MAMMALIA. 15 



GLIRES. SIMPLKIDKNTATA. 



MIKIDAK. 



E»ototnys (japperi ochraceus .Miller. l>ailey, Proc. biol. soc. 

 Washington, 1897, vol. 11, |»p. 117, l'J4. 



Cool, (lamp woods of Canadian zone. 



Mk. to Vt. — Abumlant. 



Mass. — Highlands and boreal swamps. 



]{. I. — Boreal swamps. 



Conn. — Liberty Hill. 



37. MniKtrrs riCNNsviv wn rs (Ord.) Tlhoads. 



Meado^v mouse ; MeadoTv vole ; Field mouse. 



Miis jiennsi/lraniai Ord, Guthrie's geography, 2d Anier. ed., 

 1815, vol. 2, p. -iO'i (ex Wilson, Amer. ornith., ISl'J, vol. G, p. 

 59, pi. 50, tig. 3. " PiiiLAnKLPiiiA," Penna.) 



Microtias j>ennsi//i'i(/iicK.f (Ord). Bailey, North .Vmei". fauna, 

 1900, no. 17, p. K3-1S, fig. 1, pi. 1, pi. 2, h"g. 1 ; pi. 3, fig. 1. 



Grassv fields and marshes; to a less extent in the woods. 

 Me. to Conn. 



38. MiCROTUS PEXNSVLVANICUS SHATTUCKI Howe. 



Shattuck meado^v mouse. 



Microtus pennsUimmcus [sic] shattucki Howe, Proc. Portland 

 soc. nat. hist., 1901, vol. 2, p. '201-20-2, pi. 5. "Tumble Down 

 I)i« K Island, near Long Island, Pexouscot Bay, Maine." 



Islands of Penobscot Bay, ]\Ie. 



Me. — Tumble Down Dick Island; Long Island. 



39. MiCROTUS BREWERi (Baird.) Miller. 



Brewers meado"w mouse; Beach mouse: Gray 

 mouse. 



Aroicola breiceri Baird, Pacific Railway rept., 1857, vol. 8, p. 

 525-526. "Island uv Mr8KKK<JET, on the eastkkn coast 



OF ^LVSSACHUSETTS." 



