NORTH AMERICAN CONCHOLOGY. 



401 



[Proceedings of the Acad, of Nat. Sci. of Philad., n. s. — continued.] 



155 

 155 

 155 



June. 



170 

 170 

 170 

 170 

 171 

 171 

 171 

 171 

 171 

 171 

 171 

 172 



July. 



177 

 177 



177 



188 



Unio Houstonensis Lea. 

 Rutersvillensis Lea. 

 Forsheyi Lea. 



Houston, Texas. 

 Rutersville, Texas. 

 Fayette County, Texas. 



Lea. — Descriptions of twelve new species of Uniones from Georgia: by 

 Isaac Lea. 



Unio Baldwinensis Lea. 

 viridans Lea. 

 Hallenbeckii Lea. 

 salebrosus Lea. 

 modicellua Lea. 

 latus Lea. 

 verutus f-ea. 

 Johannis Lea. 

 Raeensis Lea. 

 inusitatis Lea. 

 Jonesii Lea. 

 quadratus Lea. 



Carter's creek, Georgia. 

 Columbus, Georgia. 

 Columbus, Georgia. 

 Columbus, Georgia, &c. 

 Connasauga and Chattanooga 

 Savannah river. [rivers, Ga. 

 Columbus, Ga. [bama rivers. 

 Connasauga, Etowah, and Ala- 

 Columbus and Rae's cr., Ga. 

 Swift creek, Macon, Ga. 

 Uharlee creek, Ga. 

 Carter's & Factory creeks. Ga 



Pa. 



188 



188 

 188 

 188 

 188 

 1S8 

 188 



188 



188 

 188 

 188 



188 



188 



188 

 188 



Observations on the Geographical Distribution and Anatomy of Unio and — 



Anodonta Lewisii. 



unadilla De Kay = edentula Say. 

 edentula. 



W. (1. Binney. — Notes on American Land Shells, No. 5: by W. G. 

 Binney. 1 



Name. 



Arion foliolatus non foliatus.. 

 Helix Califomiensis Lea. 

 cultellata Thomson. 

 Strigosa Gould. 

 Townsendiana Lea. 

 tudiculata Binn. 

 Vancouverensis Lea. 

 H. concava Binn. 

 i-ellicata Forbes. 

 Bulimus sufflatus Gould, in litt. 



B. vesicalis Gould. 

 (In addenda) is syn. of 48. 

 Tebennophorus bilineatus 

 Limax lineatus De Kay. [ Cart. 



LIMAX— Species Exclcs^. 

 Limax gracilis Grat. 

 Eumelus lividus Grat. 



ncLulosus Grat. 

 Philomycus dele livklus. 



Name. 

 Philomycus dele nebulosus. 



adde oxyrus Raf. 



quadrllus Raf. 

 dele Oxyrus. 



quadnlus. 



adde Vitrina Americana Chemn. 

 Succinea Texasiana Pfr. 



obliqua Pfr. 

 Helix auriculatd De Kay. 

 Stenotrema avara Hart. 

 Helix Berlanderiana Mor. 

 II. pachyloma Mke. 

 virginalis Pfr. 



bulbina Pfr. 



caduca Pfr. 



dentifera Pfr. 



Tennesseensis Tros. 



Mobiliana Tros. 



laevigata Desk. 



1 The contributions to this department of American Conchology by this author have also been pub- 

 lishfil in pamphlet form. Page 1 of the pamphlet corresponds to 1857, p. 19. Page 3 = 1857, p. 183. 

 Page 15 = 1858, p. 114. Page 19 = 1858. p. 197. Page 35 = 1859, p. 1SS. 



iJ6 



