89 



Plate i6. 



Crossophorus africanus. 



n.s. Natural size of a specimen, left side. 



a.s., a.i. First and second antennae- 



m- Mandible. 



mx. T. mx- 2- First and second maxillae. 



mxp. Maxilliped. 



app. V. Vermiform appendage. 



c.l. Caudal lamina. 



Ai^7 H 



