154,920 species and infraspecific names are in the database, 21,111 images, 59,864 bibliographic items, 429,774 distributional records.

Kingdom: Chromista

Higher Taxonomy

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Rank

Name

Authority  

# Species

 

Empire

Eukaryota

Chatton  

45,297

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Kingdom

Chromista

Cavalier-Smith  

24,376

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Subordinate taxa

Rank

Name

Authority  

Fossil

# Species

 

Phylum

Bacillariophyta

Karsten  

15,462

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Phylum

Bigyra

Cavalier-Smith  

72

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Phylum

Cercozoa

Cavalier-Smith  

88

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Phylum

Chromista phylum incertae sedis

 

3

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Phylum

Ciliophora

Doflein  

64

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Phylum

Cryptophyta

Cavalier-Smith  

219

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Phylum

Foraminiferida

d'Orbigny  

1

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Subkingdom

Hacrobia

 

757

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Infrakingdom

Halvaria

Cavalier-Smith  

3,630

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Phylum

Haptophyta

Cavalier-Smith  

757

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Subkingdom

Harosa (supergroup SAR)

Cavalier-Smith  

3,630

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Phylum

Katablepharidophyta

N.Okamoto & I.Inouye  

11

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Phylum

Miozoa

Cavalier-Smith  

3,566

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Phylum

Ochrophyta

Cavalier-Smith  

4,152

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Phylum

Telonemia

 

2

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