Pratt XVI. 
Fig. Ms oe 
1, Rhizococcus celmisia. a, Insects on leayes of Celmisia; 6, adult female 
dorsal aspect. 
2. Rhizococcus fossor. a, Insects on leaves of Santalum (maire); 6, elevation 
produced by insect on wpper side of leaf; c, female in pit on wnder-side 
of leaf; d, sac of male ; e, adult female before gestation, from a pit; 
f, adult female from surface of leaf; g, female of second stage; #, mar- 
ginal spines and tubular cotton of second stage; m, antenna of adult 
female; , male; p, diagram of head of male, upper and lower sides 
shown together, four eyes and two ocelli; s, abdominal spike of male; 
t, antenna of male. 
