15 



2441 Dentalium neohexagonuni S. & P. 



773 Dentalium pretiosum Nuttall. 



774 Dentalium rectius Carpenter. 



775 Dentalium semipolitum Broderip. 



776 Dentalium tetragonum Sowerby. 

 2425 Dentalium vallicolens 



777 Diala acuta Carpenter. 



778 Diala marmorea Carpenter. 



2728 Diaphana Calif ornica 



779 Diapahana debilis Gould. 



1192 Diaphana pellucida (See No. 779). 



3111 Diastonia fastigiata 



Based on Bittium fastigiatum Cpr. 



3112 D: Chrysalloidea. Gulf of Cal. 



3113 D: Oldroydae. San Pedro, Cal. 



3114 D: Stearnsi. San Diego, Cal. 



2729 Diplodonta aleutica 

 312 Diplodonta orbella Gld 



780 Diplodonta semiaspera Philippi. 



2765 Discinisca strigata Brod. 

 2494 Discodoris Healthi 



3132 Divaricella eburnea Reeve, 1850. 



3133 D: Perparvula Dall, 1901. Cape San Lucas, south. 



112 Donax Calif ornicus 



This is Deshay's Donax laevigata. 



113 Donax flexuosus 



2766 Donax lu-igata Desh. 



781 Donax navicula Sowerby. 

 2498 Doriopsis fulva 



267 Doris alabastrina Cooper Cal ac pr 2:204 



268 Doris albopunctata Cooper Cal ac pr 3:58 (1863) 

 266 Doris (Archidoris) montereyensis (Cooper) Bergh 



269 Doris (Diaulula) sandiegensis (Cp) Bergh 

 265 Doris sanguinea Cooper, Cal ac pr 2:204. 

 1662 Doridium Adelhe Dall. 



2247 Dosidicus gigas D'Orbigny. 3065 



2136 Dosinia (Dosinidia) Annae Cpr. 1857. 

 2135 Dosinia (Dosinidia) Dunkeri Philippi. 1844. 

 137 Dosinia ponderosa 



782 Depranostoma yatesi J. G. Cooper. 



783 Drillia aurantia Carpenter. 



784 Drillia cancellata Carpenter. 

 1373 Drillia empyrosia 



1982 Drillia Emprosia 



785 Drillia hemphilli Stearns. 



786 Drillia incisa Carpenter. 

 177 Drillia inermis Cpr 

 176 Drillia moesta Cpr 

 2512 Drillia moesta maculata 



787 Drillia montereyensis Stearns. 



788 Drillia penicillata Carpenter. 



487 Drillia torosa Carpenter. 



488 Variety Nitens Carpenter. 

 399 Dunkeria laminata Carpenter. 



789 Emarginula bella Gabb. 



1265 Emarginula crassa J. Sowerby. 

 1583 Emarginula radiata Gabb. 

 2007 Ensis californicus Dall. 



790 Entodesma inflata Conrad. 

 360 Entodesma saxicola Baird 



