kingdom protoctista
Noun
-
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 (synset 101389135)is a type of: kingdom - the highest taxonomic group into which organisms are grouped; one of five biological categories: Monera or Protoctista or Plantae or Fungi or Animaliamember holonym:- protoctist order - the order of protoctists
- protoctist - any of the unicellular protists
- division protista, protista - eukaryotic one-celled living organisms distinct from multicellular plants and animals: protozoa, slime molds, and eukaryotic algae
- protoctist family - any of the families of Protoctista
- protoctist genus - any genus of Protoctista
- phylum protozoa, protozoa - in some classifications considered a superphylum or a subkingdom; comprises flagellates; ciliates; sporozoans; amoebas; foraminifers
- division heterokontophyta, heterokontophyta - algae having chlorophyll a and usually c, and flagella of unequal lengths; terminology supersedes Chrysophyta in some classifications
- chrysophyta, division chrysophyta - mostly freshwater eukaryotic algae having the chlorophyll masked by brown or yellow pigment; yellow-green and golden-brown algae and diatoms: Xanthophyceae, Chrysophyceae, Bacillariophyceae; some classification systems superseded or subsumed by Heterokontophyta
- division euglenophyta, euglenophyta - free-swimming flagellate algae
- chlorophyta, division chlorophyta - large division of chiefly freshwater eukaryotic algae that possess chlorophyll a and b, store food as starch, and cellulose cell walls; classes Chlorophyceae, Ulvophyceae, and Charophyceae; obviously ancestral to land plants
- division rhodophyta, rhodophyta - lower plants; mostly marine and littoral eukaryotic algae
- cryptophyta, phylum cryptophyta - a phylum in the kingdom Protoctista
same as: protoctista
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