. URNID.E. URSUS. 10:5 



Lumbar vertebrae 6 



Sacral 5 



Caudal 8 or !) 



*a. Skeleton. From the Zoological Society's Collection. 



The Spectacled Bear. Ursus ornatus. 

 Blainv., Ost. Atl. G. Ursus (skeleton), pi. 8 (skulls), pi. 12 (dentition). 



The Bear. Ursus arctos. 



Blainv., Ost. Atl. G. Ursus, pi. 3 (skeleton), pi. 7 (skulls, adult and 



young). — Car., Oss. Foss. iv. p. 380. pi. 21 (skull). — Biasing, Faun. 



Wirb. Deutschl. p. 195. figs. 115, 116 (skull), 1857.— Baird, Mamm. 



N. America, pi. 43. figs. 1-9 (skull, immature), 1859. — Owen, Odont. 



pi. 130. figs. 3-0 (dentition), 1840-45 : Brit. Foss. p. 77. fig. 24 ( skidl), 



1846. 

 Var., Ursus cadaverinus, Eversm., Bull. Soc. Imp. Mosc. p. 11. tab. 1 



(skull), 1840. 

 Far., Ursus longirostris, Eversm., Bull. Soc. Imp. Mosc. p. 11. tab. 1. 



fig. 2 (skull), 1840. 



Cervical vertebrae 7 



Dorsal 14 



Lumbar 6, 



Sacral 5 



Caudal 9 



*a. Skull. Sweden. Presented by the Earl of Selkirk. 

 b. Skeleton. Norway. From Mr. Brandt's Collection. — Ursus nor- 

 vegicus (Ours bran de Norvege), Blainv., Ost. Atl. pi. 7 (skull). 



d. Skeleton. " Brown Bear." From the Zoological Society's Col- 



lection. 



e. Skull. From Mr. Stevens's sale. 



The Grizzly Bear. Ursus ferox. 



Richardson, Fauna Boreali- Americana, p. 26. pi. 1 (skull), 1829. — 



Geoff. St.-Hil,, Voy. de la Venus, i. p. 123. pi. 5 (skeleton), 1855. 



—Max. von Wied ty Mayer, Verb. K. L. C. Acad, der Naturf. 1857, 



xxvi. pi. 4 (skull). 

 Ursus (Arctos) ferox, Blainv., Ost. Atl. pi. 2 (skeleton), pi. 6 (skulls 



of adidt male and young), pi. 12 (dentition). 

 Ursus horribilis, Baird, Mamm. N. America, p. 219. pi. 41 (skull, very 



old), pi. 40 (skull, young), 1859. 



a, b. Skulls. 



The RiTcn or Durb. Ursus isabellinus. 



Cervical vertebrae 7 



Dorsal 14 



Lumbar 6 



Sacral 5 



Caudal 7 (imperfect). 



*a. Skull. From the Zoological Society's Collection. 



