344 KJELLJIAN, THE ALGJF. OF THE ARCTIC SEA. 



Ohlorochytriuiii inclusum. Fig. 8—17. 



Fig. 8. Transverse section of Sarcophyllis arctica including Chlorochytriuin inclusum. ^"/j. 

 » 9. Specimen in vegetative state, enclosed in frond of S. arctica. -""/i. 

 » 10. Specimen in the same state taken out of the same plant. ""%. 

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



penetrated the cortical layer, but not yet opened themselves. -'^i\. 

 » 12 — 15. Specimens bearing zoospores (gamets), that have been taken out. 20o/i_ 

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



discharge the zoospores (gamets?). ""%. 

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



rest. 



