'icu;j/r./?^y 



New Series, No. XCIV. 



Price 10s. 



APEIL, 1884. 



THE 



QUARTERLY JOURNAL 



MICROSCOPICAL SCIENCE. 





KDITKn BY 



E. RAY LANKESTEE, M.A., F.K.S., F.L.S., 



Fellow of Exeter College, Oxford, and Jodrell Professor of Zoology in Unhersily College, 



London ; 



WITH THK CO-OPKKATION OP 



W. T. THISELTON DYER, M.A., C.M.G., P.R.S., F.L.S., 



Assistant Director of the Royal Gardens, Kew, 



E. KLEIN, M.D., E.R.S., 



Joint- Lecturer on General Anatomy and Physiology in the Medical School of SI. Bartholomew's Hospital, 



London. 



H. N. MOSELEY, M.A., RE.S., F.L.S., 



Linacre Professor of Human and Comparative Anatomy in the University of Oxford, 



AND 



ADAM SEDGWICK, M.A., 



Fellow and Assistant-Lectjirer of Trinity College, Cambridge. 



WITH LITHOGRAPHIC PLATES AND ENGRAVINGS ON WOOD. 



LONDON: 

 J. & A. CHURCHILL, 11, NEW BURLINGTON STREET. 



MDCCCLXXXIV. 



J. E. Adlard.j 



Bartholomew Close. 



