Ovula 



Indicx to riii ; Nautilus 



Pacificum 



( hula carpenteri 26: 1 14 



gibbosa 3: 1 14, 15: 108, 33: 6 



birasei 26: 114 



nipponensis 26: 114 



punctata 26: 115 



sowerbyana 26: 114 



spe lt a 22: 135 



subtruncata 16: 99 



symmetrica 16: 99 



texana 16: 99 



tortilis 34: 125 



uniplicata 33: 6, 3: 114 



vidleri 24: 125 

 ovula, Nucula 9 : 77 

 Ovulactaeon aldrichi 24: 13 

 ovulata, Columbella 15: 108, 17: 57 

 Ovulum secale 2 : 54 



spelta 26: 114 

 ovulum, Vertigo 5: 119, 6: 6-8 

 ovum, Meretrix 5: 27 

 ovum, Rhyssota 32: 58 

 ovum-ralli, Oliva 3: 20, 28: 101, 29: 68 

 ovumreguli, Cepolis 31 : 42 

 owascoensis, Limnaea 20: 98, 18: 141, 



19:52 

 oweni, Drillia 8: 88 

 oweniana, Helicina 34: 40 

 owenii, Donax 5: 44 

 oxianus, Buliminus 2 : 6 

 oxurus, Limacella 5: 6 

 oxyacme, Euplecta 16: 54 

 Oxychona, 6: 117, 6: 128, 11: 87 



bifasciata 30: 126 



blanchetiana 30: 127 



bosciana 30: 126 



currani 30: 53, 30: 128 



gyrina 30: 126 



lonchostoma 30: 126 



nimarum 30: 126, 30: 129 



pyramidella 30: 53, 30: 126 

 oxycoccus, Omphalina 16: 106 

 oxygonus, Pecten 7: 115 

 Oxygyrus keraudrenii 5: 68 

 Oxymeris, 21: 124 

 Oxyrhyncha, Helicina 18: 22 

 Oxystyla, floridensis 19: 39, 34: 108 



maracaibensis 26: 84 



princeps 13: 139, 19: 79, 21: 76, 

 34: 39, 34: 42, 34: 48 



reses 19: 39 



varia 29: 83 



zonifera 22: 114 

 oxytenes, Pleurodonte 15: 137, 15: 139 

 Oxytrema 30: 113 

 ozarkensis, Fusconaia 31 : 62 

 ozarkensis, Lampsilis 31 : 62 

 ozarkensis, Omphalina 25: 40 



ozarkensis, Polygyra 26: *)\ 

 ozarkensis, Pyrgulopsis 30: 12 

 pabloanus, Planorbis 9: 107, 17: 12 

 paceana, Strombina 30: 28 

 Pachnodus rufoniger 16: 80 

 Pachychilus 7: 61 



chrysalis 13: 139 



cinereus 34 : 51 



corvinus 15: 48, 19: 56, 34: 42, 



34: 44, 34: 49-51 

 glaphyrus 7: 61-4, 34: 45 

 helleri 13: 139 

 hinkleyi 34: 51 

 immanus 34: 47 



indiorum 33: 79, 34: 42, 34: 44, 



34: 49 

 lacustris 34: 37, 34: 47 

 largillierti 34: 38, 34: 44-5 

 obeliscus 34: 47 

 polygonatus 7 : 63 

 potamarchus 7: 63-4 

 pottsianus 34: 47, 34: 54 

 pyramidalis 34: 42, 34: 45, 34: 47, 



34: 49-50 

 rovirosai 7: 62 

 transcendens 34: 50 

 vallesensis 21 : 25 

 vallesi 21: 79 

 violaceus 25: 88 

 vulneratus 13: 139 

 Pachydesma, 5: 26-7, 13: 75 



crassatelloides 5: 27, 13: 24, 16: 

 140 



pachygaster, Lymnaea 25: 24 

 Pachvpoma inaequale 7: 72, 17: 68, 18: 



20, 21: 45, 22: 136, 22: 135, 24: 



111 



lithophorum, 23: 135 



magdalena 23: 135 



spiratum 24 : 111 

 pachysoma, Plectotropis 15: 19 

 pachystyla, Helix 3: 47 

 pacifica, Ancula 18: 132 

 pacifica, Calyptogena 5: 47 

 pacifica, Cavolina 18: 19 

 pacifica, Cypraea 33 : 92 

 pacifica, Lima 26: 143 

 pacifica, Mactra 8: 40 

 pacifica, Mesodesma 30: 79 

 pacifica, Pholadomya 22: 116, 22: 142 

 pacifica, Pholas 11: 80, 28: 144, 29: 



130, 31: 103, 33: 65 

 pacifica, Tellina 14: 120 

 pacifica, Trivia 26: 143 

 pacificum, Benthodolium 10: 48 

 pacificum, Prophysaon 3: 111-12, 4: 24, 

 5: 31-2, 6: 92, 11: 77, 12: 48 



311 



