MARINE SHELLS OF LOWER CALIFORNIA. 45. 



127. Cardium consors Broderip. i valve, San Jose del 



Cabo. 



128. Cardium procerum Sowerby. Valves only. 



129. Cardium senticosum Sowerby. Valves only, 



130. Chama echinata Broderip. Valves, and entire 



young. • 



131. Chama exogyra Conrad. A few seen of this 



form. 



132. Chama frondosa Broderip. 4, the most com- 



mon form. 



133. Clidiophora PUNCTATA Conrad. Two flat valves, 



beach. 



134. Chione pulicaria Sowerby. 30, probably a va- 



riety of next. 



135. Chione succincta Valenciennes. 20, common, 



eatable. 



136. Chione undatella Sowerby. 30, common vari- 



ety ? of the last. 



137. Codakia tigrina Linne. Many fresh ones, eat- 



able. 



138. Crassatella gibbosa Sowerby. A few, large and 



small. 



139. DiPLODONTA semiaspera Philippi. I valve, San 



Jose del Cabo. 



140. DoNAx californicus Conrad. 2 valves. 



141. DosiNiA ponderosa Gray. A few small ones and 



valves. 



142. Hemicardium biangulatum Sowerby. Small 



ones; rare. 



143. Heterodonax bimaculatus. 50 valves, scarcely 



two alike. 



144. Kellia suborbicularis Montagu. 5 specimens. 



145. Labiosa undulata Conrad. 2 valves. 



146. Lima squamosa Lamarck. Some entire, valves 



common. 



