THE OXYOEPHALIDS 



BY 



CARL BOVALLIUS. 



WITH EIGHTY-SEVEN ILLUSTRATIONS IN THE TEXT 



AND 



SEVEN PLATES. 



(Presented to the Koyal Society of Sciences of Upsala the 27th of April, 1889.) 



UPSALA. 



PBINTEO BY EDV. BEBLINO. 

 1890. 



