BIBLIOGRAPHY OF PUBLICATIONS OF ISAAC LEA, LL. D. 5 



1830. Lea, Isaac — Contiinicc). 



Melania acuta, Lea, n. s., pi. xv., fig. 32 101 



Hab. : Tennessee Kiver, Prof. Vanuxein. 

 Helix carolinicnsis, Lea, u. s., pi. xv, fig. 33, a, b, c 102 



Hab. : Sontb Carolina, near Cheraw. 

 Carocolla helicoidcs, Lea, u. s., pi. xv, fig. 34, a, b, c 103 



Hab. : T ennessee, near Nashville, Prof. Vanuxem. 

 Carocolla spinosa, Lea, n. s., pi. xv, fig. 35, a, b, e 104 



Hab. : Alabama, near Clairborne, Judge Tait. 

 Valvata arenifera. Lea, n. s., pi. xv, flg. 36, a, b 104 



Hab.: Cuuibeiland River, near Nashville, "W. Cooper. 

 Supplement read before the Ameiican Philosophical Society May 20, 1831. 



Remarks upon color, size, habits, etc., of Uniones 105-108 



Unio olivarhif:. Lea, n. s., ])!. xvi, flg. 38 108 



Hab.: Bunill River, India, Dr. Burrough. 

 Unio pyramidatus. Lea, n. s., pi. xvi, flg. 39 109 



Hab. : Ohio, T. G. Lea. 

 Unio trigonus, Lea, n. s., pi. xvi, flg. 40 110 



Hab. : Ohio River at Cincinnati, T. G. Lea ; Ohio River at Louisville, T. H. Taylor. 

 Unio for mo sus, Lea, n. s., pi. xvi, flg. 41 Ill 



Hab. : Ohio River, T. G. Lea. 

 Unio perplexiis, Lea, n. s., pi. xvii, flg. 42 112 



Hab. : Ohio River, T. G. Lea. 

 Unio angustatvs, Lea, n. s., pi. xvli, flg. 43 114 



Hab.: Congaree River, South Carolina; Cooper River, South Carolina, Prof. 

 Ravenel. 

 Unio arcceformis, Lea, n. a., pi. xvii, flg. 44 116 



Hab. : Tennessee River, Professor Vanuxem. 

 Unio subrotundus, Lea, n. s.,pl. xviii, flg. 45 117 



Hab. : Ohio, T. G. Lea. 

 Unio subovatus, Lea, n. s., pi. xviii, flg. 46 118 



Hab. : Ohio River, T. G. Lea. 

 Unio pileus. Lea, n. s., pi. xviii, fig. 47 119 



Hab. : Ohio River near Cincinnati, Mrs. Pebiger. 

 Melania elongata, Lea, n. s. . pi. xv, fig. 29 120 



Hab. : "West Tennessee, John Lea. 



16. 



1831. Lea, Isaac. Description of a uew genus of the family Melaniana of Lamarck. 



<^Trans. Amer. Philos. iSoc.,iv, pp. Ivi2-123. 



Read before the American Philosophical Society January 7, 1831. Issued the latter part 



of the year 1831. 



lo. Lea, n. g 122 



lo fusi/ormis, Lea, n. s., pi. xv, fig. 37, a, & 122 



17. 



1832. Lea, Isaac. Observations | on | the Genus Unio, | together with | Descrip- 



tions I of I New Genera and Species in the Families Naiades, | Melaniana and 

 Colimacea. | Read before the Am. | Philos. Society in 1827, 1829 and 1831, 

 and published in | their Transactions in vols. Ill and IV, N. S. | By Isaac 

 Lea, I member of the American Philosophical Society, of the Academy of 

 Natural Sci- | ences of Philadelphia, of the Lyceum of Natural History of 

 New York, | of the Royal Physical Society of Edinburgh, of the Natural | 

 History Society of Montreal, corresponding member | of the Linuean Society 

 of Bordeaux, Etc. | Philadelphia: | Printed by James Kay, Juu. & Co. | 

 Printers to the Society, | 1832. 4°. pp. 133, pis. xxvii, colored. 

 This consists of Nos. 13, 15, and 16 bound in one, ^Vith consecutive paging. 



18. 



183.3. Lea, Isaac. Contributions ( to | Geology. | by | Isaac Lea, [.member of the 

 American Philosophical Society; [ of the Academy of Natural Sciences of 

 Philadelphia J | of the Lyceum of Natural History of New Yorkj | honorary 



