EXPLANATION OF PLATES. 

 Plate 1. — Legs and Wings of adult Cladiine sawflies. 



Fia. 1. Claw of Cladius isomerus. 



2. Leg of Trichiocampus gregarius, female. 



3. Leg of Cladius isomerus, female. 



4. Leg of Priophorus plesius, female. 



5. Wings of Trichiocampus viminalis, female. 



6. Wings of Priophorus padi, female. 



7. Wings of Cladius isomerus, female. 



8. Wings of Caulocampus ac&ricaulis. 



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