59 
726 Chiton? brandti Middendorf. 
Sitka, Alaska. 
727 Chiton? fastigiatus Gray. 
728 Chiton virgulatus Sowerby. 
Margarita bay, Lower California, to Gulf of California. 
729 Chlamydochiton amiculatus Pallas. 
Alaska to Farallon Islands, California—Japan. 
730 Chlamydochiton? vestitus Gray. 
Circumboreal?—-south to Labrador and Sitka, Alaska. 
731 Chlorostoma ligulatum Menke. 
Catalina Island, California, to Gulf of California, 
732 Chlorostoma montereyi Kiener. 
Balenas ba yto San Nicolas Island, California. © 
Synonym of Chlorostoma pfeifferi. 
733 Chlorostoma pulligo Martyn. 
Sitka to San Pedro, California. 
734 Chrysallida cincta Carpenter. 
South of Monterey, California. 
735 Chrysallida pumila Carpenter. 
South of Monterey, California. 
736 Chrysodomus antiquus Linne. 
Circumboreal—south to Massachusetts and British Isles— 
North Alaska, and to Hakodadi, Japan. 
737 Chrysodomus behringi Middendorf. 
North Alaska. 
738 Chrysodomus castaneus Morch. 
Sitka, Alaska. 
739 Chrysodomus despectus Swainson. 
Arctic ocean to Vancouver Island, 
740 Chrysodomus fornicatus Gmelin. 
Arctic sea to Vancouver Island. 
741 Chrysodomus harpa Morch. 
Alaska. 
742 Chrysodomus kelletti Hinds. 
North Pacific to Japan, and San Diego, Cal. 
743 Chrysodomus kennicotti Dall. 
. Arctic sea to Vancouver Island. 
744 Chrysodomus liratus Martyn. 
Kodiak Island to Straits of Fuca. 
745 Chrysodomus rectirostris Carpenter. 
Straits of Fuca. 
746 Chrysodomus tabulatus Baird. 
Straits of Fuca to Catalina Island, California. 
