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426 



[SAY 



Saxtorph, J. S. Histovia graviditatis tubarite 

 ad justiim gcstationis tempus protractae matri 

 et fcetui lethalis. Kiobenhavn, Reg. Soc. Med. 

 Acta, V., 1818, pp. 1-17. 



2. Observatio de graviditate extrauterina 



abdomiuali. Kiobenhavn, Reg. Soc. Med. Acta, 

 V., 1818, pp. 18-26 ; Brera, Nuovi Comment. 

 IV., 1819, pp. 296-298. 



Say, H. Fortification. Paris, Ecole Polytechn. 

 Journ. 1796 (2 e cah.), pp. 77-99 ; (3 e cah.), 

 pp. 346-348; (4 e rah.), pp. 61.7-618. 



2. Memoire sur le defilement des fortifica- 

 tions. Paris, Ecole Polytechn. Journ. 1797 

 (4 e cah.), pp. 588-617. 



3. Description d'un instrument propre a 



mesurer le volume des corps, sans les plonger 

 dans aucun liquide. Annal. de Chimie, XXIII., 

 1797, pp. 1-27 ; Gilbert, Annal. II., 1799, pp. 

 230-237 ; Nicholson, Journ. I., 1797, pp. 325- 

 327. 



Say, J. B. GARNERIN'S erstes Herabsteigen im 

 Fallschirme am 21sten October 1797. ( Transl.) 

 Gilbert, Annal. XVI., 1804, pp. 16-18. 



Say, Mori:. Analyse des Hildegarde-Brunnens 

 zu Ofen. Wien, Sitz. Ber. XIII., 1854, pp. 

 298-305. 



2. Analyse des Mineralwassers zu Lippa 



in Ungarn. Wien, Sitz Ber. XIII., 1854, pp. 

 457-462. 



3. Analyse iler Bittersalzquelle bei Ofen. 



Ungar. Nat. Wiss. Ver. Jahrb. 1858, pp. 68-69. 



4. Neuwerth's Bittersalzquelle bei Ofen. 



Ungar. Nat. Wiss. Ver. Jahrb. 1858, p. 75. 

 Say, Thomas. Description of seven species of 

 'American freshwater and land shells not noticed 

 in the systems. Philad. Journ. Acad. Nat. Sci. 

 I., 1817, pp. 13-18. 



2. Descriptions of several new species of 



North American Insects. Philad. Journ. Acad. 

 Nat. Sci. I., 1817, pp. 19-23. 



3. Some account of the insect known by 



the name of Hessian Fly, and of a parasitic 

 insect that feeds on it. Philad. Journ. Acad. 

 Nat. Sci. I., 1817, pp. 45-48. 



4. On a new genus of Crustacea, and the 



species on which it is established. Philad. 

 Journ. Acad. Nat. Sci. I., 1817, pp. 49-52. 



5. An account of the Crustacea of the 



United States. Philad. Journ. Acad. Nat. Sci. 

 I., 1817, pp. 57-64, 65-80, 97-101, 155-169, 

 235-253, 313-326, 374-401, 423-458. 



6. Descriptions of new species of Land 



and Freshwater Shells of the United States. 

 Philad. Journ. Acad. Nat. Sci. I., 1817, pp. 

 123-126. 



7. Account of two new genera and several 



Say, Thomas. 8. Notes on Professor GREEN'S 

 paper on the Amphibia. Philad. Journ. Acad. 

 Nat. Sci. I., 1817, pp. 405-407. 



9. Observations on some of the animals 



described in the account of the Crustacea of the 

 United States. Philad. Journ. Aead. Nat. Sci. 

 I., 1817, pp. 442-444. 



1O. Appendix to the account of the Crus- 



tacea of the United States. Philad. Journ. 

 Acad. Nat. Sci. I., 1817, pp. 445-460. 



11. Description of a new genus of Fresh- 

 water Bivalve Shells. Philad. Journ. Acad. 

 Nat. Sci. I., 1817, pp. 459-460. 



12. Description of three new species of 



the genus Naesa. Philad. Journ. Acad. Nat. 

 Sci. I., 1817, pp. 482-486. 



13. A monograph of North American in- 



sects of the genus Cicindela. [1817.] Amer. 

 Phil. Soc. Trans. I., 1818, pp. 401-426. 



14. -Note on Herpetology. Silliman, 

 Journ. I., 1818, pp. 256-265. 



15. Observations on some species of Zoo- 

 phytes. Silliman, Journ. I., 1818, pp. 381- 

 387 ; II., pp. 34-45. 



16. Ueber die Meerschlange von America. 



Oken, Isis, 1819, col. 653. 



17. On the genus Ocythoe. Phil. Trans. 



1819, pp. 107-111. 



18. Descriptions of the Thysauouroe of the 



United States. Philad. Journ. Acad. Nat. Sci. 

 H., 1821, pp. 11-14. 



19. An account of the Arachnides of the 



United States. Philad. Journ. Acad. Nat. Sci. 



H., 1821, pp. 59-82. 

 2O. Descriptions of the Myriapoda of the 



United States. Philad. Journ. Acad. Nat. Sci. 



II., 1821, pp. 102-114. 

 21. Descriptions of univalve shells of the 



United States. Philad. Journ. Acad. Nat. Sci. 



II., 1821, pp. 149-179. 



22. An account of some of the marine 



new species of Freshwater and Land Shells. 

 Philad. Journ. Acad. Nat. Sci. I., 1817, pp. 

 276-284. 



shells of the United States. Philad. Journ. 



Acad. Nat. Sci. II., 1821, pp. 22J-248, 257- 



276, 302-325. 

 23. On a quadruped (Isodou) belonging 



to the order Rodentia. Philad. Journ. Acad. 



Nat. Sci. II., 1821, pp. 330-343 ; Zool. Journ. 



I., 1825, pp. 227-229; Oken, Isis, 1827, col. 



750-752. 

 24. On a South American species of 



OZstrus which inhabits the human body. 



Philad. Journ. Acad. Nat. Sci. II., 1821, pp. 



353-360 ; Froriep, Notizen, VI., 1824, col. 177- 



183. 

 25. Description of univalve terrestrial and 



fluviatile shells of the United States. Philad. 



Journ. Acad. Nat. Sci. II., 1821, pp. 370-381. 

 26. Bemerkungen iiber Schlangen. 



(Transl.) Oken, Isis, 1822, col. 1333-1335. 



