00 SHELLS OF NEW ENGLAND. 
TECTIBRANCHIATA. 
BULLIDZ. 
Butta niemMaLis, Couth. Gould, 163, f. 100. — Corall. 
Maine to Massachusetts. 
B. oryza, Totten. Gould, 168, f. 938.— Lamin. From 
Buzzard’s Bay southward. Maine, (fide Migh.) 
New Bedford Harb. in 4 f. mud and sand, (Prime 
and W. 8.) : 
B. rriticea, Couth. Gould, 165, f. 98. B. corticata, 
Moll. — Corall. Off Grand Manan, in 40 f. (W. 8.) 
Off Nahant, in 17 f. (Tufts and Hask.) Stonington, 
(Lins.) 
B. canaticutata, Say. Gould, 166, f. 97. B. obstric- 
ta, Gould, 167, f. 76.— Lamin. From Mass. Bay 
southward. 
B. pertenvis, Migh., Bost. Jour. iv. 346. Stimpson, 
Bost. Proc. iv. 18.—Lamin. From Cape Cod 
northward. 
B. rncincta, Migh., Bost. Proc., i. 188. — Maine. 
B. pesiuis, Gould, 164, f. 95. — Corall. Whole Coast. 
B. Goutpu, Couth. Gould, 163, f. 94.— Lamin. Co- 
rall. From Cape Cod northward. Provincetown 
Harb. (Tott.) 
B. sourraria, Say. B. insculpta, Tott. Gould, 162, f. 
92, — Litt. Lamin. From Mass. Bay southward. 
B. puncro-striata, Migh. et Ad., 1841. Stimpson, 
Bost. Proc., iv. 17.— Corall. From Mass. Bay 
northward. 
