155,115 species and infraspecific names are in the database, 21,784 images, 59,948 bibliographic items, 433,667 distributional records.

Taxonomy Browser

Subclass: Melosirophycidae

Higher Taxonomy

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Rank

Name

Authority  

# Species

 

Empire

Eukaryota

Chatton  

45,323

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Kingdom

Chromista

Cavalier-Smith  

24,396

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Phylum

Bacillariophyta

Karsten  

15,462

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Subphylum

Coscinodiscophytina

Medlin & Kaczmarska  

1,186

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Class

Coscinodiscophyceae

Round & R.M.Crawford  

1,186

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Subclass

Melosirophycidae

E.J.Cox  

146

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Subordinate taxa

Rank

Name

Authority  

Fossil

# Species

 

Order

Arcanodiscales

E.Morales & Maidana  

2

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Order

Melosirales

R.M.Crawford  

144

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