

A MONOGRAPH 



OF THE 



BRITISH OETHOPTEEA 



BY 



WILLIAM JOHN LUCAS, B.A., 



FELLOW OF THE ENTOMOLOGICAL SOCIETY OF LONDON. 



Author of 'A Monograph of the British Dragonflies,' 'British Butterflies* 



'British Hawk-moths,' etc. 



, 



LONDON 

 PRINTED FOR THE RAY SOCIETY 



1920 





