620 



Sciamys, Eretliizon. 



701. fSciamys, Amegh, 1887. 



3793. f principalis, Am., En. Sys, 1887, p. 9; tEocaen. Patagonia. 

 Mam. Fos., 1889, p. 127, pl. IV, fig. 26, 27. 



3794. tvarians, Am, En. Svs, 1887, p. 9; Mam. t Eocaen - Patagonia. 

 Fos, 1889, p. 127, pl. IV, fig. 28, 29. 



3795. trobustus, Am., Enum. Synopt., 1894, tEocaen. Patagonia. 

 p. 68. 



3796. ttenuissimus, Am., Enum. Synopt., 1894, tEocaen. Patagonia. 

 p. 68. 



702. Erethizon, F. Cuv., 1822. 

 Hystrix, p., L.; Eckinoprocta, Gray, 1865; j Hystricops, Leidy, 1858. 



t Pleistocaen America 



3797.tvenustus, Leidy, Proc.Ac.PhiL, 1858, 

 p. 22; Ext. Marn. Fauna, 1869, p. 343, 

 pl. 26, fig. 23, 24; Allen, Rocl, p. 397. 



3798. t cloacinus, Cope, Proc. Amer. Phil. Soc, 

 XII, 1871, p. 93, fig. 19; Allen. Rod, 

 p. 398. 



septent. 



t-Pleistocaen America 



sept. 



America Sept, a 

 Canada et Nova- 



Maryland, Ohio, etc, 



Maine, Massachusetts, 



New-York, 



Pensylvania, 



Kentucky sept.-or., 



Virginia occid. 



3799. dorsatus, L. Syst. Nat., 1758, I, p. 57; 

 Schreb., Saug, 1792, IV, p. 605, pl. 169; 

 Shaw, Gen. Zool, 1801,11, p. 13, pl. 125; Angiia ad Virginiam, 

 F. Cuv, Mem. Mus., IX, 1822. p. 423, M s Alleghanys, 

 pl. 20, fig. 1, 2, 8; Vvaterh., Mam., II, 

 p. 438; Allen, Rod., p. 385, 388; Aud. 

 et Bachm., Quadr., I, pl. 26; Lugger, 

 Proc U. S. Nat. Mus., III, 1881, p. 161. 



^yilosus americaniLS, Catesbv. 1731; 

 Richards., Fauna B.-Am, 1829, I, p. 214. 



Buffonii, F. Cuv.; Gervais; ex »Urson«, » 



Buff, Hist.Nat.. XII. pl. 54, 55. 



hudsonius, Brisson, Regn. An. Quadr, » 



1756, p. 128; Dekav, N.-Y. Zool, 1842, 

 I, p. 27, pl. 8 et 25.' 



3800. epixanthus, Brandt, Mem. Acad. S* Petersb, America Sept.-Occid. 

 1835, pl. 1, 9: Waterh.., Mam., II, p. 442; (in rip. occid. flum. 

 Coues etTarrow, Wheeler's Exp.West 100 Missouri). Alaska, 

 Merid., Zool, 1875. V. p. 174; Allen, I. Sitka. Columbia 

 Proc Bost. Soc, 1874. p. 43: Rod.. p. 389, Brit.. Oregon. 

 391; Bull. Am. Mus.. 1896. p. 246. Unalaska, 



