NATURAL SCIENCES OP PHILADELPHIA. - 227 



CATALOGUE AND SYNONYMY OF THE FAMILY LEPTONID33. 

 BY GEORGE W. TRYON, JR. 



Family LEPTONID^E, H. & A. Adams. 



Genera of Recent Mollusca, ii. 477. 1857. 

 Genus LEPTON, Turton. 

 Brit. Bivalv. 62. 1822. 



Turtonia, Alder, Cat. Moll. Dur. et North. 95, 1848. 



1. L. Adamsi, Angas, Zool. Proc. 910, t. 44, f. 11. 1861. 



Port Jackson, Australia. 



2. L. anomalum, Deshayes. 



HabJ 



3. L. Clementinum, Carpenter, Mazat. Cat. 110. 1857. 



Mazatlan. 



4. L. Clarkije, Clark, Ann. Nat. Hist., 2d ser. 1852. 



Forbes & Hanley, Brit. Conch, iv. 255, t. 132, f. 7. 



England. 



5. L. concentricum, Gould, Bost. Proc. viii. 33. 1861. 



Sydney Harbor. 



6. L. pabagella, Conrad, Am. Mar. Conch. 53, 1. 11, f. 3. 1831. 



7. L. firmatum, Gould, Bost. Proc. viii. 33. 1861. 



Simon's Bay. 



8. L. Japonicum, Adams, Ann. & Mag. Nat. Hist. ix. 228. 



Japan. 



9. L. lepidum, Say, Jour. Philacl. Acad. Nat. Sci. v. 221. 1866. 



United States. 



10. L. longipes, Stimpson, Kurtz Catalogue. 



North Carolina. 



11. L. lucidum, Gould, Bost. Proc. viii. 33. 1861. 



Hong Kong. 



12. L. Merceum, Carpenter. 



Monterey, Gal. 



13. L. minutum, Fabricius, Faun. Groen. 412. 



Turtonia minuta, Forbes & Hanle}^ Brit. Conch, ii. 81, 



t. 18, f. 7 (Animal, t. 0, f. 1). 

 llya purpurea, -Mont. Test. Brit. Suppl. 21. 



England, Greenland. 



