42 



PROTOZOOLOGY 



psciidopodia, as there are transitional pseiidopodia between any 

 two of them. For example, the pseudopodia formed by Arcella, 

 Lesquereusia, Hyalosphaenia, etc., resemble more lobopodia 



'■t'V^'>'^"'' V 'i" ,'.,:•-'. ,•:■■. '.'■ 'I'M', ' > ;V/' ^^/< 7,'/ /./•■•/T / '(■/.<.i./.,-^' 



V/ii nil i \ 



■ / ■■ ' /ill ' • ^ 



//J 



/^h 



\ 



\ 



Fig. 5. Pseudopodia of Elphidium strigilata, X about 50 

 (Schulze from Kiihn). 



than filopodia, though composed of the ectoplasm only. The 

 pseudopodia of Actinomonas, Elaeorhanis, Clathrulina, etc., may 

 be looked upon as transitional between rhizopodia and axopodia. 



