344 KJELLMAN, THE ALG7E OK THE ARCTIC SEA. 



Chlorochytrium inclusum. Fig. 8—17. 



Fig. 8. Transverse section of Sarcophyl) is arctica iiicluding Chlorochytrium inclusum. •''"/|. 

 " 9. Specimen in vegetative state, enclosed in frond of S. arctica. '■^'"'/]- 

 » 10. Specimen in the same state taken out of the same plant, """/i- 

 « //. Specimens bearing zoospores (gamets?), enclosed in the frond of the same plant; they have almost 



penetrated the cortical layer, but not yet opened themselves. -""/]. 

 » 12 — 15. Specimens bearing zoospores (gamets), that have been taken out. 2oo^i_ 

 " 16 . Specimen enclosed in S. arctica, which has penetrated the cortical layer and opened itself in order to 



discliarge the zoospores (gamets?). """/i- 

 " n. Specimen that has lain deeply enclosed in the frond of S. arctica and probably entered in a state of 



rest. 



