PLATE LIV. 



Pios. 



1, 2. Diaphoropodon mobile ArcTier. (p. 123) Fig. 1. — 

 An active individual with pseudopodia as usually 

 observed. Fig. 2. — Anotlier showing fully deve- 

 loped pseudopodia as observed by Archer shortly 

 after capture. After Archer (fig. 1 as Pleurophrys 

 ? sphmrica). x 300. 

 3. Allogromia stagnalis tr. S. West (Hopk.). (p. 141) 

 After West, x 500. 



