MAMMALS OF THE MEXICAN BOUNDARY. 313 



and several were killed near our camps by eating poisoned meat laid 

 for wolves and large game. In the logging camps around Flagstaff 

 and along the then new Mineral Belt Railroad they occasioned much 

 inconvenience by their persistent pilfering of grain and food stores. 

 At Fern Spring, near Bakers Butte, in the Mogollon Range east of 

 Fort Verde the young were running about by the middle of July. 

 There they became particularly bold and troublesome, carrying oft' 

 everything eatable that they could find in our summer camp. It was 

 next to impossible to preserve our horses' forage. When once they 

 gained access to a sack of .grain, they made bold to carry it off into 

 their underground storehouses before our eyes. They openly fre- 

 quented our cook tents, abstracting therefrom whatever they wanted 

 and could carry. They nibbled at our bacon and salt pork and 

 approached our mess table at meal times entreating to he fed. Though 

 an awkward load, one could manage to carry away a large camp bis- 

 cuit, an amusing performance. Among them was an albino and sev- 

 eral more or less albinistic individuals. Many were trapped, but they 

 were so abundant that there was no perceptible diminution of their 

 numbers. The soldiers carried a number of them to Fort Verde (alti- 

 tude only 3,300 feet) as pets; some escaped and took up their abode 

 beneath the quarters, where they thrived, increased, and became a 

 nuisance. 



CALLOSPERMOPHILUS BERNARDINUS (Merrriam). 

 SAN BERNARDINO MOUNTAIN GROUND-SftUIRREL. 



SpermophUus ckrysodeirus breiicaudus Merriam, Proc. Biol. Soc. Washington, 



VIII, p. 134, Dec. 28, 1893. (Not of Brandt, 1844.) 

 SpermophUus {Callospermophilus) bemardmus Merriam, Science, New Ser., VIII, 



p. 782, Dec. 2, 1898. 

 SpermophUus bernardinus, Miller and Rehn, Proc. Bost. Soc. N.'H., XXX, No. 1, 



Dec. 27, 1901, p. 47 (Syst. Results Study N. Am. Mam. to close of 1900). 

 [SpermophUus chrysodeirus} bernardinu,s, Elliot, Field Col. Mus., Zool. Ser., II, 



1901, p. 84 (Synop. Mam. N. Am.). 



The following is the original description: 



Type from San Bernardino Peak, California. No. 56661, female adult, U. S. 

 National Museum, Department of Agriculture collection. Collected October 9, 1893, 

 by J. E. McLellan (original number, 274). 



General characters. — Similar to /S. chrysodeirus, but with much shorter tail, some- 

 what shorter hind foot, and duller mantle over head and shoulders. The tail aver- 

 ages about 75 mm., while that of chrysodeirus averages 90 mm. or more. 



Color (of type-specimen). — Back and rump grizzed gray tinged with brownish; 

 sides paler; a dull fulvous mantle over head and neck, hardly reaching the shoulders; 

 color of head shading toward brick-red; sides of neck behind ears huffy ochraceous; 

 a broad whitish stripe, bordered on each side by a broad black stripe, extends from 

 the shoulder to the rump on each side, and the white reaches beyond the black in 

 both directions; hind foot dull whitish; tail above, proximal half grizzled; distal 

 half black, edged with fulvous; tail below, chestnut, bordered with black and edged 

 vrith fulvous. 



Number of specimens examined, 7; all from San Bernardino Mountains, Cali- 

 fornia. (Proc. Biol. Soc. Washington, VIII, 1893, p. 134.) 



