2003 
3003 
2994 
3013 
2646 
3012 
1242 
2996 
2985 
3005 
572 
2988 
2648 
2998 
2987 
2992 
2993 
2647 
3010 
3039 
10 
Cerithiopsis fossilis 
Cerithiopsis gloriosa 
C. (C.) halia 
C: ingens. Monterey, Cal. 
Cerithiopsis metaxze Cp. 
C: Montereyensis. Monterey bay, Cal. 
Cerithiopsis munita Cpr. 
©. necropolitana 
Cerithiopsis (Cerithiopsis) oxys 
Cerithiopsis paramcea 
Cerithiopsis (Cerithiopsis) pedroana 
C. (Cerithiopsis) pupiformis Cpr. Mazatlan. 
Cerithiopsis purpurea Cpr. 
Cerithiopsis (Cerithiopsida) Rowelli 
Cerithiopsis (Cerithiopsis) sorex Cpr. 
C. (C.) Stejnegeri 
Variety dina. Sitka, Alaska. 
Cerithiopsis Stephansi Bartsch. 
Cerithiopsis truncata Dall. 
Cerithiopsis (Cerithiopsis) tuberculoides Cpr. 
3039A Variety Albonodosa Carpenter. Mazatlan. 
712 
713 
714 
475 
3014 
3009 
2291 
2292 
2293 
715 
716 
T17 
718 
400 
401 
402 
403 
404 
405 
466 
141 
1454 
124 
2439 
413 
309 
719 
720 
2166 
2167 
2168 
2169 
2170 
2171 
2172 
721 
722 
723 
2322 
Cerithiopsis tubercularis Montagu. 
Var. tuberculata Carpenter. 
Var. tuberculoides Carpenter. 
Cerithiopsis tuberculata Mont. 
C: tumida. Monterey, Cal. 
Cerithiopsis Williamsoni 
Cerithium maculosum Kien. 
Cerithium gemmatum Hinds. 
Cerithium uncinatum Gmel. 
Cheetopleura conspicua Carpenter. 
Cheetopleura gemmea Carpenter. 
Cheetopleura hartwegi Carpenter. 
Cheetopleura nuttalli Carpenter. 
Chemnitzia chocolata aurantia Carpenter. 
Chemnitizia crebrifilata Carpenter. 
Chemnitzia tenuicalata Gould. 
Chemnitzia torquata Gould. 
Variety Stylina Carpenter. 
Chemnitzia virgo Carpenter. 
Cerostoma foliatum Gmelin. 
Cerostoma nuttallii Conr. 
Cetoconcha scapha Dall. 
Chama exogyra 
Chama muricata Hinds. 
Chama pellucida Broderip. 
Chama spinosa Sby 
Chione excavata Carpenter. 
Chione fluctifraga Sowerby. 
Chione compta Brod. 1835. 
Chione purpurissata Dall, 1902. 
Chione pulicaria Brod. 1835. 
Chione amathusia Phil. 1844. 
Chione (Lirophora) Kellettii Hds. 1844. 
Chione (Lirophora) Mariz Orb. 1847. 
Chione (Timoclea) asperrima Sby. 1835. 
Chione gnidia Broderip. 
Chione simillima Sowerby. 
Chione succincta Valenciennes. 
Chione undatella Sby. 
3011 
