THE MANDIBLES AND MAXILLA.. 



171 



ridge is continued into a process by which the mandible 

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



Fig 47. — Asfacna Hvriatilli. — A, mandible ; B, first maxilla ; C sficond 

 maxilla of the left side ( x 3). ar, internal, and or', sxternal 

 articular process of the mandible : ^)p. hasipodite ; cxp, coxopodite ; 

 en, endopodite ; p, palp of the mandilole ; sg, scaphognathite ; a?, 

 internal process of the first maxilla. 



podite is represented by the three-jointed 7:>r7/p {p), the 

 terminal joint of which is oval and beset with numerous 

 strong setffi, which are especially abundant along its 

 anterior edge. 



