Geogr. Distr. Deserts of Arizona and in the Chiricahua and 

 Huachuaca, but not the White Mountains, up to 500 feet. 



Genl. Char. Smaller than /. iiuttalli, but similar: ears much 

 longer and broader. 



Color. Above pale yellowish gray mixed sparingly with black; 

 nape yellowish fulvous; sides pale gray mixed sometimes with pale 

 brown; chin white, pectoral band yellowish; rest of under parts 

 white; feet pale yellowish brown; tail above yellow brown, darker 

 than back: beneath white. Ears pale grayish brown, outer edge 

 whitish. Winter specimens are heavily lined with black above and 

 on sides. 



Measurements. Total length, 340-383; tail vertebrae, 35-54; hind 

 foot, 76-94; ear, 69-78. 



a.— major. {Lepiis), Mearns, Proc. Nat. Mus. Wash., 1895, p. 557. 



Type locality. Calabasas, Arizona. 



Geogr. Distr. Colorado Plateau of Arizona southward along the 

 Mexican boundary from Paso de Luis, Sonora, to the basin of the 

 Mjmbres, Chihuahua. 



Genl. Char. "Similar to L. arizonie, but larger, more reddish 

 and darker." 



Color. Above grayish drab tinged with cinnamon, lined with 

 black; sides paler; rump iron gray; nape and outer surface of limbs 

 dull cinnamon; ears pale grayish inside; drab mixed with gray and 

 black on outer side, tips black; pectoral band clay color; rest of under 

 parts white. 



Measurements. Total length to end of hairs of tail, 430; tail 

 vertebrae, 42; hind foot, 92; ear from notch, 69. 



b.— minor. {Leptis), Mearns, Proc. Nat. Mus. Wash., 1895, p. 557. 



Type locality. El Paso, Texas. 



Geogr. Distr. "Plains of Colorado southward to the Rio Grande, 

 and westward to the elevated central tract, where it integrades with 

 L. a. major in the pass between the southern end of the Rocky 

 Mountains, and northern extremity of the Sierra Madre. " (Mearns, 

 1. c.) 



Genl. Char. Smaller than L. arizonce; ears short, colors pale; 

 rostrum more elongated, mandible stouter and higher, and audital 

 bullae larger. 



Color. Above yellowish brown lined with black; rump grayish 

 white lined with black; sides )'ellowish gray, with a buff lateral line; 

 head gray tinged with yellowish brown on cheeks and crown; nape 

 light cinnamon; fore legs wood brown; hind feet above white; 



