LIST OF PLATES. ix 



hemp, grass, or plaster used as a substitute for the natural body. 

 Fig. 2. A, nut ; B, cap ; C, thread. 



Plate X. Skeleton op a Grouse, or Prairie Hen {Cupi- 

 donia cupido, Baird), showing the different bones, as follows: — 

 a, the skull ; b, vertebra of the neck ; c, humerus ; d, forearm ; f, pha- 

 langes ; g, furcula; h, sternum; i, marginal indentations; j, thigli; 

 k, tarsus; y, tibia ; m, rump ; n, coccygus; A, ribs; B, lower joint of 

 thigh. 



