﻿ALASMIDONTA 497 



Unio cakeolus Lka, Tr. Am. Phil. Soc, HI, 1830, p. 265, pi. 



IV, fig. i; O'bs., I, 1834, p. 7, pi IV, fig-. I.— Chenu, 111. 



Conch., 1858, pi. VIII, figs. 2, 2a, 2c.— Kuster, Conch. Cab. 



Unio, 1861, p. 187, pi. Lix, fig. 3. 

 StropliitHS cakeolus Conr.\d, Pr. Ac. X. Sci., Phila., VI, 1853, 



p. 262. 

 Unio cakeola Dcshayes, An. sans Vert., 2d ed., VI, 1835. P- 



546.— Hanley, Biv. Shells, 1843, p. 212, pi. xxii, fig. 29.— 



SowERCY, Conch. Icon., XVI, 1868, pi. lxxviii, fig. 410. 

 Margarita (Margaritana) cakeola Lea, Syn., 1836, p. 45; 1838, 



p. 27. 

 Margaron (Margaritana) cakeola Lea, Syn., 1852, p. 43 ; 1870, 



p. 68. 

 Margaritana cakeola Kuster, Conch. Cab. Unio, 1862, p. 299, 



pi. xcix, fig. 6. 

 Baphia cakeola H. and A. Adams, Gen. Rec. Moll., II, 1857, 



p. 500. 

 JAasniidonta calceola Simpson, Syn., 1900, p. 668. 

 Jlasmodonta truncata Conrad, New F. W. Shells, 1834, p. 73. 

 }fargarita (Margaritana) deltoidea Lea, Syn., 1836, p. 44: 



1838, p. 27. 

 Margaritana deltoidea Lea, Tr. Am. Phil. Soc, VI, 1838, p. 43, 



pi. XIII, fig. 38; Obs., II, 1838, p. 43, pi. XIII, fig. 38-— 



Chenu, Man., 1859, II, p. 144, fig- 711.--KUSTER, Conch. 



Cab., 1862, p. 299, pi. XCIX, fig. 5. 

 Unio deltoidea Haneey, Biv. Shells, 1843, p. 211, pi. xxii, fig. 



Margaron (Margaritana) deltoidea Lea, Syn., 1852, p. 42; 



1870, p. 67. 

 Strophitus deltoidea Conrad, Pr. Ac. N. Sci.. Phila., VI, 1853, 



p. 263. 

 Baphia deltoidea H. and A. Adams, Gen. Rec. Moll.. 11, 1857, 



p. 499. 

 Alasmodonta deltoidea Baker, Moll. Chicago, Pt. i, i8()8, p. 



63, pi. VI, fig. 2 ; VII, fig. 4. 

 Unio deltoideits Sowerry. Conch. Icon., XVI. 1868, pi. i.xxvi. 



fig- 395- 



