BIBLIOGRAPHY OF PUBLICATIONS OF ISAAC LEA, LL. D. 153 



1868. Lea, Isaac — Coutinued. 



Vhio corvinus, n. s 144 



Flint Eiver, Georgia, J. C. Plant and Dr. Neisler; Neuse River, N. C, Prof. 

 Emmons. 



.Tour7i. Acad. Nat. ScL, vi, 1S68, p. 310. 

 ZPnio corvimculus, n. s 144 



Flint Kiver, Ga., .T. C. Plant and Dr. Neislor; Darien, J. H. Couper. 



Journ. Acad. Nat. ScL, vi, 1868, p. 314. ' 

 TInio planior, n. s 145 



Tennessee, Mr. H. Moores; Headwaters Holston River, "Washington Co., Vir- 

 ginia, Prof. Cope. 



Journ. Acad. Nat. Sci., 1868, p. 316. 

 Unio vallattts, n. s 145 



Alabama River, Dr. Sliowalter. 



Jotirn. Acad. Nat. Sci., vi, 1866, p. 315. 

 Unio refulgcns, n. s 145 



Oktibbeha River, Lauderdale Co., Miss., W. Spillman, M. D. 



Journ. Acad. Nat. Sci., vi, 1868, p. 317. 

 Unio Uhareensis, Lea, n. s 145 



Uharee River, Montgomery Co., N. C., F. A. Genth, M. D. 



Journ. Acad. Nat. Sci., vi, 1868, p. 304. 

 Unio sphcericus, Lea, n.s 145 



Pearl River at Jackson, Miss., C. M. Wheatley. 



Journ. Acad. Nat. Sci., vi, 1868, p. 319. 



250. 



1868. Lea, Isaac. Notesonsomesiugularformsof Chinese species of Unio. -^Proc. 

 Acad. Nat. Sci., Phila.,xx, pp. 145-146. 



Read before the Academy of Natural Sciences AprU 21, 1868, and ordered to be published 

 April 28, 1868. This forms part of No. 256. 



Criticism on a paper, "Chinese Shells," by Dr. Baird and Mr. H. Adams, in Proceedings 

 of the Zoological Society of London, May 9, 1867. 



Unio Douglasice, Gray 145 



A synonym of Unio Murchisonianus, Lea. 



Anodonta tenuis. Gray 146 



A synonym of Dipsas discoidea, Lea. 



251. 



1868. Lea, Isaac. Descriptions of four new species of Exotic Unionidis. <^Proc. 

 Acad. Nat. Sci., Phila., xs, p. 150. 



Read before the Academy of Natural Sciences May 12, 1868, and ordered to be published 

 May 26, 1868. This forms part of No. 256. 



Anodonta Strebelii, Lea, n. s 150 



Vera Cruz, Mexico, Dr. G. Strebel, per Smithsonian Inst. 

 Journ. Acad. Nat. Sci., vi, 1868, p. 322. 



Unio Yeracruzcnsis, Lea, n. s 150 



Vera Cruz, Mexico, Dr. G. Strebel, per Smithsonian Inst. 

 Journ. Acad. Nat. Sci., vi, 1868, p. 320. 



Unio prunoides, Lea, n. s 150 



Journ. Acad. Nat. Sci. , vi, 1868, p. 323. 



Unio Chinensis, Lea, n. s 150 



Journ. Acad. Nat. Sci., vi, 1868, p. 325. 



252. 



1868. Lea, Isaac. Descriptions of Twenty-six New Species of Melanidae of the United 

 States. <^Proc. Acad. Nat. Sci. , PMla. , xx, pp. 151-153. May, 1868. 



Read- before the Academy of Natural Sciences May 12, 1868, and ordered to be published 

 May 26, 1868. This forms part of No. 256. 



Ooniobasis Wheatlcyi, Lea, n. s 151 



Coosa River, Alabama, Dr. Showalter. 

 Journ. Acad. Nat. Sci., vi, 1868, p. 328. 



Goniobasis similis, n. s ^ 151 



Connesauga Creek, Georgia, Major T. C. Downie. 

 Journ. Acad. Nat. Set., vi, 1868, p. 328. 



