A MONOGBAPH 



FEEE AND SEMI-PAEASITIC 



COPEPODA OF THE BRITISH 

 ISLANDS. 



G. STEWARDSON BEADY, M.D., F.L.S., 



PBOFESSOE OF NATUEAL HISTOEY IN THE TJNIVEESITY OF DTTEHiM COLLEGE 



OF PHYSICAL SCIENCE, NEWCASTLE-ON-TYNE J COEEESPONDINa 



MEMBEE OF THE ZOOLOGICAL SOCIETY OF LONDON, 



OF THE ACADEMY OF NATURAL SCIENCES 



OF PHILADELPHIA, ETC. 



VOL. I. 



LONDON: 

 FEINTED FOE THE EAY SOCIETY. 



MDCCCLXXVIII. 



