NEW BRITISH SPECIES NOTICED IN I860. 81 



me the apparently constant specific difFerences above pointed 

 out. Mr. Brewer also has more recently taken the insect, 

 but very sparingly, near Reigate, Surrey, and to his con- 

 sideration I owe the interesting variety figured on our 

 plate. " 



2, Alma Road, Highgate Hill, 

 November 10 th, 1860. 



1861. 



