GLIS. 



191 



Fig. XXXI. Castor c. frondator. Sonoran Beaver. 



319. Castor fiber Linnaeus. 



Castor fiber Linn., Syst. Nat., i, 1758, p. 58. 

 Beaver. 



I. Adult — -P. Germany. AA^'ard's Nat. Scien. Establ., Rochester, 

 N. Y. 



Family V. JIuseardiiiiflH*. l>orinice. 



vSub family I. Muscardininae. 

 Genus no. Iwli^. 



Glis Briss., Reg. Anim., 2nd ed., 1762, pp. 13, 113, 118. Type Glis 

 glis Brisson = Scinrus glis Linnaeus. 

 Myoxns Zimm., Geog. Gesch. Mensch. vierfuss. Thiere, 11, 1780, 



P- 351- 

 Myorus Reichenb., Bilderg. Thierw., Heft xvii, 1835, Taf. 65, fig. 8. 



