216 PROTOZOOLOGY 



P. phaeophycearum P. (Fig. 95, i). 15-17)u by 7-9 fi. 



Suborder 2 Phaeocapsina Pascher 



Palmella stage predominant; perhaps border-line forms between 

 brown algae and cryptomonads. Example: Phaeothamnion confer- 

 vicolum Lagerheim (Fig. 95, j, k) which is less than 10/z long. 



References 



Feitsch, F. E. 1935 The structure and reproduction of the algae. 



Cambridge. 

 Pascher, A. 1913 Cryptomonadinae. Susswasserflora Deutschlands, 



etc. part 2. Jena. 

 West, G. S, and F. E. Fritsch. 1927 A treatise on the British _ 



water algae. Cambridge. 



