FATE OF BLASTOPORE, ETC., IX CHELONIA. 109 



Mcta-Holohlastic :- — ^Eggs that have run a 

 course like the meta-meroblastic eggs, 

 but have again lost the secondary yolk- 

 mass and returned to the holoblastic 

 mode of segmentation. Mammalia. 



Imperial University^ 



Tokyo, Japan. 



February 10, 1896. 



In conclusion I wish to express my thanks to Prof. Edward 

 Divers, F.R.S., for kindly looking through the proof-sheets. 



