199 



460 Modiola modiolus Linne. 



665 Axinaea subobsoleta Carpenter. 



330 Hinnites giganteus Gray 



331 Placunanomia macrosehisma Desh 

 262 Tornatella punctocaelata Cpr 



761 Crytochiton stelleri Middendorf. 

 1280 Mopalia ciliata Sowerby. 



3041 Mopalia vespertina Gould. 

 1279 Nuttalina scabra Reeve. 



2892 Ischnochiton magdalenensis Hinds. 



3042 Leptochiton internexus Carp. 

 1537 Acmaea testudinalis patina Esch. 

 616 Acmaea pelta Eschscholtz. 



3043 A: pelta var. asnii Midd. 



3044 A: pelta var. pintadina Gould. 



245 Acmaea scabra Nutt. See 2396. 



241 Acmaea persona Esch. 



91 Acmaea spectrum 

 239 Acmaea mitra Esch. 



92 Lottia gigantea 



3045 Lepeta caecoides Carp. 

 272 Gadinia reticulata Sby 

 87 Fissurella volcano 

 1542 Glyphis aspera Esch. 

 3045a Clypidella biinaculata Dall. 

 84 Haliotis cracherodii Leach 



833 Haliotis kamtschatkana Jonas. 



834 Haliotis rufescens Swainson. 

 233 Haliotis assimilis Dall 



490 Phasianella compta pulloides Carpenter. 



3046 Leptothyra carpenteriana Pilsbry. 

 221 Chlorostoma funebrale A Ad 



223 Chlorostoma brunnea Phil 



732 Chlorostoma montereyi Kiener. 



228 Calliostoma costatum Mart 



905 Margarita pupilla Gould. 



904 Margarita lirulata Carpenter. 



186 Crepidula navicelloides Nutt 



426 Bittium filosum Gould. 



209 Bittium armillatum Cpr 



435 Hipponyx antiquatus Linne. 



180 Trivia calif oraica Gray 



77 Litorina planaxis 



76 Litorina scutulata 



429 Lacuna solidula Loven. 



204 Lacuna unifasciata Cpr 



214 Barleeia haliotiphila Cpr 



162 Erato vitellina Hds 



67 Conus californicus 



196 Odostomia inflata Cpr 



475 Cerithiopsis tuberculata Mont. 



161 Mitra maura Swains 



414 Amphissa corrugata Reeve. 



1234 Purpura crispata Chemnitz. 



479 Purpura canaliculata Duclos. 



408 Ocinebra lurida Middendorf. 



146 Ocinebra interfossa Cpr. 



975 Pedicularia californica Newcomb. 



3047 Fusus luteopictus Dall. 







