Microtus. 



451 



4575.maximowiczi, Schrenck — {S378). 

 4576.tnivaloï(les, Major, P.Z.S.,1902,p.l06,%. 



4577.nivalis, Martins — (3379). 



■Tfiuvalis foss., Neliring — {3379 -^p/>.)- 



a. — lebruni, Crespon — [3379 a). 



b. — leucurus, Gerbe — (3379 a, pari.). 



4578. petrophilus, Wagner — {3379b)- Satimin, 



Mamm. Caucas., 1903, p. 59. 

 4579.dinniki, Satunin, 1. c, 1903, p. 59. 

 4580.sikimensis, Hodgson — {33H0). 



4581.|diluvianus, Cope — (3381); id., Journ. 

 Acad. Philad., 1899, p. 205, fig. 



4582. pennsylvanicus, Ord — (3385); Bailey, 



N.-Amer. Faiina, No. 17, 1900, p. 16. 17, 



f. 1, pi. 1, pi. 2, f. 1, pi. 3, f. 1; Elliot, 



Field Columb. Mus., II, 1901, p. 179, fig. 38. 



rufidorsuin, Baird — (3395). 



a. — nigrans, Rhoads, Proc. Acad. Philad., 

 1897, p. 307; Bailey, 1. c, 1900, p. 18; 

 Elliot, 1. c, 1901. p. 180. 



b. — acadicus, Bangs — (3385 g); Bailey, 

 1. c, 1900, p. 19; Elliot, 1. c, 1901, 180. 



c. — modestus, Baird — (3390); Bailey, 

 1. c, 1900, p. 20; Elliot, 1. c, 1901, 

 p. 180. 



insperatus, Alleu — (3403). 



d. — f ontigenus. Baugs — (3385 a) ; Bailey, 

 Le, 1900, p. 21; Elliot, 1. c, 1901, 

 p. 181. 



e. — labradorius, Bailey — (3385 f); 

 Bailey, 1. c, 1900, p. 22; Elliot, 1. c, 

 1901, p. 181. 



Regione Amour. 



f Pleistocaen. 

 I. Britanuia. 



Europa Media, in 



M*^^'^'^ Alpes, Helvetia, 



Gallia. 



t Pleistoc. Germania. 



Gallia Merid. (Basses- 

 Alpes). 



Alpes Maritimes, 

 Tyrol, Mt'^s Pyreneae. 



Alpes Orient., Bavaria, 

 M^ Caucasus. 



M^ Caucasus. 



Himalaya Sikkim, 

 Darjiling (ad 3300m.). 



f Pleistoc. America 

 Sept., Pennsylvauia. 



United States Orient. 

 (Pliiladelpbia). in 

 Occid. usque ad 



Dakota, Nebraska, et 



a Nova-Scotia ad 



Carolinam. 



Carolina Sept., (Curri- 



tuck), et Virginia 



Merid.-Orient. 



Nova Scotia (Digby), 

 L Prince Edward. 



Colorado, M^^s 



Rupestres, (Sawatcb 



Pass, CocbetopaPass), 



et à Columbia Brit, 



ad Novo-Mexico, 



Dakota, Idabo. 



Canada Or., (Lac. 



Edward. Québec), 



usque ad Peninsula 



Harbor, Lac. Superior 



Sept. 



Labrador, Ungava, 

 (Fort Cbimo).' 



29* 



