vn 



Mtjxostoma 4-1. 111. 



Natic.i iostoma 178. maroccana 

 179. 



Nerita muttijiigis 179. 



Oliva forgina 183. zonalis 183. 



Omphalhis 21. 



Onuslus 9. 



Osllinus 20. 



Oxyslele 19. 



Pecten adspersus 187. 



Pcriploma anguUferum 73. 



Pholas antlpodum 71. manilensis 

 72. 



Phorus 9. 



Polydonta 11. 



Pomatias 43. 110. 



Poronia Parreyssii 73. purpurata 

 73. Scolaris 72. 



Plerocyclos 44. 111. Alber si 151. 



Pupa 26. calcarea 83. dimidiata 

 16. Ginmeri 15. marmoraia 

 83. Sagraiana 15. Shutile- 

 rvorthiana 148. 



Pupma 110. 



Purpura atro marginata 182. bi- 

 costalis 182. hacmastoma 182. 

 sanguinolcnta 180. 



Pyramis 10. 



Rissoina cancellaUt 127. grandis 



127. 



Scarabus CecUlii 122. 



Sipbonaria Iccanium 17T, 



Solarium granulalum 180. 



Solen graciUs 72. 



Strcpfaxis rimata 48. 



.Succinca appendicidalal^Q. pin- 

 guis 65. 



Tdlina areolata 188. cicercula 

 188. Jo?iasi7i. lima 74. sfri- 

 gilata 75. 



Terebra fulgiirata 181. 



Tornatellina iVtöi 149, 



Trochatdla 152. 



Tropidophora 44. 106. 



Truncaiella 112. 



Turbo fluctuosus 179. 



Turritella imbricata 178. 



Unio Aztecorum 95. cyrenoidcs 

 93. LargUUerti 94. Liebmanni 

 96. mcxicanus 95. subtrape- 

 zius 96. 



Venus amabilis 90. araneosa 91. 

 cancellala 191. cuglypta 89. 

 exittiia 90. Kröyeri 87. Zar- 

 gilUerü 87. rimosa 88. .yemi- 

 rugaia 88. sulcosa 89. 



Verraetus glomeratus 178. 



Vitrina b'irmanica 65. fiimosa 

 146. 



Volufa alba 173, dcnlicnlata 173. 



Xenophovus 9. 



^s^ Q <*« 



