166 PROCEEDINGS: BOSTON SOCIETY NATURAL HISTORY- 

 Family DIPODIDAE. 



Subfamily Zapodixae. 



Genus ZAPUS Coues.^ 



1875, Zapus Coues, Bull. U. 8. geol. surv. terr., 2(1 ser., i, p. 

 253. Type. — Dtpus hudsonius Zimmermanx. 



* Zapus hudsonius iZimiuermann). 



1780. JJipus hiuho)iius Zimmermann, Geogr. Gesch., ii, p. 



358. 

 1875. Zapus hudsonins Coues, Bull. U. S. geol. surv. teiT., 2d 



ser., I, p. 253. 

 1885. Zap)us hudsonius True, Proc. U. S. nat. mus., vii 



(1884), p. 600. 1885. 

 Type locality. — Hudson Bay. 



Zapus hudsonius ladas Bangs. 



ls9'J. Ziipus ]iii<Isni,iiis hidas Bangs, Proc. New England 



zool. club, I, p. 10. February 28, 1899. 

 Type lo< ality. — Rigoulette, Hamilton Inlet, Labrador. 



Zapus hudsonius alascensis Merriam. 



1S97. Zapux hiidx(H(lHs ohisreiisls Mebriam, Proc. biol. soc. 



Washington, xl p. 223. July 15, 1897. 

 Type locality. — Yakutat Bay, Alaska. 



Zapus hudsonius americanus (Barton). 



1799. IHpus (iiiivrlc<iin(>< Bartox, Trans. Amer. philos. soc, 



IV, p. 115. 

 1899. Zapus Jiudsonius americanus Batchelder, Proc. New 



England zool. club, i, p. 6. February 8, 1899. 

 Type locality. — Near Philadelphia, Pennsylvania. 



1 Revised by Preble, North Amer. fauna, No. 15. August 8, 1899. 



