PIATE VII. 



Fig. 1. Larva of Pcecilosoma submuticum (see p. 217). 

 Fig. 2. Larva of Emphytus togatus ; 2 a, last moult ; 



2 b and 2 c, head. 



Fig. 3. Larva of Blennocampa geniculata ; 3 #, spine ; 



3 b, head. 



Fig. 4. Segment of larva of Blennocampa melano- 

 cephalus. 



Fig. 5. Larva of Nematus consobrinus ; 5 a, apical 

 segments (after Van Vollenhoven). 



Fig. 6. Larva of Nematus coeruleocarpus on poplar 

 leaf ; 6 a, segment of abdomen. 



Fig. 7. Larva of Nematus ribesii ; 7 a t pupa; 7 b, 

 eggs. 



Fig. 8. Segment of abdomen of larva of Nematus 

 salicivorus ; 8 a, head ; 8 b, anal segment. 



Fig. 9. Larva of Nematus solids (after Brischke). 



Pig. 10. Segment of larva of Nematus g lutinosce ; 100, 

 anal segment ; 10 d, head. 



Pig. 11. Anal segment of larva of Nematus nigro- 

 lineatus; 11 a, head. 



