QUARTERLY JOURNAL 



OF 



MICROSCOPICAL SCIENCE: 



EDITED BY 



EDWIN LANKESTER, M.D., F.R.S., F.L.S., 



AND 



GEORGE BUSK, F.R.C.S.E., F.R.S., Sec. L.S. 



L 

 VOLUME VIIL— New Seeies. 



Mith lllusirations on Maais anir ^tam. c 



LONDON: 

 JOHN CHURCHILL AND SONS, NEW BURLINGTON STREET, 



1868. 



