268 AMERICAN JOURNAL 



7. P. ringicula, Sowerby, Zool. Proc. 106, 1840. 



Reeve, Icon. sp. 115. Romer, Conch. Cab. 76, t. 12, f. 

 17, 18. West Indies. 



Genus LiEVICARDIUM, Swainson. 



Man. Malacol. 373, 1840. 



Liocardium, Morch, (not Agassiz.) 



1. L. attenuatum, Sowerby, Zool. Proc, 1840. 



Reeve, Icon. 72. Roemer, Conch. Cab. 81, t. 13, f. 1, 2. 

 0. alternatum, Sowerby, Adams' genera ii, 456 (misprint). 

 C. biradiatum, Wood (not Brug.). Gen. Conch, t. 54, f. 2, 1817. 



2. L. apicinum, Carpenter, Ann. and Mag. Nat. Hist, xi, 



309, 1863. Lower California. 



3. L. biradiatum, Bruguiere, Encyc. Meth. i, 231, 1789. 



Reeve, Icon. sp. 49. Roemer, Conch. Cab. 87, t. 3, f. 5, 6, 

 1869. 

 C. Icevigatum, Chemnitz (not Gmelin), Conch. Cab. vi, t. 18, 

 f. 185, 186. Indian Ocean, Philippines. 



4. L. Beechei, Adams and Reeve, Zool. Proc. 25, 1847. 



Voy. Samarang, 78, t. 22, f. 12, 1848. 



Sooloo Seas and Korean Archipelago. 



5. L. Brasilianum, Lamarck, Anim. s. Vert. 



Reeve, Icon. sp. 61. Roemer, Chemnitz 89, t. 14, f. 2, 3. 

 C. Lamarckii, D'Orbigny, Amer. Merid. 591. Brazil. 



6. L. dulce, Deshayes, Conch. Bourbon 12, t. 2, f. 4, 5, 1863. 



IsU Bourbon. 



7. L. elatum, Sowerby, Zool. Proc. 84, 1833. 



Reeve, Icon. sp. 41. Roemer, Conch. Cab. 93, t. 13, f. 7. 



California. 



8. L. Elenense, Sowerby, Zool. Proc. 108, 1840. 



Conch. Illust. f. 58. Reeve, Icon. sp. 104. 



W. Columbia. 



9. L. fragile, Reeve, Zool. Proc. 1845. 



Conch. Icon. sp. 108, 1845. Bab.—?. 



10. L. glabratum, Roemer, Chemnitz 91, t. 13, f. 8, 9, 1869. 

 O. Icevigatum, Reeve (not Linn.), Conch. Icon. f. 69, 1845. 



West Indies. 



11. L. laeve, Gray, Jardine's Annals, 1, 2, 8. Sierra Leone. 



12. L. Loroisii, Huppe, Rev. et Mag. Zool. 470, t. 19, f. 1, 



1856. Hab. —?. 



