PLATE VII. 

 EARWIGS, FIELD-COCKROACH, AND CRICKET3. 



1. Forficula gigantea. 



2. Forficula auricularia. 



3. Blatta germanica. 



4. Blatta germanica (egg-case). 



5. Gryllotalpa vulgaris. 



6. Gryllus campestris. 



Plants : — 



Great Bindweed (^Convolvulus sepitim). Above. 

 Purple Clover {Trifolium pratense). Right of Middle^ 



