New Series, No. CXIV (Vol. XXIX, Part 2). 

 "i S~2 y OCTOBEE, 1888. 



Price 10s. 



^£C../y./m 



THE 



QUARTERLY JOURNAL 



OF 



MICROSCOPICAL SCIENCE. 



EDITEB BX 



E. RAY LANKESTEB, M.A., LL.D., P.E.S., 



Ftllov) of Exeter College, Oxford, and Jodrell Professor of Zoology in University College, 



London ; 



WITH THB CO-OFRB&TION OF 



E. KLEIN, M.D., F.E.S., 



Lecturer on General Anatomy and Physiology i» Ike Medical School of St. Bartholomew's Hospital, 



London. 



H. N. MOSELEY, M.A., LL.D., E.E.S., 



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



AWD 



ADAM SEDGWICK, M.A., E.E.S., 



Fellow and Assistant-Lecturer of Trinity College, Cambridge. 



WITH LITHOGKAPmC PLATES AND ENGRAVINGS ON WOOD. 



LONDON: 

 J. & A. CHUECHILL, 11, NEW BDELINGTON STEEET. 



MDCCCLXXXVIII. 



Adlnrd and Soa.] 



[Bartholomew Close. 



