- Rhizopoda, subclass Rhizopoda - creeping protozoans: amoebas and foraminifers
--1 is a kind of class
--1 is a member of Sarcodina, class Sarcodina
--1 has members:rhizopod, rhizopodan; Amoebida, order Amoebida, Amoebina, order Amoebina; Foraminifera, order Foraminifera; Testacea, order Testacea