38 BRITISH FKESHWATEB KHIZOPODA. 



Genera: (38) Pseudod-iffliigia, (39) Diaphoropodon, 

 (40) Microgromia, (41) Gromia, (42) Lieberliuliiria. 



Family 4. AMPHISTOMIXA. 



Filose Rhizopods with membranous chitinoid tests 

 which have pseudopodial openings at opposite poles. 

 Genera : (43) Diploplirys, (44) Amphitrema. 



