VARIOUS PHASES OF HJSMAM(EB1D^. 



585 



history of the fertilised egg (zygote) of the malaria parasite 

 in the stomach wall and tissues of the gnat (Anopheles), and 



Fig. 12. — Spermatozoa (microgametes) of the Coccidian Echinospora. 

 After Leger, from Mesnil. 



he, with Mr. Fielding-Ould, has given a series of important 

 figures of the development of the zygote in Plates 80, figs. 

 53 to 57, and Plate 31, figs. 58 to 67, accompanying their 

 paper in the present number of this Journal. Ross has 

 shown that the zygote breaks up within its capsule or cyst 



Fig. 13. — Stage ia the development of spermatozoa or microgametes of 

 Coccidium oviforme, from the epithelial cells of the rabbit's iutestiue. 

 The microgametes are seen supported on the central " blastophore." 

 After Simond, from Mesnil. 



into a number of "meres" (figs. 58, 59), and that each of 

 these meres gives rise to a dense crop of filiform young on 



