CARDIUM. Panama Shells. 267 



431. Cardiiim obovale. 



Synonymy. 



Cardium obovale Brod. and Sowb. in Proc. Zool. Soc. Lond. 



p. 84. July 1833. 



Mull. Syn. Test. Viv. p. 217. May 1836. 



Sowb. Conch. 111. No. 90. pi. 46. f. 4. 1841. 



Reeve Conch. Syst. pi. 73. f. 4. Sept. 1841. 



Reeve Conch. Icon. pi. 21. f. 117. Mar. 1845. 



Orb. Voy. Amer. Merid. Moll. p. 593. 1846. 



Station. Sandy mud, at the depth of 11 fathoms ; Cuming ! 

 Sowerby : also Keeve. 



Habitat. Xipixapi ; Cuming ! Sowerby : also Miiller : also 



Reeve : also Orbigny. 

 Panama; C. B. A.! 

 3 odd valves of this remarkable species were found. 



432. Cardinal) planicostatum. 



Synonymy. 



Cardium planicostatum Sowb. Proc. Zool. Soc. Lond. p. 83. July 1833. 



Mull. Syn. Test. Viv. p. 217. May 1836. 



Sowb. Conch. HI. No. 83. pi. 50. 



f. 25. - 1841. 



Reeve Conch. Icon. pi. 6. f. 31. Nov. 1844. 

 Station. In fine sand at the depth of 13 fathoms ; Cuming ['. 

 Sowerby: also Reeve. 



Habitat. Guacomayo ; Cuming ! Sowerby : also Miiller : also 



Reeve. 



Panama ; C. B. A. ! 

 1 valve of this extremely rare shell was obtained. 



433. Cardium procerum. 



Synonymy. 

 Cardium procerum Sowb. in Proc. Zool. Soc. Lond. p. 83. July 1833.. 



