THE UNIONIDiE, 



to 



1857. Lea Extracts from Pro. Acad. 



Nat. Sci., New Sp. Unio, 

 &c. Pamph. 



" " Observations on the Genus 



Unio, &c, vol. vi. pt. 1. 



" Leidy On Parasites in Anodonta. 



Pro. Acad. Nat. Sci., vol. 

 ix. p. 18. 



" Lewis Erosion of Uniones. Proc. 



Boston Soc. Nat. Hist., 

 vol. vi. p. 149. 



" Jfenke Notice of Hist. Nat. des 



Moll., par Moquiu -Tan- 

 don. Mai. Blatt. 



" Petit Desc. du Plagiodon. par M. 



Lea. Jour, de Conch., p. 

 207. 



" Pfeiffcr Notice of Amer. Mai., par 



Bourguignat. Mai. Blatt. 



." Bossm'assler Notice of Etudes sur les 



Nayades de la France, par 

 Drouet. Mai. Blatt., vol. 

 iv. p. 225. 



" Schmidt, A Beitrage zur Malac. Ber- 

 lin. 



" Sowerby Illustrated Index of British 



Shells. 



" Troschel Die Familie der Najaden. 



Arch, fur Nat., vol. ii. p. 

 111. 



" Weinland Erosion of Uniones. Proc. 



Boston Soc. Nat. Hist., 

 vol. vi. p. 57. 258. 



1858. Adams, H. §■ A Genera of Recent Moll. Lon- 



don. 8vo. 



Bell Cat. of Animals, Plants, &c. 



In Geol. Survey of Cana- 

 da. Report of Progress for 

 1858, p. 255. 



Bunker Einige Neue Species der 



Najaden. Mai. Blatt., p. 

 225 



" D ' Urban Catalogue of Animals and 



Plants. In Geological Sur- 

 vey of Canada. 1858. p. 

 242. 



" Gassies Des Progres de la Malac. en 



France, p. 13. 



" Gray On a New Genus of Mytili- 



doe, &c. Proc. Zool. Soc, 

 p. 90. 



" Eiggins Cat. of Shell-bearing Moll. 



in vicinity of Columbus, 

 Ohio. Sept. 1858. 



'• Lea Remarks on Unionida; of 



Nebraska, Red Riv. of the 

 North, &c. Pro. Acad. 

 Nat. Sci., vol. x. p. 13. 



1858. Lea Anatomy, Geographical Dis- 



tribution, New Species, 

 Amer. and Exotic. Notes 

 and Remarks. Pro. Acad. 

 Nat. Sci., p. 40, 114, 118, 

 135. 139, 165, 179. 191. 



" " Embryonic Forms, New Sp. 



of Unionidoe, &c. Jour. 

 Acad. Nat. Sci., vol. iv. 

 p. 43, 51. 



" " Observations on the Genus 



Unio, &c, vol. vi. pt. 2. 



" " Extracts from Proc. Acad. 



Nat. Sci. 8vo. Pamphlet. 



" " Embryonic Unionidse. 4to. 



Pamphlet. 



" Moricand New Naiades from Brazil. 



Rev. et Mag. de Zool., p. 

 453, 454. 



" Say Complete Concholog. Writ- 

 ings of Thos. Say. Reprint 

 by W. G. Binney. 



" Troschel Das Geb. der Schnecken. 



Berlin. 



" " Die Familie der Najaden, 



Arch, fur Nat., vol. ii. p. 

 481. 



" True Shells gathered about Salem. 



Mass. In Proc. Essex In- 

 stitute, vol. ii. p. 187, 193. 



" Art. Mollusca. Encycl. Bri- 



taunica, 8th Edition. 



1859. Agassis Notes on a Reversed Unio. 



Proc. Boston Soc. Nat. 



Hist., vol. vii. p. 106. 

 " Bell Notes on Nat. Hist, of the 



Gulf of St. Lawrence, and 



Canada Nat., vol. iv. p. 



219. 

 " Cooper Report on Mollusca. Survey 



of Minnesota, Nebraska, 



&C, p. 381. Also in Part 



II. of vol. xii. Pacific R. 



R. Survey. 

 " Drouet Moll. terr. et fluv. de la Guy- 



ane-Francaise. Mem. de 



la Soc. Acad, de l'Aube. 

 " Feuchtwanger Popular Treatise on Gems, 



Pearls, &c. Xew York. 

 " Gassies Cat. Rais. des Moll, de la 



Gironde. 8vo. p. 64, 66. 

 " Gerstfeldt Uber Land-und Siisswasser 



Moll. Sibirien. Mem. des 



Sav. etranger, vol. ix. St. 



Petersburg. 

 " Goodrich, S. G Illustrated Nat. Hist., vol. 



ii. p. 487. 

 " Ilessling Die perl muscheln. Leipzig. 



