EXPLANATION OF PLATE LXXXIH. 



Lecanium ole^. 



Fig. I. Insects on twig of v4«/zV«wa, nat. size. 



2. Adult ?, side view, x 5. 



3. „ derm cells, x 150. 



4. „ anal operculum, x 150. 



5. „ marginal hairs, x 650. 



6. „ antenna, x 150. 



7. „ stigmatic spines, x 650. 



8. Male puparium, x 20 (after drawing in Ent. Mo. Mag., Mar. 



1897, P- 72)- 



