FIELD COLUMBIAN MUSEUM. 



ZOOLOGY, PL. XXVII. 



LEPUS (MiCROLAGUS) CINERASCENS. 

 No. 2<)24 .^m. Mus. Nat. Hist. N. Y. Coll. Nat. size. 



Lepus (Microtolagus) MERRIAMI. 

 No. 8631 Field Columbian Museum Coll. Nat. size. 



