19 



1253 Gibbula pulligo Martyn. 

 550 Glottidia albida Hinds. 

 357 Glycimeris generosa Gould 

 1542 Glyphis aspera Esch. 



818 Glyptostoma newberryanum Binney. 

 2043 Glyptostoma Newberryanum depressum 



1646 Gnathodon (Rangianella) mendicus Gld. 1851. 

 2417 Gonidea angulata Lea. 



819 Goniobasis acutifilosa Stearns. 



820 Goniobasis bairdiana Lea. 



821 Goniobasis bulbosa Gould. 



822 Goniobasis circumlineata Tryon. 



823 Goniobasis draytoni Lea. 



824 Goniobasis nevvberryi, Lea. 



825 Goniobasis nigrini Lea. 



827 Goniobasis plicifera Lea. 



828 Variety bulimoides Tryon. 



829 Goniobasis rubiginosa Lea. 



830 Goniobasis rudens Reeve. 



831 Goniobasis silicula Gould. 



2249A Genus Grippina Dall. 



2249 Grippina calif ornica Dall. 



832 Gundlachia californica Rowell. 

 2371 Gundlachia Hjalmarsoni Pfr. 

 233 Haliotis assimilis Dall 



1518 Haliotis Californiana Valenciennes. 

 1517 Haliotis calif orniensis Swainson. 

 86 Haliotis corrugata Gray 



84 Haliotis cracherodii Leach 



1954 Haliotis Cracherodii Calif orniensis 



2708 Haliotis Cracherodii Holzneri 



1512 Haliotis fulgens Philippi. 

 1960 Haliotis fulgens wallallensis 



1258 Haliotis gigantea Chemnitz. Japan. 



1515 Haliotis £k<bra Deshayes. 



1516 Haliotis interrupta Valenciennes. 



833 Haliotis kamtschatkana Jonas. 

 1514 Haliotis nodosa Philippi. 



1513 Haliotis planilirata Reeve. 



1519 Haliotis ponderosa C. B. Adams. 



834 Haliotis rufescens Swainson. 



85 Haliotis splendens Reeve 



835 Halistylus pupoideus Carpenter. 

 1193 Haminea hydatis Linne. 



95 Haminea vesicula 



96 Haminea virescens 



2772 Helicella ventricosa Drap. 



2019 Helicodiscus eighenmanni 



1921 Helicodiscus lineatus (See Helix). 



2583 Heliodiscus parallelus 



3170 Helisoma Ammon 



1 Helix albolabris 



21 Helix albolabris rosa 



15 Helix alternata 



3140 Helix areolata 



1546 Helix armigerus Ancey. 



1545 Helix arrosa Gould. 



1715 Helix aspersa Mull. 



17 Helix asteriscus 



2245 Helix avalonensis 



