

. JYCETES 



: 



K 



; 



B 



-" 

 - 



£ 







«■ ■ ■ ■ 





3 D 



- _ . , . . .liaoeous tun- 



t extreme k ... -.- . .- :>o.\ is resting 



. - ._:----•... ■ ■ ■ _. of a Sf . . -. -.- r. - < •..- 7- .: .. rc::c- 



. . intents have been 



. ; r _rge; 7 : ; :r e hos: :r :~- _5 > er.^r _ _ - ■ . . . - : - _ .. - . - . . - - . . . — . • .. 



>?;:i:.c._- :: . _.ng its zoospores in the sixth. 



has encysted on outer 



I produced a penetration tube : 



.... - - -,e rhizoidal system : the fourth shows 



. _ . . r roducnVe rudiment forming on the 



. - - - ~ ierr fifth and s -.th figures illustrate the funher 



---;-:.-. .be reproductive rudiment, which 



-.-;-..- . ^ngium bearing a discharge tube : 



r_re on the right si - . f the zoospores. C. Chytridium type : 



pore . - . sted on outer surface of wall of 



pwogjr- .. Bcond cyst has i -med a peglike penetration tube, which. 



i cyst, - . . tents of cyst remain outside for the 



- : : 7--. _- ; _- -_:;-_.- _-= ;:r -.-. ■- ; : :'-.•= ;; •: "": : ~ *.'-.= " -".. .".- - ;;• 



enlarge; ts indicated in :hird, fourth, and fifth figures, and eventually be- 



owr . teas ?formed into a "gium: in operculate chytrids a well-defined 



cap or operculum dehisced, allowing for discharge of the zoospores, 



. - t oopen the apex of the sporangium or discharge 



?liquesce t a in A. B r and D. D. Rhizidium type: In this 



