53 



L. elongata, Gray, Hanley, Desc. Cat. 25, t. 13, f. 27, 1844. 

 Pandorina cormcans, Scacchi, Osserv. Zool. 14, 1833. 

 L. striata, Forbes, Report. Aegean. Invert. 143, 1843. 



Iceland, 3Iedite7Tanean. 



11. L. Orbignyi, Fischer, Jour, de Conch. 2d series, ii, 382, t. 



11, f. 7—8, 1857. Martinique. 



12. L. picta, Sowerby, Zool. Jour. 88, 1834. Isle. Muerta. 



13. L. SOlemyalis, (Mya), Lam. Anim. s. Vert, v, 461, 1818. 



Australia. 



14. L. striata, (Pandora), Bosc. Hist. Nat. de Coq. iii, t. 14, 

 f. 1, 1801. 



15. L. ventricosa, Gould, Bost. Proc. viii, 23, 1861. 



Hakodadi Bay. 



Sub-genus ENTODESMA, Philippi. 

 Archiv. fur Naturg. 53, 1845. 



16. L. Chiloensis, Phil. Archiv. 53, 1845. Ins. Chilce. 



17. L. inflata, Conrad, Jour. Philad. Acad, vii, 248, t. 19, f. 



10, 1837. California. 



18. L. saxicola, Baird, Zool. Proc. 70, 1863. 



Vancouver' s Island. 



Genus MYTILIMERIA, Conrad, 

 Jour. Philad. Acad, vii, 246, 1837. 



1. M. cuneata, Valenciennes, Gray, Spicil. Zool. t. 3, f. 14, 



1828. Peru. 



2. M. Nuttallii, Conrad, Jour. Philad. Acad, vii, 246, 1837. 



Adams' Genera, iii, t. 96, f. 4. Qalifornia. 



Genus CYATHODONTA, Conrad. 

 Proc. Philad. Acad, iv, 155, 1849. 



1. C. granulosa, Adams and Reeve, Voy. Samarang, 82, t. 



23, f. 16, 1850. China Sea. 



2. C. magnifica, (Thracia), Jonas, Zool. Proc. 170, t. 6, f. 7, 



1849. 

 Reeve, Thracia, Sp. 11. Honduras. 



3. C. plicata, Desh. Encyc. Meth. Vers, iii, 1039, 1832. 



Reeve. Conch. Syst. 1, t. 35, f. 2. California, ? W. Indies. 



4. C. undulata, Conrad, Proc. Philad. Acad, iv, 155, 1849. 



Lower California. 



