153,208 species and infraspecific names are in the database, 20,952 images, 59,247 bibliographic items, 409,069 distributional records.

Phylum: Bacillariophyta

Higher Taxonomy

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Rank

Name

Authority  

# Species

 

Empire

Eukaryota

Chatton  

44,729

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Kingdom

Chromista

Cavalier-Smith  

24,004

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Phylum

Bacillariophyta

Karsten  

15,125

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Subordinate taxa

Rank

Name

Authority  

Fossil

# Species

 

Class

Bacillariophyceae

Haeckel  

12,763

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Class

Bacillariophyta classis incertae sedis

 

484

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Subphylum

Bacillariophytina

Medlin & Kaczmarska  

14,366

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Class

Coscinodiscophyceae

Round & R.M.Crawford  

1,274

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Subphylum

Coscinodiscophytina

Medlin & Kaczmarska  

1,274

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Class

Mediophyceae

(Jousé & Proshkina-Lavrenko) Medlin & Kaczmarska  

1,603

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