646 PROCEEDINGS OF THE NATIONAL MUSEUM. VOL.XXH. 



tANODONTA CORPULENTA Cooper. 



*Anodonta corpulenta COOPEK, App. to Narrative, Exp. Miss, to It. L., 1834, p. 

 154. * M5LLER, Syn. Nov. Gen., 1836, p. 193. * COOPEK, Second App. School. 

 Expl. Exp., 1855, p. 516. * CALKINS, Pr. Ottawa Ac. Sci., 1874, p. 47. * B. M. 

 WRIGHT, Check List, 1888. 



* Anodon corpulenta SOWERBY, Conch. Icon., XVII, 1870, pi. xxxn, fig. 129. 

 "Margaron (Anodonta) corpulenta LEA, Syn., 1870, p. 81. 



Missouri Itiver; Upper Mississippi River drain age; east to Indiana; 

 Tyler, Texas. ? Appears to be replaced in the South by A. stewartiana. 



tANODONTA LINNEANA Lea. 



* Anodonta linneana LEA, Tr. Am. Phil. Soc., 1852, p. 289, pi. xxvn, fig. T>1; 



*Obs., V, 1852, p. 45, pi. LX xvn, fig. 51. * CONRAD, Pr. Ac. N. Sci. Phila., VI, 

 1853, p. 264.* H. and A. ADAMS, Gen. Reo, Moll., II, 1857, p. 502.* CLESSIN, 

 Conch. Cab. AUG., 1874, p. 117, pi. xxxvi, figs. 5, 6.* B. H. WRIGHT, Check 

 List, 1888." P.ETKL, Conch. Sam., Ill, 1890, p. 181. 



*Margaron (Anodonta) linneana LEA, Syn., 1852, p. 51; 1870, p. 81. 



"Anodon linnecnius SOWERBY, Conch. Icon., XVII, 1870, pi. xxxv, fig. 144. 



Louisiana; Texas. 



tANODONTA GLOBOSA Lea. 



* Margarita (Anodonta) gr/o&osaLEA, Syn., 1836, p. 52. 



* Anodonta ylobosa LKA, Pr. Am. Phil. Soc., II, 1841, p. 31; * Tr. Am. Phil. Soc., 



VIII, 1842, p. 241, pi. xxiv, fig. 56; *Obs., Ill, 1842, p. 79, pi. xxiv, fig. 56.* H. 

 and A. ADAMS, Gen. Rec. Moll., II, 1857, p. 502. * CLESSIN, Conch. Cab. Ano., 

 1875, p. 213, pi. LXV, figs. 3, 4. * B. H. WRIGHT, Check List, 1888.* P.ETEL, 

 Conch. Sam., Ill, 1890, p. 180. * FISCHER and CROSSE, Miss. Sci., Pt. 7, IJ, 

 1894, p. 529, pi. LXVIII, figs. 1, la. 



* Anodon ylobosa CATLOW and REEVE, Conch. Nom., 1845, p. 67. * SOWERBY, 



Conch. Icon., XVII, 1870, pi. xxxv, tig. 141. 

 *Margaron (Anodonta) globosa LEA, Syn., 1852, p. 51 ; 1870, p. 81. 



* \Anodon nopalatensis SOWERBY, ' Conch. Icon., XVII, 1867, pi. xvi, fig. 58. 



* CLESSIN, Conch. Cab. Ano., 1876, p. 223, pi. LXXIII, fig. 3. * B. H. WRIGHT, 

 Check List, 1888. " P/ETEL, Couch. Sam., Ill, 1890, p. 182.* FISCHER and 

 CROSSE, Miss. Sci., Pt. 7, II, 1894, p. 531. 

 *Maryaron (Anodonta) nopalatensis LEA, Syn., 1870, p. 81. 



Mexico. 



ANODONTA TABASCOENSIS Morelet. 



* Anodonta tabascoensis MORELET, Jl. de Conch., XXXII, 1884, p. 124. * P/ETEL, 



Conch. Sam., Ill, 1890, p. 185. * FISCHER and CHOSSE, Miss. Sci., Pt. 7, II, 

 1894, p. 530, pi. LXII, fig. 1. 



Tabasco, Mexico. 



1 Lea's globosa is a yonng shell. Sowerby's nopalatensis is the adult. There is a 

 magnificent specimen in the collection of the Philadelphia Academy of Natural Sci- 

 ences, 7i inches long and 5| inches high. 



