LEPTOTHECA OHLMACHEKI 



733 



11. — Leptotheca ohlmacheri. Parasitic in the Kidney Tubules of 

 THE Frog (x 2,350). (After Kudo, 1923). 



A. SejDaration of values of the spore, extrusion of polar filaments, and escape of binucleate 



amrehoid body under the action of pepsin hydrochloric acid. 



B. Later staL'r nf cscaiic nf amoeboid body under action of gastric juice. 



C. Ama'lxiid infective IhkIv in which the two nuclei have united. 



D, E. Multiplieatinii \>y binary fission. F. Fully grown iminucleate form. 



G. Nucleus has divided into vegetative and generative nuclei. 

 H. The generative nucleus has divided to form the typical trinucleated form. 

 I. Form with two generative nuclei, one vegetative nucleus, and a bud containing also a 



smaller vegetative nucleus and two smaller generative nuclei. 

 J. Form with one vegetative nucleus and two areas, each with six generative nuclei, which will 



give rise to two spores. 

 K. Form with one vegetative nucleus and two spores nearing the completion of their develop- 

 ment. 



