If 0M m 



/ 



Fig. 291. a-e, Thelohania legeri, X1570 (Kudo) (a, b, stained sporo- 

 gonic stages; c, d, mature sporonts; e, a fresh spore); f, g, mature octo- 

 sporous and tetrasporous sporonts of T. opacita, X1570 (Kudo); h, gut 

 epithelial cells of Protospirura infected by T. reniformis, X1040 (Kudo 

 and Hetherington) ; i-1, Stempellia magna, XI 570 (Kudo) (i, j, fresh 

 spores; k, slightly pressed spore in Lugol; 1, a spore with the nearly com- 

 pletely extruded polar filament, stained after Fontana); m-o, Duboscqia 

 legeri (Kudo) (m, the mid-gut of Reticulitermes flavipes with an enlarged 

 and two uninfected fat bodies, X57; n, portion of an infected and two 

 uninfected fat body cells of the termite in section; o, mature sporont in 

 life, XI 530); p, q, Trichoduboscqia epeori (Leger) (p, a mature sporont, 

 X1330; q, a fresh spore, X2670); r, s, stained spores of Plistophora longi- 

 filis, XI 280 (Schuberg). 



