Smithsonian Report, 1949.—Ernest P. Walker PLATE 16 
1. SIX-BANDED ARMADILLO (DASYPUS SEXCINCTUS) 
The animal is on its side asleep. They tremble almost constantly when sleeping. 
2. THIRTEEN-LINED GROUND SQUIRRELS (CITELLUS TRIDECEMLINEATUS) ASLEEP 
Three rest on the top of their heads, one is lying on its back, and one in the back- 
ground is mainly right side up. 
