PLATE XIII. 



Fig. 1. Larva of Abia fasciata ; 1 a c, trophi. 



Fig. 2. Larva of Emphytus tibialis. 



Fig. 3. Larva of Tenthredo balteata; 3 a b, 

 trophi ; 3 c, segment ; 3 d, in last moult. 



Fig. 4. Larva of Tenthredo punctulata; 4 a, in 

 last moult. 



Fig. 5. Larva of Dolerus palustris ; 5 a, head; 

 5 &, anal segment. 



Fig. 6. Larva of Eriocampa varipes ; 6 a, head. 



Fig. 7. Larva of Hoplocampa testudinea. 



Fig. 8. Larva of Fenusa hortulana. 



