PLATE VII. 



1. Melicerta Janus 

 la. ,, 



Id. 



le. 



I/. 



2. (Ecistes pilula 



3. (Ecistes crystallinus 



4. (Ecistes urubella . 

 4a. 



5. (Ecistes intermedius 



6. (Ecistes longicornis 



dorsal view 



obliquely ventral view 



side view; corona expanded 



side view ; corona contracted . 



corona, showing thickened portions . 



cleft extremity of chin 



a ventral antenna . 



obliquely ventral view 



obliquely dorsal view 



side view ; corona contracted . 



young female ; dorsal view 



ring of pellets from the tube . 



obliquely ventral view 



dorsal view 



obliquely ventral view 



adult ; side view . . . i 



young ; dorsal view 



contracted . 

 side view . 



H 

 H 

 H 

 H 

 H 

 H 

 H 

 H 

 H 

 H 

 H 

 H 

 H 

 H 

 H 



corona \ after Mr. H. Davis 



H 



a f 



