280 



HANDBOOK OF PROTOZOOLOGY 



Fig. 118 Development oi Haemogregarina stepanowi. X1200 (After Reiche- 



now). 

 a, sporozoite; b-i, schizogony, j-k, gametocyte formation; 1, m, micro- 

 gametocytes; n, o, macrogametocytes ; p, q, association of gametocytes; r, fer- 

 tilization; s-w, division of the zygote nucleus to form eight sporozoites. 



