Plate 12 

 OLIVE SHELLS 



a. Lettered Olive, Oliva sayana Ravenel, 2.Y2 inches (North Carolina to 



the Gulf States), p. 245. 



b. Panama False Olive, Agaronia testacea Lam., 2 inches (West Central 



America), not in text. 



c. Netted Olive, Oliva reticularis Lam., XYi inches (Southeastern Florida 



and West Indies), p. 245. 



d. Angulate Olive, Oliva iticrassata Solander, 2 inclies (Gulf of California 



to Peru), not in text. 



e. Tent Olive, Oliva porphyria L., 3 inches ((^ulf of California), not 



in text. 



f. PoLPAST Olive, Oliva polpasta Diiclos, 1^/^ inches (West Mexico), 



not in text. 



g. Splendid Olive, Oliva splendidula Sby., 2 inches (Panama), not in text. 



h. Veined Olive, Oliva spicata Roding, 2 inches (Lower California to 



Panama), not in text, 

 i. Purple Dwarf Olive, Olivella biplicata Sby., 1 inch (Washington to 



Lower California), p. 247. 



