. 6: 68 

 Therasia, 5: 56, 6: 68, 7: 88 

 theriaca, Cypraea 26: 78 

 thermalis, Physa 27: 113 

 Thersites broadbenti 11: 36 



consors 18 : 68 



etheridgei 11: 36 



98 



58. 

 98, 



397 



