#genus_Euglena  type genus of the family Euglenaceae: green algae with a single flagellum
  supertype:  #protoctist_genus  any genus of Protoctista
  member:  #euglena
  member of:  #family_Euglenaceae__Euglenaceae  considered green algae
     member of:  #class_Euglenophyceae__Euglenophyceae  coextensive with the division Euglenophyta
        member of:  #division_Euglenophyta__Euglenophyta  free-swimming flagellate algae
           member of:  #kingdom_Protoctista__Protoctista  in most modern classifications, replacement for the Protista; includes: Protozoa; Euglenophyta; Chlorophyta; Cryptophyta; Heterokontophyta; Rhodophyta; unicellular protists and their descendant multicellular organisms: regarded as distinct from plants and animals

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