1829. 
1836. 
1846. 
1855. 
1868. 
127 
Scotland; and geog. distr.).—Theirot, Verhandl. Ver. f. Naturk. 
vy. Presburg, 1860-61, 21.—Holzl, ib., 96.—Zeittles, ib., 16.— 
Smith, Proc. Acad. Nat. Sci., Phila., 1861, 146 (habits Amer. 
Beay.).—Fitzinger, Zool. Gart., 1864, 278 (habits Hurop. Beav.).— 
Reeks, Zodlogist, 2d ser., 1869, 1953 (Newfoundland).—Cope, 
Proc. Acad. Nat. Sci., Phila., 1869,173 (fossil, Virginia).— Allen, 
Bull. Mus. Comp. Zodl., i, 1869, 226; Proc. Bost. Soc. Nat. Hist., 
xiii, 1869, 190; xvii, 1874, 43; Bull. Essex Institute, vi, 1874, 
49, 56, 61, 65.—Lilljeborg, Fauna ofver Sveriges och Norges, 
1871, 346.—Jordan, Man. Vert., 1878, 29.— Allen, Mon. N. A. Ro- 
dents, 1877, 483. 
astor canadensis, Kuhl, Beitr. z. Zool., 1820, 64.—Fischer, Synop. 
Mamm., 1829, 288.—Newhb., Pacific R. R. Expl. and Suryv., vi, iv, 
1857, 62 (California and Oregon).—Baird, Mam. N. Amer., 1858, 
355, pl. xlviii, fig. 1 (skull); U.S. and Mex. Bound. Surv. ii, 1, 
1859, 40.—Cooper, Pacif. R. R. hxpl. and Surv., xii, ii, 1859, 82 
(California, Oregon, and Washington Territory): Amer. Nat., 
ii, 1868, 5383 (Upper Missouri).—Suckley, Pacif. R.R. Expl. and 
Surv., xii, 1859, 11, 100 (Milk River).—Leidy, Holmes’ Post-plio- 
cene Fossils, South Carolina, 1860, 111, pl. xxi, fig. 2 (fossil ; Ash- 
ley River, S. C.); Journ. Phil. Acad. Nat. Sci., 2d ser., v, 1869, 
405 (fossil..—Hayden, Trans. Amer. Phil. Soc., xii, 1862, 146 
(Upper Missouri).—Coues, Amer. Nat., 1, 1867, 862; Proc. Acad. 
Nat. Sci. Phila., 1867, 185 (Arizona).—Gilpin, Proc. and Trans. 
Nova Scotia Inst. Nat. Sci., 111, 1872, 152 (Beaver dams),—Green 
and Brown, Journ. Linn. Soc. Zool., x, 1869, 361 (mat. hist. and 
hunting; Pacific Slope of Rocky Mountains). 
Castor fiber var americanus, Richardson, Faun. Bor. Amer., i, 1829, 
105 —Wagner, Suppl. Schreb. Saug., iv. 1844, 7.—Aud. & Bach., 
North Am. Quad., i, 1849, 347, pl. xlvi—Wyman, Am. Journ. 
sei. and Arts., 2d ser, x, 1850, 61, fig. 4 (fossil; Memphis 
Tenn.).—Morgan and Hly, The Beaver and his Works, 1878, 44, 
pl. i—xxiii, and 26 wood cuts (general history and anatomy.) 
Castor americanus, Richardson, Back’s Arctic Land Hixped., 1836, 
494.—-Brandt, Mém. Acad. St. Petérsb., 6th ser., Sci. Nat., vii, 
1855, 64, pls. i, ii, iii (tail and skull).—Maximilian, Weigm. 
Arch., 1862, i, 132. 
Castor europeus, Owen, Brit. Foss. Mam., 1846, 190. 
Castor fiber seu ewropeus, Brandt, Mém. Acad. St. Petersb., 6th ser., 
Sci. Nat , vii, 1855, 68. 
Castor fiber var. europeus, Morgan, Amer. Beaver and his Works, 
1878, 44. 
