Plate 117 



Figs. 1,2. Anahaena Levanderi Lemmermann, x 1240 (redrawn 

 from Smith ) 



Anahaena limnetica G. M. Smith, x 900 (after Smith) 



Anahaena macrospora Klebahn: 4, x 1200; 5 and 6, x 

 1730 



Anahaena macrospora var. rohusta Lemmermann, x 

 1240 (after Smith) 



Anahaena oscillarioides Bory: 8 and 9 x 750; 10, ma- 

 ture spore showing punctate wall, x 625 



Anahaena Scheremetievi Elenkin, x 900 



Anahaena spiroides var. crassa Lemmermann, x 900 



[894] 



