126 BULLETIN 79, UNITED STATES NATIONAL MUSEUM. 



Family ODOBENID^. 



Genus ODOBENUS Brisson. W ^Xam.^^' 



±762. Odohenus Brisson, Regii. Anim., ed. 2, p. 30. Type, 

 Odohemis Brisson = Phoca rosmarus Linn^us. 



*Odobenus ©teee«sO(Iiiiger). 



1815. TricJiechus ohesus Illiger, Abhandl. k. preuss. Akad. 



Wissensch. Berlin, p. 64. 

 1880. Odohxnus ohesus Allen, Hist. N. Amer. Pinnipeds, p. 147. 

 1885. Odobsenus ohesus True, Proc. U. S. Nat. Mus., vol. 7 



(1884), p. 608. 1885. 

 Type Locality. — Coast of northeastern Asia. (Ranges eastward 



to northern Alaska.) 



*Odobenus rosmarus (Linnaeus). 



1758. [Phoca] rosmarus Linn^us, Syst. Nat., ed 10, vol. 1, p. 38. 

 1859. 0[dohxnus] rosmarus Sundevall, Ofver. k. vet. akad. 



forh., Stocldioim, 1859, p. 446. 

 1885. Odohxnus rosmarus True, Proc. U. S. Nat. Mus., vol. 7 



(1884), p. 608. 1885. 

 Type Locality. — Arctic regions. (Ranges south to tlie coast of 



Labrador.) 



Order RODENTIA. 



Family MURID^. 



Subfamily Cricetin^. 



Genus ONYCHOMYS Baird. 



1857. Onychomys Baird, Mamm. N. Amer., p. 458. Type, 

 Hypudxus leucogaster Wied. 



* Onychomys arcticeps Rhoads. 



1898. Onychomys arcticeps Rhoads, Proc. Acad. Nat. Sci. Phila- 



delpliia, p. 194. May 3, 1898. 

 Type Locality. — Clapham, Union County, New Mexico. 



t* Onychomys fuliginosus Merriam. 



1890. Onychomys fuliginosus Merriam, North Amer. Fauna, No. 

 3, p. 60. September 11, 1890. 



Type Locality. — Black Tank lava beds, northeast of San Fran- 

 cisco Mountain, Coconino County, Arizona. 



