^ICKS 



A MONOGRAPH OF THE 



IXODOIDEA 



By 

 GEORGE H. F. NUTTALL 



M.A., M.D., Ph.D., Sc.D., F.R.S. 



Fellow of Magdalene College 



Quick Professor of Biology in the University of Cambridge 



CECIL WARBURTON 



M.A., F.Z.S. 

 Christ's College, Zoologist to the Royal Agricultural Society 



W. F. COOPER and L. E. ROBINSON 



B.A., F.Z.S., F.L.S. A.R.C.Sc. (Lond.) 



7*1- 



X 



Cambridge 



at the University Press 



1908 



