292 



BIBLIOGRAPHY OF 



[part II. 



12 TJnio pliciferus Lea. 



1838. 



12 Margaritana arcula Lea. 



12 Unlo discus Lea. 



12 Dorfeuillianus Lea. 



12 Menkeanus Lea. 



12 Unio Rangianus Lea. 



1838. 



1838. 

 l.«38. 

 1838. 



1838. 



Published in memoir read 

 before and deposited with 

 the Am. Phil. Soc. Feb. 5, 

 1836, and printed in Trans. 

 VI, 23. All these are in- 

 serted in the first edition 

 of my Synopsis, issued in 

 1836, probably in Dec. 



Published in memoir read 

 before and deposited with 

 the Am. Phil. Soc. July 15, 

 1836, and printed in Trans. 

 "VI. Issued in Synopsis, 

 1836. 



Published in memoir read 

 before and deposited with 

 the Am. Phil. Soc. Aug. 19, 

 1836, and printed in Trans. 

 VI. Issued in Synopsis, 

 1836. 



Published in memoir read 

 before and deposited with 

 the Am. Phil. Soc. Nov. 4, 



1836, and printed in Trans. 

 VI. Issued in Synopsis, 

 1836. 



Published in memoir read 

 before and deposited with 

 the Am. Phil. Soc. July 21, 



1837, and printed in Trans. 

 VI. Issued in Synopsis, 

 1836. 



