BIBLIOGRAPHY OF PUBLICATIONS OF ISAAC LEA, LL. D. 97 



178. 



I86U. Lea, Isaac. Descriptions of Foiii- New Species of .Mdauidih ol" llic L'liitcd 

 States. </')or. AciifJ. Kaf. Set., Pliilu., xii, p. 'Jo. 



Kead before the Academy Natural Sciences March 20, 18C0, ami ordered (o lie i)iiiitcd in 

 Iho Proceedings Marcli 27, 18G0. Tills forms part of No. 202. 



Schizochilus Sliou-alterii, Lea, n. s 93 



Coosa Kivcr, Uniontown, Alabama, E. K. Showaltcr, M. D. 



Journ. Acad. Xat. Sci., v, IHi^, p. 240, as Schizvstuma Hhowalterii. 

 Anculosa Shoivalterii, Lea, u. s 03 



Coosa Iliver, Uniontown, Alabama, E. 11. Showalter, M. D. 



Journ. Acad. Nat. Hci., v, 180;!, p. 2")."). 

 Melania crenatclla, Lea, n. s 93 



Coosa River, Uniontown, Alabama, E. E. Sbowalter, M. D. 



Journ. Acad. Nat. Sci., v, 1^63, ]>. 2C8, as Goniobasis crenatella. 

 Melania Newherryi, Lca,n. s 93 



Upper des Chutes River, Oregon Terr., J. S. Newberry, M. D. 



Journ. Acad. Nat. Sci., v, 18C3, p. 300, as Goniobasis Newberryi. 



179. 



1860. Lka, Isaac. [Remarks on a now form of Palpi of Anodonta from the Uiugnay 

 River, S. America. ] <^l'roc, Acad. Nat. Sci.,PhUa., xii, ]>. 07. 

 Communicated Api il 10, 1860. This forms part of No. 202. 



"The form of the J'aljn beretofoie described have always been obliquely or transversely 

 elliptical or subtriangular, while these two species, An. Wymaiiii, Lea, and An. latomargi- 

 nata, Lea, are round, and the pair on either side only joined above, the edges being entirely 

 free." 



180. 



1860. Lea, Isaac. [Remarks on letter of Dr. Sliowalter, of Ala., on specimens of 

 Flijisa {gijnna), Say, obtained iu water supplied by an artesian well.] 

 <^Froc. Acad. Nat. Sci., Phila., xii, p. 147. 



Commuuicated May 8, 1800. This forms part of No. 202. 



181. 



1860. Lea, Isaac. [Remarks on perforation of rocks by Echini.] <Proc. lead. Nat. 

 k'ci., Phila., xii, p. 149. 



Made before the Academy of Natural Sciences May 22, 1860. This forms part of No. 202. 



182. 



I860. Lea, Isaac. Descriptions of Fourteen new siiecies of ScbizostouiJB, Anculosie 

 and Lilhasi;e. <^Proc. Acad. Nat. Set., PMhi.,xu, pp. 186-188. 

 Read before the Academy May 22, 1800. This forms part of No. 202. 



Reasons for adopting the name Schizostoma 186 



Schizostoma castanca, Lea, n._8 186 



Coosa River, Alab., E. R. Showaltei', M. D. 



Journ. Acad. Nat. Sci., v, 18G3, p. 247. 

 Schizostoma glans, Lea, n. s 186 



Coosa River, Alab., E. R. Showalter, M. D. 



Journ. Acad. Nat. Set., v, 1863, p. 248. 

 Schizostoma globosa, Lea, n. s 187 



Alabama, E. R. Showalter, M. D. 



Journ. Acad. Nat. Sci.,\-, 1863, p. 252. 

 Schizostoma virens. Lea, n. s 187 



Coosa River, Alab., E. R. Showalter, M. D. 



Journ. Acad. Nat. Sci., v, 1863, p. 253. 

 Schizostoma glandtda. Lea, n. s 187 



Coosa River, Alab., E. R. Showalter, M. D. 



Journ. Acad. Nat. Sci., v, 1863, p. 249. 

 Schizostoma Wetumpkaensis, Lea, n. s 187 



Coosa River, Alab., E. R. Showalter, M. D. 



Journ. Acad. Nat Sci., v, 1863, p. 251. 



1748— Bull. 23 7 



