AN ACCOUNT OF THE MORPHOLOGY 

 OF THE MALE CLASPING ORGANS. 



BY 



Fr N. PIERCE, F.E.S, 



Hon. Librarian of the Lancashire and Cheshire Ento- 

 mological Society ; Vice-President of the Liverpool 

 Microscopical Society. 



ILLUSTRATED BY F. .V. PIERCE & H. BUTLER 



LIVERPOOL : 

 A. W. Duncan, 65 South John Street. 



1 909 



Plates by T. Chfll. 22 Cable Street. Liverpool. 





