153,622 species and infraspecific names are in the database, 20,981 images, 59,421 bibliographic items, 412,629 distributional records.

Taxonomy Browser

Genus: Tetraedron

Higher Taxonomy

Start Over Start Over

Rank

Name

Authority  

# Species

 

Empire

Eukaryota

Chatton  

44,774

Zoom in

Notes

Feedback

Kingdom

Plantae

Haeckel  

18,686

Zoom in

Notes

Feedback

Subkingdom

Viridiplantae

Cavalier-Smith  

11,342

Zoom in

Notes

Feedback

Infrakingdom

Chlorophyta infrakingdom

Cavalier-Smith  

6,586

Zoom in

Notes

Feedback

Phylum

Chlorophyta

Reichenbach  

6,586

Zoom in

Notes

Feedback

Subphylum

Chlorophytina

 

6,398

Zoom in

Notes

Feedback

Class

Chlorophyceae

Wille  

3,561

Zoom in

Notes

Feedback

Order

Sphaeropleales

Luerssen  

845

Zoom in

Notes

Feedback

Family

Hydrodictyaceae

Dumortier  

107

Zoom in

Notes

Feedback

Genus

Tetraedron

Kützing  

41

Zoom in

Notes

Feedback

 

Subordinate taxa

Rank

Name

Authority  

Fossil

# Species

 

Species

acutum

Playfair  

 

Zoom in

 

Feedback

Variety

angolense

West & G.S.West  

 

Zoom in

 

Feedback

Forma

apiculatum

(Reinsch) De Toni  

 

Zoom in

 

Feedback

Species

arthrodesmiforme

Woloszynska  

 

Zoom in

 

Feedback

Species

asymmetricum

Prescott  

 

Zoom in

 

Feedback

Variety

australe

Playfair  

 

Zoom in

 

Feedback

Variety

australe

Playfair  

 

Zoom in

 

Feedback

Species

bifidum

(W.B.Turner) Wille  

 

Zoom in

 

Feedback

Species

bifurcatum

(Wille) Lagerheim  

 

Zoom in

 

Feedback

Species

caudatum

(Corda) Hansgirg  

 

Zoom in

 

Feedback

Species

conicum

Playfair  

 

Zoom in

 

Feedback

Species

constrictum

G.M.Smith  

 

Zoom in

 

Feedback

Variety

contortum

Woloszynska  

 

Zoom in

 

Feedback

Variety

crassum

Prescott  

 

Zoom in

 

Feedback

Variety

cruciatum

Prescott  

 

Zoom in

 

Feedback

Species

cruciatum

West & G.S.West  

 

Zoom in

 

Feedback

Species

cruciforme

Playfair  

 

Zoom in

 

Feedback

Species

curvatum

(West) Wille  

 

Zoom in

 

Feedback

Variety

decussatum

(Reinsch) Playfair  

 

Zoom in

 

Feedback

Species

duospinum

Ackley  

 

Zoom in

 

Feedback

Variety

elegans

Playfair  

 

Zoom in

 

Feedback

Forma

elegans

Hortobágyi  

 

Zoom in

 

Feedback

Forma

excavata

Playfair  

 

Zoom in

 

Feedback

Species

floridense

West & G.S.West  

 

Zoom in

 

Feedback

Variety

gigas

Boldt ex Brunnthaler  

 

Zoom in

 

Feedback

Variety

gracile

G.M.Smith  

 

Zoom in

 

Feedback

Species

gracile

(Reinsch) Hansgirg  

 

Zoom in

 

Feedback

Forma

gracile

(Reinsch) De Toni  

 

Zoom in

 

Feedback

Variety

gracile

Prescott  

 

Zoom in

 

Feedback

Variety

granulatum

Prescott  

 

Zoom in

 

Feedback

Species

granulosum

Playfair  

 

Zoom in

 

Feedback

Species

hemisphaericum

Skuja  

 

Zoom in

 

Feedback

Forma

hispanica

P.González  

 

Zoom in

 

Feedback

Species

horridum

West & G.S.West  

 

Zoom in

 

Feedback

Species

hortense

Playfair  

 

Zoom in

 

Feedback

Forma

incus

W.B.Turner  

 

Zoom in

 

Feedback

Variety

inerme

Playfair  

 

Zoom in

 

Feedback

Variety

limneticum

Lemmermann  

 

Zoom in

 

Feedback

Variety

longispinum

Lemmermann  

 

Zoom in

 

Feedback

Variety

longispinum

Deflandre  

 

Zoom in

 

Feedback

Species

lunula

(Reinsch) Hansgirg  

 

Zoom in

 

Feedback

Forma

major

Prescott  

 

Zoom in

 

Feedback

Forma

major

Reinsch  

 

Zoom in

 

Feedback

Forma

majus

Reinsch  

 

Zoom in

 

Feedback

Variety

majus

G.M.Smith  

 

Zoom in

 

Feedback

Variety

mammillatum

Playfair  

 

Zoom in

 

Feedback

Species

mediocris

Hindák  

 

Zoom in

 

Feedback

Species

minimum

(A.Braun) Hansgirg  

 

Zoom in

 

Feedback

Forma

minimum

West & G.S.West  

 

Zoom in

 

Feedback

Forma

minor

Reinsch  

 

Zoom in

 

Feedback

Variety

minor

Prescott  

 

Zoom in

 

Feedback

Forma

minus

Philipose  

 

Zoom in

 

Feedback

Forma

minus

Philipose  

 

Zoom in

 

Feedback

Species

minutissimum

Korshikov  

 

Zoom in

 

Feedback

Species

minutum

(A.Braun) Hansgirg  

 

Zoom in

 

Feedback

Variety

morsum

(West & G.S.West) Playfair  

 

Zoom in

 

Feedback

Species

multispinosum

Kant & P.Gupta  

 

Zoom in

 

Feedback

Variety

muticum

(A.Br.) Hansgirg  

 

Zoom in

 

Feedback

Species

obesum

(West & G.S.West) Wille ex Brunnthaler  

 

Zoom in

 

Feedback

Species

obtusum

Playfair  

 

Zoom in

 

Feedback

Species

octaedricum

(Reinsch) Hangirg  

 

Zoom in

 

Feedback

Variety

octaedricum

(Reinsch) Playfair  

 

Zoom in

 

Feedback

Species

pachydermum

(Reinsch) Hansgirg  

 

Zoom in

 

Feedback

Variety

papilliferum

(Schröder) Playfair  

 

Zoom in

 

Feedback

Variety

pentaedricum

Prescott  

 

Zoom in

 

Feedback

Species

pentaedricum

West & G.S.West  

 

Zoom in

 

Feedback

Variety

pinacidium

(Reinsch) Playfair  

 

Zoom in

 

Feedback

Variety

polyfurcatum

G.M.Smith  

 

Zoom in

 

Feedback

Forma

polypapillatum

Hortobagyi  

 

Zoom in

 

Feedback

Variety

proteiforme

Hortobagyi  

 

Zoom in

 

Feedback

Species

proteiforme

(W.B.Turner) Brunnthaler  

 

Zoom in

 

Feedback

Forma

pusillum

Philipose  

 

Zoom in

 

Feedback

Species

pusillum

(Wallich) West & G.S.West  

 

Zoom in

 

Feedback

Species

quadricuspidatum

(Reinsch) Hansgirg  

 

Zoom in

 

Feedback

Species

rectangulare

A.M.Scott & Prescott  

 

Zoom in

 

Feedback

Variety

rectilineare

Playfair  

 

Zoom in

 

Feedback

Variety

rectilineare

Playfair  

 

Zoom in

 

Feedback

Variety

regulare

Reinsch  

 

Zoom in

 

Feedback

Forma

regulare

G.W.Prescott  

 

Zoom in

 

Feedback

Species

reticulatum

(Reinsch) Hansgirg  

 

Zoom in

 

Feedback

Variety

scrobiculatum

Lagerheim  

 

Zoom in

 

Feedback

Species

sexconicum

C.C.Jao & Z.Y.Hu  

 

Zoom in

 

Feedback

Variety

simmeri

Philipose  

 

Zoom in

 

Feedback

Species

simmeri

Schmidle  

 

Zoom in

 

Feedback

Variety

simplex

A.M.Scott & Prescott  

 

Zoom in

 

Feedback

Species

smithii

Tiffany  

 

Zoom in

 

Feedback

Species

spiniferum

G.M.Smith  

 

Zoom in

 

Feedback

Variety

spinosum

(Reinsch) West & G.S. West  

 

Zoom in

 

Feedback

Species

staurastroides

Roll  

 

Zoom in

 

Feedback

Species

striatum

Playfair  

 

Zoom in

 

Feedback

Variety

sydneyense

(Playfair) Playfair  

 

Zoom in

 

Feedback

Forma

tetraedricum

Nordstedt  

 

Zoom in

 

Feedback

Forma

tetragonum

G.S.West  

 

Zoom in

 

Feedback

Variety

tetralobulatum

(Reinsch) Claus  

 

Zoom in

 

Feedback

Variety

torsum

Brunnthaler  

 

Zoom in

 

Feedback

Variety

triangulare

A.M.Scott & Prescottt  

 

Zoom in

 

Feedback

Variety

triangulare

Playfair  

 

Zoom in

 

Feedback

Species

triangulare

Korshikov  

 

Zoom in

 

Feedback

Forma

trigonum

Ant. Schmidt  

 

Zoom in

 

Feedback

Variety

trigonum

Philipose  

 

Zoom in

 

Feedback

Variety

trigonum

Hansgirg  

 

Zoom in

 

Feedback

Forma

trigonum

Nägeli  

 

Zoom in

 

Feedback

Forma

trigonum

Nägeli  

 

Zoom in

 

Feedback

Forma

trigonum

W.Krieger  

 

Zoom in

 

Feedback

Species

trigonum

(Nägeli) Hansgirg  

 

Zoom in

 

Feedback

Species

trilobulatum

(Reinsch) Hansgirg  

 

Zoom in

 

Feedback

Species

tumidulum

(Reinsch) Hansgirg  

 

Zoom in

 

Feedback

Variety

turneri

Philipose  

 

Zoom in

 

Feedback

Species

valdezii

Kol  

 

Zoom in

 

Feedback

Variety

verrucosum

C.-C.Jao  

 

Zoom in

 

Feedback

Species

victoriae

Woloszynska  

 

Zoom in

 

Feedback

Species

vulgare

Kützing  

 

Zoom in

 

Feedback

Species

wasteneysii

Playfair  

 

Zoom in

 

Feedback

 

 

Website contents © 1996 - 2018 M.D. Guiry. All rights reserved.

Website Design : 249 Design Studio