#class_Sarcodina__Sarcodina  characterized by the formation of pseudopods for locomotion and taking food: Actinopoda; Rhizopoda
  supertype:  class__clas  (biology) a taxonomic group containing one or more orders
  member of:  phylum_Protozoa
  member:  sarcodinian__sarcodine  protozoa that move and capture food by forming pseudopods
  member:  subclass_Actinopoda__Actinopoda  heliozoans; radiolarians
     member:  actinopod  protozoa having stiff rodlike radiating pseudopods
     member:  order_Heliozoa__Heliozoa  mostly freshwater protozoa
        member:  heliozoan  protozoa with spherical bodies and stiff radiating pseudopods
     member:  order_Radiolaria__Radiolaria  marine protozoa
        member:  radiolarian  protozoa with amoeba-like bodies and radiating filamentous pseudopods
  member:  subclass_Rhizopoda__Rhizopoda  creeping protozoans: amoebas and foraminifers
     member:  rhizopod__rhizopodan  protozoa characterized by a pseudopod
     member:  order_Amoebida__Amoebida__Amoebina__order_Amoebina  the animal order including amoebas
        member:  genus_Amoeba  protozoan inhabiting moist soils or bottom vegetation in fresh or salt water
        member:  family_Endamoebidae__Endamoebidae  a large family of endoparasitic amebas that invade the digestive tract
           member:  genus_Endamoeba__Endamoeba  the type genus of the family Endamoebidae
              member:  Endamoeba_histolytica  the parasitic ameba that causes amebic dysentery in human beings
        member:  ameba__amoeba  naked freshwater or marine or parasitic protozoa that form temporary pseudopods for feeding and locomotion
     member:  order_Foraminifera__Foraminifera  foraminifers
        member:  foram__foraminifer  marine microorganism having a calcareous shell with openings where pseudopods protrude
        member:  family_Globigerinidae__Globigerinidae  a family of protoctists
        member:  genus_Globigerina  type genus of the family Globigerinidae
        member:  family_Nummulitidae__Nummulitidae  a family of fossil protoctists
           member:  nummulite  large fossil protozoan of the Tertiary period
     member:  order_Testacea__Testacea  testacean rhizopods
        member:  testacean  any of various rhizopods of the order Testacea characterized by having a shell
        member:  family_Arcellidae__Arcellidae  soil an freshwater protozoa; cosmopolitan
           member:  genus_Arcella  type genus of the Arcellidae
              member:  arcella  an amoeba-like protozoan with a chitinous shell resembling an umbrella
        member:  genus_Difflugia  genus of protozoans related to Amoeba
           member:  difflugia  a protozoan with an ovoid shell of cemented sand grains

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