Sunday, October 16, 2005


Any member of the protozoan superclass Rhizopoda. Three types of pseudopodia (cytoplasmic extensions) used in locomotion and digestion are found in members of this superclass: (1) long, thin reticulopodia, which fuse into a network; (2) nonfusing filopodia, similar to reticulopodia; and (3) blunt and fingerlike lobopodia (the pseudopodia formed by Amoeba). Tests (protective