1072 MONOGRAPHS OF NORTH AMERICAN RODENTIA. 



1869.— Gervais, P. Memoire sur les formes eergbrales propres ans eclentes vivants et fossiles, prcVc'do" 

 de remarques sm quelqnes points da la Btrnctnre anatomiq i animaux el bui leur 



classification. <_Nouv. Arch. Mas. Hist. Nat. Paris, t. v, 1869, Mem. pp. 1-56, pll. 1-5. 



1870.— Burmeister, H. Monogi tpbia de Ins Glyptodontea en el Mn eo Publico dc Buenoa Aires. 



< Aual. Mus. l'fiiil. Buenos Aires, ii. L87D, pp. 1-107. pll. 1-12. [To l.e continued.] 



Leidy, J. [Ou the humerus of a sloth from Central America resembling Mylodon robustus.] 

 <Proc. Ac^d. Nat. Sci.Pbila. 1870, pp. 8-9. 

 1871.— Perkins, H. C. The Megatherium and its allies. < Am. Nat. iv, 1871, pp. 763r765. 



1873.— Gervais, P. Recherches Bur les gdentes tardigrades. <Comptcs Rendus Acad. Sci. Paris, 

 lxxvii. is?;!, p. 861 ; Jonrn. de Zool. t. 2, Paris, 1873, pp. 463-469. 



1874.— Chapman, H. C. Eete niiral.il. ■ in Bradypns didaotylus. <Proc. Acad. Nat. Sci. Phila. 1874, 

 p. 95, pi. 13, fig. 3. 

 Gray, J. E. On the short-tailed armadillo (Mnlotia septemciucta) [with synopsis of the genera 

 of Tatnsiidse]. < Proc. Zool. Soc. London, 1h7 1, pp. 244-246, with pi. 



P.— MARSUPIALS AND HON'OTBEIIES. 



1698. — Tyson, E. Carigueya, sen marsupiale americannm, or the anatomy of an opossum [Didelphys]. 

 <Philos. Trans, xx, no. 239, 1G98, pp. 105-164, 2 pll. 



1704. — Cowper, W. A letter to Edward Tyson, giving an account of those parts of the male opossum 

 that differ from the female. < Philos. Trans, xxiv, no. 299, 1704, pp. 1570-1590, 1 pi. 

 Tyson, E. Carigueya, seu marsupiale americannm masculum; or, the anatomy of a male opos- 

 sum. To which are added some further observations on the opossnm; and a new division of 

 terrestrial binte animals, particularly of those that have their feet formed like bands. 



< Philos. Trans, xxiv, no. 290, 1704, pp. 1565-1575. 



1746. — Folkes, M. Observation et description de l'animal appelle - opossnm. <[ Hist, et Mem. Acad. 



Si i. Paris, 1746, Hist. p. 38. 

 1797. — Cuvier, G. Sur les rates du Marsouin. < Bull. Soc. Pbilom. Paris, i. 1707. p. 44. 



Geoffroy St.-Hilaire, E. Dissertation sur les aniinaux ;\ bourse. < Bull. Soc. Philom. Paris, 

 i, 1797, p. 106. 

 1803. — Duvernoy, G. L. Sur la dissection de deux femelles do didelphe manicou, Didelphis virginiana. 



< Bull. Soc. Philom. Paris, iii, 1803, pp. 160, 161. 



1806. — Barton, B. S. Facts, observations, and conjectures relative to the generation of the opossnm 



of North America, in a letter to Mr. Rjume of Paris. 8°. Philadelphia, 1806. [Qu. date.] 

 1312. — Valentin, L. Notice sur l'opossum et sur quelques animaux a bourse. <C_ Mem. de l'Acad. do 



Marseille is, 1812, pp. 131-147. 

 1813. — Barton, B. S. Additional facts, observations, aud conjectures relative to the generation of the 



opossum of North America. 8°. Philadelphia, 1*13. [Compare 1806 and 1823.] 

 1819.— Goldfuss, G. A. Ueber Lipurua cinereus uud die Orduuug der Beutelthiere iiberhaupt. < Isis, 



1819, pp. 271-274. 

 1823.— Barton, B. S. Pacts, observations, and conjectures, relative to the generation of the opossnm 



of North America. < Thomson, Ann. Philos. n. s. vi, 1823, pp. 349-354; Froriep, Notizen, vi, 



1824, col. 129-144 ; FSrussac, Bull. Sci. Nat. vi, 1825, pp. 402-403. [Compare 1806 and 1813.] 

 1824.— Geoffroy St-Hilaire, E. Sur des vestiges d'orgauisatiou placeutaire et d'ombilic, decouvcrts 



che zun ties petit fo&tus du Didelphis virginiana. < Ann. Sci. Nat. ii, 1824, pp. 121-126; Zool. 



.1. .inn. i. 1-:."., pp. 255,256; Froriep, Notizen, ix. 1828, col. 97-100. 

 Geoffroy St.-Hilaire, I Sur la generation des animaux a bourse et le developpement de leur 



fretus. - \n:i. Sci. Nat. i, 1824, pp. 392-408. 

 1826. — Geoffroy St.-Hilaire, E. Note sur quelqnes circonstances de la gestation des femelles de kan- 



gnroos, et sur les moyens qu'ellea metteut en oauvre pour nourrir leur petits suapendus aux 



tetons. <Ann. Sci. Nat. i\, 1826, pp. 340-344; Froriep, Noli/en, xvi, 1827, col. 228-230. 

 1C2S. — Ritgen, P. P. A. Ueber einige Eigonthfimlichkeiton im Ban der Beutelthiere. < lleusiuger's 



Zeitachr. f. organ. Physiol, ii, 1828, pp. 371-377, with figg ; l-Vruss. Bull. Sci. Nat. xyii, 1829, 



pp. 273, 274. 



