Fig. 
_ 
0D ON DNF W YN 
Pulvinaria. 
EXPLANATION OF PLATE XCIX. 
PULVINARIA CELLULOSA. 
Young branch of Cz¢vws, with insects, nat. size. 
. Adult female, dorsal view, before gestation, x Io. 
cs rf part of scale, showing pigmented dermal cells, 
5 » with ovisac, x 8. 
. Stigmatic spines, x 100. 
Antenne, x 70. 
Foot, x 100. 
Anal operculum, x 100. 
. Dermal cells, x 100. 
. Marginal hairs, x 250. 
263 
X 50. 
