542 FBOCEEDINCS OF THE NATIONAL MUSEUM. 



t LAMPSILIS PICTUS Lea. 



*Umo pictus Lea, Tr. Am. Phil. Soc, V., 1834, p. 73, pi. xi, fig. 36; *Obs., I, 

 1834, p. 185, pi. XI, lig. 52.^*Ferussac, Guer. Mag.,1835,p.29,— *Hanley, 

 Test. Moll., 1842, p. 191; " Biv. Shells, 1843, p. 191, pi. xxiii, fig. 35.— 

 " Catlow and Reeve, Conch. Nom., 1845, p. 62. — * Conrad, Pr. Ac. N. Sci. 

 Phila., VI, 1853, p. 255.— *H. and A. Adams, Gen. Eec. Moll., II, 1857, p. 

 494. — *KUSTER, Conch. Cab. Unio, 1861, p. 249, pi. lxxxiii, fig. 5. — *I3. H. 

 Wright, Check List, 1888.—* P^tel, Conch. Sam., Ill, 1890, p. 163. 



* Margarita ( Unio) pictus Lea, Syn., 1836, p. 24; 1838, p. 19. 

 *Margaron {Unio) pictus Lea, Syn., 1852, p. 27; 1870, p. 43. 



t *?7nio lindsleyi Lea, Pr. Ac. N. Sci. Phila., IV, 1860, p. 306; * Jl. Ac. N. Sci. 

 Phila., 1860, p. 351, pi. lviii, fig. 176; * Obs., VIII, 1860, p. 33, pi. lviii, fig. 

 176.—* SowERBY, Conch. Icon., XVI, 1866, pi. xlii, fig. 2336.—* B. H. Wright, 

 Check List, 1888.—* P.etel, Conch. Sam., Ill, 1890, p. 157. 



^ Margaron ( Unio) lindsleyi Lea, Syn., 1870, p. 43. 



*Unio camelopardalis Sowerby, Conch. Icon., XVI, 1866, pi. xlii, fig. 233a. 



Harpeth River, Tennessee. 



t* LAMPSILIS CAMELOPARDILIS Lea.' 



*Unio camelopardilis Lea, Pr. Ac. N. Sci. Phila., IV, 1860, p. 92; * Jl. Ac. N. Sci. 



Phila., IV, 1860, p. 355, pi. lix, fig. 180; * Obs., VIII, 1860, p. 37, pi. Lix,fig. 180. 



— * B. H.Wright, Check List, 1888.—* P^etel, Conch. Sam., Ill, 1890, p. 147. 

 *Margaron (Unio) camelopardilis, Lea, Syn., 1870, p. 53. 

 t * Unio fucatus Lea, Pr. Ac. N. Sci. Phila., IV, 1860, p. 92; Jl. Ac. N. Sci. Phila., 



IV, 1860, p. 353, pi. MX, fig. 178; *Obs., VIII, 1860, p. 35, pi. Lix, fig. 178.— 



* B. H. Wright, Check List, 1888. 

 *Margaron {Unio) fucatus, Lea, Syn., 1870, p. 43. 



Tennessee and Cumberland river systems. 



t LAMPSILIS PUNCTATITS Lea. 



*Unio punctatus Lea, Pr. Ac. N. Sci. Phila., IX, 1865, p. 89; * Jl. Ac. JST. Sci. 



Phila., VI, 1868, p. 261, pi. xxxii, fig. 76; * Obs., XII, 1869, p. 21, pi. xxxii, fig. 



76.— *B.H. Wright, Check List, 1888. 

 * Margaron { Unio) punctatus Lea, Syn., 1870, p. 43. 



Tennessee River drainage. 



tLAMPSILIS PERDIX Lea. 



* Unioperdix Lea, Tr. Am. Phil. Soc., V, 1827, p. 72, pi. xi, fig. 31; *Obs., I, 1834, 



p. 184, pi. XI, fig. 31. — *Ferussac Guer. Mag., 1835, p. 29. — *Hanley, Test. 

 Moll., 1842, p. 189; *Biv. Shells, 1843, p. 188, pi. xx, fig. 20.— *Catlow and 

 Eeeve, Conch. Nom., 1845, p. 62.— *H. and A. Adams, Gen. Eec. Moll. II, 

 1857, p. 494.—* Sowerby, Conch. Icon., XVI, 1868, pi. lxix, fig. 82.— *B. H. 

 Wright, Check List, 1888.— *P,ETEX,.Conch. Sam., Ill, 1890, p. 163. 



* Margarita { Unio) perdix Lea, Syn., 1836, p. 23; 1838, p. 18. 



* Margaron {Unio) perdix 'L'ea, Syn., 1852, p. 26; 1870, p. 41. 



*Unio pectorosiis CoXRAD, New F. W. Shells, 1834, p. 37, pi. vi, fig. 1, p. 71. — 

 *Fekussac, Guer. Mag., 18.35, p. 29.— * Conrad, Monog. Ill, 1836, p. 25, pi. 

 XI, fig. 1.— *MoLLER, Syn. Nov. Gen., 1836, p. 205.— *Hanley, Test. Moll., 

 1842, p. 189; * Biv. Shells, 1843, p. 189, pi. xxi, fig. 22.—* Chenu, Bib. Conch., 

 Ist ser.. Ill, 1845, p. 19, pi. ii, fig. 8. — *CATLOWaud Reeve, Conch. Nom., 

 1845, p. 62.— KusTER, Conch. Cab. Unio, 1852, p. 26, pi. iv, fig. 2.—* Conrad, 



' It is quite probable that this and the preceding species are merely varieties of the 

 same thing. 



