734 



FOSSIL VERTEBEATA OF NORTH AMERICA. 



[BULL. 179. 



DASYPROCTID^E. 



Adloff, P. 1898 A, p. 388. (Genus Dasyprocta.) 

 Alston, E. R. 1876 A, p. 05. 

 Flower and Lydekker 1889 A, p. 488. 

 Nicholson and Lydekker 1889 A, p. 1414. 

 Parker, W. K. 1868 A, p. 207, pi. xxiv, fig. 8. 

 (Genus Dasyprocta.) 



Roger, O. 1896 A, p. 128. 



Troues&art, E. L. 1898 A, p. 633. 



Tullberg, T. 1899 A, pp. 90, 370. (Caviidse, in 



part.) 



Winge, H. 1888 A, p. 135. (Dasyproctini.) 

 Zittel, K. A, 1893 B, p. 540. 



AGOUTI Lacepede. Type Mm paca Linn. 



Lac&p&de, B. G., 1799, Tab. ord., gen. mamm.,p. 9. 

 Cuvier, P., 1807, Ann. Mus., Paris, x, p. 203. (Coe- 



logenys.) 

 Flower and Lydekker 1891 A, p. 489. (Ccelo- 



genys.) 

 Harlan, R. 1825 A, p. 126. (Osteopera, type O. 



platycephala=C. paca.) 

 Palmer, T. S. 1897 A. 



Thomas, 0. 18% A, p. 1026. (Coelogenys.) 

 Trouessart, E. L. 1898 A, p. 635. (Ccelogenys.) 

 Tullberg, T. 1899 A, p. 91. (Coelogenys.) 



Agouti paca (Linn.). 



Linnxus, C., 1766, Syst. Nat., ed. 12, p. 81. (Mus.) 



Harlan, R. 1826 A, p. 126. (Osteopera platyceph- 

 ala.) 



Leidy, J. 1869 A, p. 444. (Ccelogenys.) 



Palmer, T. S. 1897 A. 



Pictet, F. J. 1853 A, p. 254. (Ccelogenys.) 



Roger, O. 1896 A, p. 129. (Ccelogenys.) 



Trouessart, E. L. 1898 A, p. 635. (Ccelogenys.) 



Tullberg, T. 1899 A, p. 91. 



Recent; Mexico to Paraguay. Reported by 

 Harlan as a fossil found in vicinity of Philadel- 

 phia; but doubtless transported thither. 



Adloff, P. 1898 A, p. 387. (Genus Cavia.) 

 Alezais, H. 1898 A. (Genus Cavia. J 



1899 A. (Genus Cavia.) 

 Flower and Lydekker 1891 A, p. 489. 



Thomas, O. 1896 A, p. 1026. 

 Trouessart, E. L. 1898 A, p. 636. 

 Tullberg, T. 1899 A, pp. 90, 370. (In part). 

 Zittel, K. A. 1893 B, p. 644. 



HYDROCHCERUS Brisson. Type Sus hydrochscris Linn. 



Brisson, A.D., 1762, Reg. Anim., pp. 12, 80. 



Bunneister, H. 1879 B, p. 263. 



Flower and Lydekker 1891 A, p. 490. 



Leidy, J. 1853 E, p. 241. (Oromys, type O.xwpi; 



no description. ) 



Nicholson and Lydekker 1889 A, p. 1414. 

 Owen, R. 1868 A, p. 295, fig. 235. 

 Schlosser, M. 1890 C, p. 251. 

 Thomas, 0. 18% A, p. 1026. 

 Tomes, J. 1850 A, p. 557. 

 Tullberg, T. 1899 A, p. 105. 

 Zittel, K. A. 1893 B, p. 546. 



Hydrochcerus aesopi Leidy. 

 Leidy, J. 1856 J, p. 165. 

 Allen, J. A. 1877 B, p. 949. 

 Cope, E. D. 1883 S, p. 379, fig. 30. 



1888 I, p. 9, fig. 6. 



Leidy, J. 1853 E, p. 241. (Oromys sesopi; no de- 

 scription.) 



Leidy, J. 1860 B, p. 112, pi. xxi, figs. 3-6. 



1869 A, p. 407. 

 Roger, 0. 18% A, p. 136. 

 Trouessart, E. L. 1898 A, p. 643. 

 Pleistocene; South Carolina. 



Hydrochoerus robustus Leidy. 

 Leidy, J. 1888 B, p. 276, fig. 1. 



1890 B, p. 184. (H.? magnus Gerv. and 



Amegh.) 

 Roger, O. 18% A, p. 136. 



Pleistocene, Nicaragua, Florida?. 

 There is doubt about the identification of the 

 Florida specimen. 



Dr. Jeffries Wyman has reported the finding 

 of a skull of the capybara, //. hydrochseris, on 

 the southwestern frontier of the United States. 

 Proc. Bost. Soc. Nat. Hist., vii, 1860, p. 350. 



Suborder DUPLICIDENTATA. 



Alston, E. R. 1876 A. 

 Flower and Lydekker 1891 A, p. 491. 

 Nicholson and Lydekker 1889 A, p. 1412. 

 Palmer, T. S. 1897 A. 



Schlosser, M. 1884 A, p. 123. (Pliodonta.) 

 Thomas, 0. 18% A, p. 1026. 

 Tullberg, T. 1899 A, pp. 42, 338. 

 Woodward, A. S. 1898 B, p. 377. 



