154,210 species and infraspecific names are in the database, 21,059 images, 59,694 bibliographic items, 415,383 distributional records.

Taxonomy Browser

Class: Bacillariophyceae

Higher Taxonomy

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Rank

Name

Authority  

# Species

 

Empire

Eukaryota

Chatton  

45,005

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Kingdom

Chromista

Cavalier-Smith  

24,112

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Phylum

Bacillariophyta

Karsten  

15,199

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Subphylum

Bacillariophytina

Medlin & Kaczmarska  

13,572

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Class

Bacillariophyceae

Haeckel  

12,069

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Subordinate taxa

Rank

Name

Authority  

Fossil

# Species

 

Order

Achnanthales

P.C.Silva  

0

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Order

Bacillariales

Hendey  

1,216

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Subclass

Bacillariophycidae

D.G.Mann  

10,985

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Order

Cocconeidales

E.J.Cox  

607

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Order

Cyclophorales

Round & R.M.Crawford  

11

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Order

Cymbellales

D.G.Mann  

1,959

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Order

Dictyoneidales

D.G.Mann  

3

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Order

Eunotiales

P.C.Silva  

715

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Subclass

Eunotiophycidae

D.G.Mann  

715

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Order

Fragilariales

P.C.Silva  

639

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Subclass

Fragilariophycidae

Round  

993

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Order

Fragilariophycidae ordo incertae sedis

 

2

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Order

Licmophorales

Round  

157

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Order

Lyrellales

D.G.Mann  

100

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Order

Mastogloiales

D.G.Mann  

632

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Order

Naviculales

Bessey  

5,355

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Order

Plagiogrammales

E.J.Cox  

83

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Order

Protoraphidales

Round  

4

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Order

Rhabdonematales

Round & R.M.Crawford  

57

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Order

Rhaphoneidales

Round  

101

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Order

Rhopalodiales

D.G.Mann  

142

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Order

Striatellales

F.E.Round  

7

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Order

Surirellales

D.G.Mann  

584

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Order

Tabellariales

Round  

99

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Order

Thalassionematales

Round  

24

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Order

Thalassiophysales

D.G.Mann  

387

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Subclass

Urneidophycidae

Medlin  

191

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