CYTOLOGICAL CHANGES IX EGGS OF RAT. 



319 



1 I In- : i the oviduct; thus stage I. 



in> li. . i.*.. from 1-3.5. while gc is the 







r\ i.lcnt in .ill of the- Hnid.i .md in -(-me of the /mki-r preparations 

 .1- ,i \\iili- In mil '-run Hi- l.ivrr. \\'hy it should have been pn-- 

 served in some <>f the /rnki-r pri-p.iratioiis .md dissolved off in 

 dilu-r- i- nut undiT-tixid. The- fdllick- cells appear to be fjuite 

 normal. 



All of the eggs in twelve oviducts contained -pindlcs either 

 p.ir.tllel to the peri])her\- or ><mie\\ h.it perpendu nl.ir to it. In 

 all, 47 e^s were found to be in this stage and of ilu-<- forty were 

 in the upper half of the oviduct. 



