178 MURIDJE. ARVICOLA. 



The Alpine Arvicole. Arvicola nivalis. 



Martins, Rev. Zool. 1842, p. 331.— Blasius, Faun. Wirb. Deutschl. 



p. 359. figs. 193, 194 (dentition). 

 Var. 1. Arvicola leucums, Gerbe, Rev. Zool. ii. p. 260. pi. 14. figs. 5-7 



(skull), 1852.— Blasius, I. c. p. 360. figs. 197, 198. 

 Var. 2. Arvicola petrophilus, Wagner. Munch. Gel. Ariz. 1853, no. 38. 

 p. Sffl.— Blasius, I. c. p. 360. figs. 195, 196 (dentition), 1857. 



*a, b, c. Skulls. St. Gothard. From the Stockholm Museum. 



Arvicola ratticeps. 



Keys.u. Bias., Mem. Acad. St.Petersb. iv. p. 333, 1841.— Blasius, Faun. 

 Wirb. Deutschl. p. 336. figs. 199-201 (dentition), 1857. 



*a. Skull. Russia. From Mr. Brandt's Collection. 

 b-e. *Skulls (^4. medius), Sweden. Presented by Professor Sun- 

 devall. 



Arvicola lacepedii. 

 Blasius, Faun. Wirb. Deutschl. p. 330. fig. 176 (skull), 1857. 



The Bank Campagnol. Arvicola glareolus. 



Blasius, Faun. Wirb. Deutschl. p. 337. figs. 177-179 (dentition), 

 figs. 181, 182 (teeth of Arvicola narjeri), 1857. 



Cervical vertebrae 7 



Dorsal 13 



Lumbar 6 



Sacral 3 



Caudal 19 



*a. Skull. Isle of Wight, Presented by the Rev. C. Bury. 



b. Skull. Epping. Presented by John Ray, Esq. 



c, d. Skulls. England. Presented by Mr. Edward Gerrard. 

 *e. Skull. Stockholm. Presented by Professor Sundevall. 

 /. Skeleton. England. Purchased of Mr. Warwick. 



g. Skeleton. England. Presented by Mr. Edward Gerrard. 



h. Skeleton. Berlin. From Dr. A. Giinther's Collection. 



h *j> k- Skulls. St. Gothard. — Arvicola rufesecns, De Selys, Cam- 



pagnols de Liege. 

 *Z *m. Skulls : var. A. rutdus. Sweden. Presented by Professor 



Sundevall. 

 n. Skull. From Mr. Yarrell's Collection. 

 *o. Skull. Germany. — Hypudmus hercynicus, Mehlis, in Schreb. 



Saugth. 



The Campagnol. Arvicola arvalis. 



Blasius, Faun. Wirb. Deutschl. p. 379. figs. 209, 210 (dentition), 1857. 

 Arvicola arenicola, De Seh/s, et Arvicola rufescenti-t'uscus, Schiuz, in 



Blasius, I.e. p. 380. fig3. 211-214 (dentition). 

 Campagnol, Buff., Hist. Nat. vii. p. 369. pi. 48 (skeleton). 



a. Skeleton. England? 



