Fig. 158 Chrysophyceae. A, Phaeothamnion confervicolum. B, 

 Hydrurus foetidus. C, H. foetidus, apex showing branching. D, 

 Phaeocystis pouchetii. E, the same, portion of plant. / =leucosin. F, 

 Ochromonas mutabilis. c = chloroplast, /=leucosin, 5= stigma, 

 v= vacuole. G, Synura ulvella. H, Dinohryon sertularia, colony. I, 

 D. marchicum. J, Epichrysis paludosa on Tribonema. ?;= vacuole. 



(After Fritsch.) 



REFERENCE 



General 



Fritschj F. E. (1935). Structure and Reproduction of the Algae, Vol. I, 

 pp. 507-63. Camb. Univ. Press. 



274 



