156,039 species and infraspecific names are in the database, 21,990 images, 60,314 bibliographic items, 442,784 distributional records.

Taxonomy Browser

Genus: Triceratium

Higher Taxonomy

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Rank

Name

Authority  

# Species

 

Empire

Eukaryota

Chatton  

45,696

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Kingdom

Chromista

Cavalier-Smith  

24,707

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Phylum

Bacillariophyta

Karsten  

15,647

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Subphylum

Coscinodiscophytina

Medlin & Kaczmarska  

1,192

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Class

Coscinodiscophyceae

Round & R.M.Crawford  

1,192

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Order

Triceratiales

Round & R.M.Crawford  

82

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Family

Triceratiaceae

(Schütt) Lemmermann  

81

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Genus

Triceratium

Ehrenberg  

71

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Subordinate taxa

Rank

Name

Authority  

Fossil

# Species

 

Species

acutangulum

Grunow  

 

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Species

adspersum

A.W.F.Schmidt  

 

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Species

affine

Grunow  

 

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Variety

annuliferum

Grunow  

 

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Species

balearicum

Cleve & Grunow  

 

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Species

bergonii

Tempère & Brun  

Y

 

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Species

biquadratum

Janisch  

 

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Species

broeckii

Leuduger-Fortmorel  

 

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Species

caelatum

Janisch  

 

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Species

campeachianum

Grunow  

 

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Species

cancellatum

Greville  

 

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Species

castelliferum

Grunow  

 

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Species

caudatum

Witt  

 

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Species

cellulosum

Greville  

 

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Species

contortum

Shadbolt  

 

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Species

cornutum

Greville  

 

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Species

cuneatum

Schmidt  

 

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Species

cuspidatum

Janisch  

 

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Species

dissimile

Grunow ex A.Schmidt  

 

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Species

distinctum

Janisch  

 

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Species

divisum

Grunow  

 

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Species

dobreeanum

G.Norman ex Greville  

 

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Variety

elongatum

(Grunow) Hustedt  

 

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Species

favus

Ehrenberg  

 

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Species

ferox

Castracane  

 

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Species

fimbriatum

Wallich  

 

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Species

gallapagense

Cleve  

 

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Species

gibbosum

Harvey & Bailey  

 

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Species

grunowii

Janisch  

 

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Species

haitianum

Hustedt  

 

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Species

heterogonus

Barker & Meakin  

 

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Species

impressum

Grunow  

 

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Variety

japonicum

Grunow  

 

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Species

kuepperi

M.Hajós & H.Stradner  

 

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Species

latipes

J.Fenner  

 

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Variety

madagascarense

Grunow  

 

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Species

majus

Grove & Sturt  

 

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Species

mesoleium

Grunow  

 

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Species

montereyi

T.Brightwell  

Y

 

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Variety

montereyi

J.-J.Brun  

 

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Species

moronense

Greville  

 

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Species

muricatum

Brightwell  

 

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Species

nancoorense

Grunow  

 

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Variety

nicobaricum

Grunow  

 

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Species

nobile

Witt  

 

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Species

notabile

Greville  

Y

 

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Species

obtusum

Ehrenberg  

 

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Forma

octogonum

T.V.Desikachary & P.Prema  

 

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Species

parallelum

(Ehrenberg) Greville  

 

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Species

patagonicum

A.Schmidt  

 

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Species

pelagicum

(J.L.B.Schröder) Sournia  

 

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Species

pellucidum

(Castracane) Y.C.Guo, J.Ye & H.Zhou  

 

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Species

pentarcrinus

Wallich  

 

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Species

peragalloi

Pantocsek  

 

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Species

perpendiculare

J.M.Lin & T.G.Chin  

 

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Species

perplexum

J.A.Long, D.P.Fuge & J.Smith  

 

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Species

pileus

Ehrenberg  

 

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Species

plicatum

Grunow  

 

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Species

polymorphum

D.M.Harwood & T.Maruyama  

 

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Species

punctatum

Brightwell  

 

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Variety

punctatum

Leuduger-Fortmorel  

 

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Forma

quadrangulare

(Greveille) Hustedt  

 

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Forma

quadratum

(Grunow) Hustedt  

 

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Forma

quadratum

A.M.Gombos, Jr.& P.F.Ciesielski  

 

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Variety

quadriloba

J.Fenner  

 

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Variety

quadrilobum

J.Fenner  

 

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Forma

quinquangulum

P.A.Sims & R.Ross  

 

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Forma

quinquelobatum

(Greville) Hustedt  

 

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Species

receptum

A.W.F.Schmidt  

 

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Species

rectangulare

Grove & Sturt  

 

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Species

repletum

Greville  

 

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Species

reticulatum

Greville  

 

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Species

reticulum

Ehrenberg  

 

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Species

robertsianum

Greville  

 

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Species

sarcophagus

Castracane  

 

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Species

schmidtii

N.V.Anissimova  

 

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Species

schulzii

A.P.Jousé  

 

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Species

scitulum

Brightwell  

 

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Species

sentum

Witt  

 

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Variety

septangulata

(Kitton) Schmidt in Schmidt et al.  

 

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Forma

tetragonum

A.Schmidt  

 

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Variety

tetragonum

Grunow  

 

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Forma

triangulum

P.A.Sims & R.Ross  

 

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Species

triascium

Pantocsek  

Y

 

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Forma

trigonum

Schmidt  

 

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Variety

trilobatum

J.Fenner  

Y

 

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Species

tripolare

Tempère & Brun  

 

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Species

unguiculatum

Greville  

 

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Species

uralense

N.I.Strelnikova  

Y

 

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Species

variabile

Brightw.  

 

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Forma

zonatulatum

A.W.F.Schmidt  

 

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Species

zonatulatum

Greville  

 

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Species

zonatum

Greville  

 

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