#protoctist_genus  any genus of Protoctista
  subtype:  genus_Amoeba  genus_Endamoeba  genus_Globigerina  genus_Arcella  genus_Difflugia  genus_Paramecium  genus_Tetrahymena  genus_Stentor  genus_Vorticella  genus_Tribonema  genus_Laminaria  genus_Fucus  genus_Ascophyllum  genus_Sargassum  genus_Euglena  genus_Ulva  genus_Volvox  genus_Chlamydomonas  genus_Zygnema  genus_Spirogyra  genus_Chlorococcum  genus_Chlorella  genus_Oedogonium  genus_Chara  genus_Nitella  genus_Desmidium  genus_Chondrus  genus_Rhodymenia  genus_Porphyra  genus_Noctiluca  genus_Peridinium  genus_Costia  genus_Giardia  genus_Chilomastix  genus_Hexamita  genus_Trichomonas  genus_Eimeria  genus_Plasmodium  genus_Haemoproteus  genus_Leucocytozoon  genus_Babesia  genus_Sarcocystis
  member of:  kingdom_Protoctista
  supertype:  genus__genu  (biology) taxonomic group containing one or more species
     supertype:  taxonomic_group__taxonomicgroup__taxon  animal or plant group having natural relations
        supertype:  biological_group  a group of plants or animals
           supertype:  group__grouping  any number of entities (members) considered as a unit
              supertype:  collection  something gathering separated things (entities/situations)
                 supertype:  divisible_entity__divisibleentity  many classifications under this category are application-dependant
                    supertype:  entity  something that can be "involved" in a situation
                       supertype:  thing__something___T__t___3D_or_4D_thing_or_anything_else  any category (type or individual) is instance of this type; any type is also a subtype of this type
                    supertype:  divisible_thing__divisiblething
                       supertype:  thing__something___T__t___3D_or_4D_thing_or_anything_else  any category (type or individual) is instance of this type; any type is also a subtype of this type

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