156 Roosevelt Wild Life Bulletin 



Plate 5. Pi.ANKTOx Algae of Palisades Paek 



(All figures x 460) page 



Fig. I Chrysospliaerella longispina 140 



Figs. 2-3 Synura uvella 140 



Figs. 4-5 Synura Adamsii 136, 140 



Fig. 6 Uroglenopsis americana 140 



Fig. 7 Dinohryon havaricum 140 



