THK MANDIBLES AND MAXILLA.. 



171 



ridge is continued into a process by which the mandible 

 articulates with the epistoma (fig. 47, A, ar). The endo- 



.ryj. 



.vy. 



Tig. 47.—AstficusfIi/r/iifili.'!.—A,maTidihle ; B, first maxilla ; C, second 

 maxilla of the left side (x 3). ar, internal, and nr'. external 

 articular process of the mandible ; hj), basipodite ; cvji, coxopodite ; 

 f «, endopodite ; 2>, palp of the mandible ; n//, scaphognathite ; .'■, 

 internal process of the first maxilla. 



podite is represented by the three-jointed _2)(7i2^ (jj), the 

 terminal joint of which is oval and beset with numerous 

 strong setae, which are especially abundant along its 

 anterior edge. 



