547 
Dicrostonyx, Plienaoomys. 
608. Dicrostonyx, Gloger, 1841; Miller, 1896. 
Cuniculus, p., Wagi., 1830; Coues, 1877; ^Myolemmus, Pomel, 1854; 
Misotiiermus, Hensel, 1855; Borioikon, Polyakoff, 1881; 
Tylonysc, Hiith, 1897. 
3292. torquatus, Pali., Glir., 1778, p. 77 et 206, 
pl. 11 b; Schreb., Siiug., IV, pl. 194; 
Middencl., Siber. Reis., 11, 1853, p. 87, 
pl. 4 — 7 et 10; Coues, Kod., 1877, p. 246; 
Jeutink, Nied. ArcMv. ZooL, Suppi. RandI, 
1880, 1)1. 1 ; MiUer, N.-Araer. Fauua, N"12, 
p. 38, 39, fig. 13—15, pl. I, fig. 14. 
lenensis, Pali., 1. c., 1778, p. 195. 
groenlandicus, Traill., Scoresby’s Grenl., 
1823, p. 416. 
Iiudsonius, Pali., 1. c., p. 208, pl. 26 ; 
Aud. et Baclim., Quadr., 1853, III, pl. 119, 
Regionibus arcticis 
Europae, Asiae et 
Americae ; Groenlaud, 
Nova-Zemlia, Rossia 
sept., Siberia sept., 
Kamtscliatlfa, Alaska, 
Caiiada sept., 
Labrador, usque ad 
Montes Saxosos sept. 
» 
ungulatus, Baer et Helraers., Beitr., 
1841, IV, p. 283. 
» 
•j- torquatus foss., Heiisel, Zeits. Deuts. 
Geol., 1855, VII, p.492, pl. 25, fig. 12, 
13; P.-Major, Atti Soc. Ital., 1873, p. 111, 
pl. 2; Black et Alston, P. Z. S., 1874, 
p. 469; Neliriug, Zeits. Ges. Natur., 1879, 
p. 144; Brandt-Woldricli, 1887. 
f Pleistocaen. Europa 
media, Germania, 
Gallia centrali. 
andnguus, Pomel, Aiin. Soc. Sc. Auverg., 
1852, XXV, p. 363; Catal. Vert. Allier, 
1864. 
Arvernia (Allier). 
Gulielmi, Sanford, Quart. Journ. Geol. 
Soc., 1870, XXVI, p. 125, pl. 8, fig.2a,4a. 
I. Britannia. 
609. Phenacomys, Men-iam, 
1889. 
1897, — G. S. Miller, Synopsis ofthe G. Phenacomys, — Proc. Biol. Soc.Wash., 
1897, XI, p. 77 — 87, cum bibliogr. 
3293. intermedius, Merriam, N.-Am. Faun., N'’ 2, 
1889, p. 32; Miller, Proc. Biol. Soc., 1897, 
p. 79. 
3294. orophilus, Merriam, N.-Am. Faun., N" 5, 
1891, p. 65; Miller, Proc. Biol. Soc.Wash., 
1897, p. 80. 
Columbia Brit., 
Kamloops (1833 m. 
altit.) 
Canada, Hudson 
Bay, Columbia Brit., 
M® Alberto, United- 
