PLATE II. 



Photograph of the males of the British earwigs, for comparison 



as regards size and appearance. x 1'7. 

 FIG. 



1. Labia minor Linnaeus, (p. 29) 



2. Labidura riparia Pallas, (p. 21) 



3. Prolabia arachidis Yersin. (p. 35) 



4. Anisolabis annulipes Lucns (H.). (p. 15) 



5. Apterygida albipennis Megerle. (p. 58) 



6. Forficula auricularia Linnaeus, (p. 39) 



7. F. auricularia, var. forcipata Stephens, (p. 45) 

 . F. lesnei Finot. (p. 53) 



