Plate 37 

 JEWEL BOXES 



a. Clear Jewel Box, Chama pellucida Biod., 2 inches (Oregon to Chili), 



p. 393. 



b. Leafy Jewel Box, Chama macerophylla Gmelin, tYi inches (North 



Carolina to the West Indies), p. 392. 



c. Atlantic Left-handed Jewel Box, Pseudochama radians Lam., 3 inches 



(Southern Florida and the West Indies), p. 393. 



d. Little Corrugated Jewel Box, Chaina congregata Conrad, 1 inch 



(North Carolina to the West Indies), p. 392. 



e. California Spiny Jewel Box, Echinochaiua arcinella californica Dall, 



Holotype. 2 inches (off Lower California to Panama), p. 394. 



f. Cherry Jewel Box, Chama florida Lam., 1 inch (West Indies), 



not in text. 



g. Florida Spiny Jewel Box, Echinochama cornuta Conrad, I inch (North 



Carolina to Texas), p. 394. 

 h. True Spiny Jewel Box, Echinochama arcinella L., XYi inches (West 

 Indies to Brazil), p. 394. 



