NO. 1205. 



SYNOPSIS OF THE NAIADES SIMPSON. 



989 



SHAFFER, DAVID H. A complete list of 

 Land and Fresh-water Shells in the 

 Vicinity of Cincinnati. No date. 

 "SHARP, BENJAMIN. Remarks on the 

 phylogeny of the Lamellibranchiata. 

 Proc. Acad. Nat. Sci. Phila., 1888, 

 pp. 121-124. 



*SHARSWOOD, WILLIAM. Ou the dis- 

 covery of the sensitiveness to light 

 possessed by Unios. 



Am. Jour. Sci. and Arts, XLIX, 1870, 

 pp. 422, 423. 



*SHELDOX, D. S. [Shells new to the 

 Davenport List.] 



Proc. Dar.Acad. Nat. Scj.,1877,p.l43. 

 SHEPPARD, MRS. On the recent Shells 

 which characterize Quebec and its 

 environs. 



Trans. Lit. Hist. Soc. Quebec, 1829, 

 pp. 188-198. 



"SHEPPARD, REVETT. On two new spe- 

 cies of Mytilus. 



Trans. Linn. Soc. Land., 1820, pp. 

 83-87. 



* Description of seven new British 



Shells. 



Tranx. Linn. Soc. Land., 1823, p. 148 

 170. 

 "SniMEK, B. Margaritana hildrethiana. 



Condi. Exchange, 1888, p. 114. 

 *SIIORT, C. W., and EATON, H. H. Notes 

 on Western Botany and Conchology. 

 Transylvania Journal of Medicine, 

 1831, pp. 74-82. 



* SHRUBSOLE, G. W. On the erosion of 



Freshwater Shells. 



Jour, of Conch., 1886, pp. 66-71. 

 SHUMAKD, B. F. A catalogue of Fluvia- 

 tile Sheila belonging to the family of 

 Naiades, of Jefferson County, Ky. 



Nat. and Jour. Ag., etc., 1846, pp. 105, 

 106. 



SHUMARD, G. C. Notes of additional 

 species of shells. 



Exploration of Red River of Louisi- 

 ana, by R. B. Marcy, 1854, pp. 244, 245. 



SllUTTLEWORTII, ROBERT JAMES. Ueber 



die Land- und Siisswasser-Mollusken 

 von Corsica. 



Mitth. Nat. Ges. Bern, No. 2, 1843, 

 pp. 9-21; No. 3, p. 17. 

 Diagnoseu neuer Mollusken. 



Milt. Ges. Bern, 1852, pp. 137-146, 

 193-208, 289-304. 



* SIBBALD, ROBERTS. Scotia Illustrata, 



etc., 1634. 



SIEBOLD, C. Tn. E. vox. [On sexuality 

 in mussels. ] 



Arch, fiir Notary. (Mailer's), 1837, 

 p. 51. 



Ueber den unterschiel der Schaleu- 



bildung, etc. 



Arch, fiir Nat. (Miiller's), 1837, pp. 

 415, 416. 



Observations sur un organe cuig- 



ii-atique. 



Arch, fiir Nat. (Miiller's), Ann. des 

 Sci. Nat., 1838, p. 319. 

 SIEMASCHKO, MARC vox. Beuierkuu- 

 geu iiber einige Laud- nud Siisswas- 

 ser-Mollusken Russlands. 



Bull. Phys. Math. Ac. Pet., 1849, pp. 

 225-240. 



SILVA Y CASTRO, J. Contributions a la 

 Fauuo Malacologique du Portugal. 



Jour. Sci. Lisbon, 1883, pp. 121-152. 

 *SIMPSOX, C. T. Contributions to the 

 Mollusca of Florida. 



Proc. Dav. Acad., 1887-89 pp. 45-72, 

 63*-72*. 



* Notes on some Indian Territory 



Shells. 



Proc. U. S. Nat. Mus., 1888, pp. 449- 

 454. 



* On the means of distribution of 



Uuionidae in the Southeastern United 

 States. 

 Nautilus, 1891, pp. 15-17. 



* Notes on Unionidae. 



Nautilus, 1891, pp. 86-88. 



* Notes on the Unionidas of Florida 



and the Southeastern States. 



Proc. U. S. Nat. Mus., 1892, pp. 405- 

 436, 26 plates. 



* Ou a Revision of the American 



Unionidie. 



Nautilus, 1892, pp. 78-80. 

 * A Review of von Ibering's Classifi- 

 cation of the Uniouidx and Mutelidse. 

 Nautilus, 1893, pp. 17-21. 



* On some Fossil Unios and other 



Shells from the Drift at Toronto, etc. 

 Proc. U. S. Nat. Mas., 1893, pp. 591- 

 595. 



* On the Relationships and Distribu. 



t'.ou of the North American Unio, 

 uida-, etc. 

 JHJ. Naturalist, 1893, pp. 353-358. 



* A new Anodonta, etc 



Nautilus, 1893, pp. 134, 135. 



