248 



Figiire 2/V5, c?, dorsal view. Figure A, adanal shield. 

 Figvire 2/^6, 5, dorsal view. Figiore 2^7, larva, dorsal view. 

 Figiire 2lS, nymph, dorsal view. 



RHIPICEPHALUS ARNOLD I 

 /"After Theiler and Zumpt (1950) in Zimpt (1950A)J7 



PLATE L>DC 



616 



