154,256 species and infraspecific names are in the database, 21,059 images, 59,701 bibliographic items, 415,636 distributional records.

Taxonomy Browser

Family: Hemiselmidaceae

Higher Taxonomy

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Rank

Name

Authority  

# Species

 

Empire

Eukaryota

Chatton  

45,025

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Kingdom

Chromista

Cavalier-Smith  

24,128

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Phylum

Cryptophyta

Cavalier-Smith  

219

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Class

Cryptophyceae

F.E.Fritsch  

219

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Order

Cryptomonadales

Pascher, Pringsheim  

174

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Family

Hemiselmidaceae

Butcher ex P.C.Silva  

56

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Subordinate taxa

Rank

Name

Authority  

Fossil

# Species

 

Genus

Chroomonas

Hansgirg  

32

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Genus

Hemiselmis

Parke  

14

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Genus

Komma

D.R.A.Hill  

1

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Genus

Nodeana

Skvortzov  

1

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Genus

Planonephros

Christensen  

2

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Genus

Protochrysis

Pascher  

1

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Genus

Smithiella

Skvortzov  

0

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Genus

Smithimastix

Skvortzov  

1

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