PLATE XXXVII. 



FIGS. 



\, 2. Euglypha ciliata (Ehrenb.) Leidy. (p. 34) Broad 



and narrow views of an active individual, x 500. 



After Cash. 

 3. E. ciliata forma heterospina Wailes. (p. 37) x 500. 



After Cash. 



