152,895 species and infraspecific names are in the database, 20,947 images, 59,136 bibliographic items, 408,271 distributional records.

Taxonomy Browser

Genus: Trachelomonas

Higher Taxonomy

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Rank

Name

Authority  

# Species

 

Empire

Eukaryota

Chatton  

44,565

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Kingdom

Protozoa

R.Owen  

1,704

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Subkingdom

Eozoa

Cavalier-Smith  

1,480

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Infrakingdom

Infrakingdom Euglenozoa

Cavalier-Smith  

1,480

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Phylum

Euglenozoa

Cavalier-Smith  

1,480

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Subphylum

Euglenoida

Bütschli  

1,171

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Class

Euglenophyceae

Schoenichen  

1,149

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Subclass

Euglenophycidae

Busse & Preisfeld  

1,002

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Order

Euglenales [=Euglenida]

Bütschli  

979

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Family

Euglenaceae

Dujardin  

700

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Subfamily

Colacioideae

 

474

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Genus

Trachelomonas

Ehrenberg  

371

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Subordinate taxa

Rank

Name

Authority  

Fossil

# Species

 

Forma

abrupta

Skvortzov  

 

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Species

abrupta

Svirenko [Swirenko]  

 

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Species

acanthophora

Stokes  

 

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Species

acanthostoma

A.C.Stokes  

 

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Variety

acanthostoma

Z.X.Shi  

 

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Variety

acidophila

Bourrelly  

 

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Variety

aculeata

Asaul  

 

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Species

aculeata

Dolgoff [Dolgov]  

 

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Variety

acuminata

Teodoresco  

 

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Variety

acuminata

Deflandre  

 

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Forma

acuminata

Deflandre  

 

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Variety

acuminata

Deflandre  

 

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Variety

acuta

(Skvortzov) Huber-Pestalozzi  

 

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Variety

adahouensis

Da & Couté  

 

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Species

aegyptiaca

Lemmermann  

 

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Variety

affinis

Skvortzov  

 

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Forma

africana

Deflandre  

 

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Forma

africana

Couté & Iltis  

 

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Variety

africana

P.Bourrelly  

 

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Species

africana

Fritsch  

 

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Species

akressiensis

Da & Couté  

 

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Species

alabamensis

C.E.de M.Bicudo & K.Wolowski  

 

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Species

alata

Frenguelli  

 

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Species

alata

Seckt  

 

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Species

alisoviana

Skvortzov  

 

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Species

allia

Drezepolski  

 

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Forma

allia

Uherkovich  

 

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Variety

allia

Bourrelly  

 

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Variety

allia

Balech  

 

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Variety

allorgei

Conforti  

 

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Species

amazonensis

Conforti  

 

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Species

americana

Lemmermann  

 

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Species

amphora

Svirenko [Swirenko]  

 

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Variety

amphora

Playfair  

 

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Variety

amphoriformis

Conforti  

 

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Variety

amphoriformis

Couté & Iltis  

 

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Species

amphoriformis

O.Tafall  

 

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Species

ampuliformis

Y.V.Roll  

 

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Species

ampulliformis

Y.V.Roll  

 

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Species

ampullula

Playfair  

 

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Species

angustata

Deflandre  

 

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Forma

angustata

Deflandre  

 

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Forma

anguste-ovata

A.K.M.N.Islam  

 

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Variety

anguste-ovata

A.K.M.N.Islam  

 

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Variety

angustispina

Conforti  

 

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Variety

angustispina

P.Bourrelly  

 

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Species

angustispina

Deflandre  

 

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Species

angustissima

Deflandre  

 

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Variety

annulata

Skvortzov  

 

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Variety

annulata

Svirenko  

 

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Forma

annulata

(Svirenko) T.G.Popova  

 

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Species

anulifera

Huber-Pestalozzi  

 

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Species

apiata

Skvortzov  

 

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Variety

arcuata

(Playfair) Deflandre  

 

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Species

argentina

Frenguelli  

 

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Species

argentinensis

(Garcis de Emiliana) Conforti & Nudelmann  

 

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Forma

armata

Deflandre  

 

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Variety

armata

A.K.M.N.Islam  

 

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Variety

armata

(V.K.Tschernov) T.G.Popova  

 

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Forma

armata

Compère  

 

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Variety

armata

Tell & Z.Domitrovic  

 

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Variety

armata

Da & Couté  

 

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Forma

armata

Unknown authority  

 

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Forma

armata

Unknown authority  

 

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Species

armata

(Ehrenberg) F.Stein  

 

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Forma

armata

(Skvortzov) T.G.Popova  

 

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Variety

arnoldiana

Skvortzov  

 

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Species

arnoldiana

Skvortzov  

 

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Variety

arnoldiana

Skvortzov  

 

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Species

arnoldii

Y.V.Roll  

 

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Species

asiatica

(Skvortzov) Deflandre  

 

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Species

aspera

A.M.Cunha  

 

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Species

asymmetrica

Kisselev  

 

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Species

atomaria

Skvortzov  

 

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Species

atrata

(Skvortzov) Deflandre  

 

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Species

atratus

(Skvortzov) Deflandre  

 

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Variety

attenuata

Playfair  

 

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Variety

australica

Playfair  

 

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Species

australica

(Playfair) Deflandre  

 

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Variety

australica

Playfair  

 

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Variety

australica

Skvortzov  

 

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Variety

australica

Skvortzov  

 

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Variety

australica

Skvortzov  

 

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Variety

australica

Skvortzov  

 

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Variety

australica

Skvortzov  

 

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Variety

australica

Skvortzov  

 

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Variety

australica

Skvortzov  

 

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Variety

australica

Skvortzov  

 

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Variety

australica

Skvortzov  

 

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Species

australis

Playfair  

 

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Variety

australis

Playfair  

 

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Variety

australis

Playfair  

 

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Variety

bacillifera

Tell & Z.Domitrovic  

 

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Variety

bacillifera

G.Uherkovich  

 

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Species

bacillifera

Playfair  

 

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Species

baikovii

Skvortzov  

 

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Species

balechii

Tell  

 

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Species

banatica

(Szabados) Huber-Pestalozzi  

 

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Variety

banatica

Szabados  

 

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Species

barisalica

A.K.M.N.Islam & Alfasane  

 

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Forma

basitruncata

Deflandre  

 

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Species

bernardii

Woloszynska  

 

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Forma

bernardinensis

Vetrova  

 

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Variety

bicoronata

Couté & Iltis  

 

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Species

bidentata

Deflandre  

 

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Species

bilaterispinosa

A.K.M.N.Islam & Alfasane  

 

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Variety

biseriata

Playfair  

 

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Species

bituricensis

Wurtz  

 

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Variety

bombayensis

N.D.Kamat  

 

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Species

bonariensis

Seckt  

 

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Variety

borealis

Playfair  

 

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Variety

borealis

T.A.Safonova  

 

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Species

borodiniana

Svirenko  

 

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Species

borodinii

Svirenko  

 

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Species

botanica

Playfair  

 

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Variety

bourrellyi

Huber-Pestalozzi  

 

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Variety

bourrellyi

Huber-Pestalozzi  

 

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Variety

brevicollis

Playfair  

 

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Variety

brevicollis

Skvortzow [Skvortzov]  

 

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Variety

brevicollis

Prescott  

 

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Forma

brevispinosa

Prescott  

 

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Variety

bulla

M.R.Suxena  

 

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Species

bulla

F.Stein  

 

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Variety

bullata

Conforti  

 

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Variety

bulloides

Balech & Dastugue  

 

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Species

cactacea

Playfair  

 

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Species

caffra

J.A.Rino  

 

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Species

calix

Frenguelli  

 

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Species

calva

Conrad  

 

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Variety

castrensis

(T.C.Palmer) Deflandre  

 

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Variety

caudata

Lemmermann  

 

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Species

caudata

(Ehrenberg) F.Stein  

 

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Variety

caudata

Playfair  

 

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Species

cervicula

A.C.Stokes  

 

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Forma

chachinae

(Skvortzov) T.G.Popova  

 

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Species

charkowiensis

Svirenko  

 

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Variety

charkowiensis

Conforti  

 

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Species

chlamydophora

Nygaard  

 

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Species

cibrum

Conrad  

 

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Species

cienkowskii

Y.V.Roll  

 

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Species

cincta

Safonowa [Safonova]  

 

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Species

cingeri

Y.V.Roll  

 

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Species

cinkotaënsis

Hortobagy  

 

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Species

circulifera

Conrad  

 

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Species

citriformis

Drezepolski  

 

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Variety

clavata

Z.X.Shi  

 

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Species

claviformis

Deflandre  

 

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Species

cliffordii

McLeod  

 

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Variety

coberensis

Deflandre  

 

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Variety

collaris

(Skvortzov) T.G.Popova  

 

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Variety

collaris

Skvortzov  

 

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Variety

collifera

Huber-Pestalozzi  

 

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Forma

collopraedita

Hollerbach  

 

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Species

columba

T.C.Palmer  

 

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Species

compacta

Middelhoek  

 

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Species

comperei

Da & Couté  

 

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Variety

complexa

Frenguelli  

 

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Species

complexa

Frenguelli  

 

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Variety

compressa

Messikommer  

 

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Variety

compressa

Drezepolski  

 

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Species

congolensis

Oye  

 

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Species

conica

Playfair  

 

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Variety

conica

Playfair  

 

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Variety

conicocollaris

A.Caljon  

 

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Variety

conradiana

Deflandre  

 

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Species

conradiana

Deflandre  

 

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Species

conradii

Skvortzov  

 

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Species

conspersa

Pascher  

 

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Variety

conspersa

Skvortzov  

 

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Species

cordata

(R.Drezepolski) Deflandre  

 

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Variety

cordata

Hortobagy  

 

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Species

cordata

Y.V.Roll  

 

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Variety

cordata

Playfair  

 

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Species

corniformis

Y.V.Roll  

 

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Variety

coronata

Lemmermann  

 

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Variety

coronata

Drezepolski  

 

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Species

coronata

Ehrenberg  

 

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Variety

coronata

Wehrle  

 

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Variety

coronata-punctata

Skvortzov  

 

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Species

coronetta

(Playfair) Deflandre  

 

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Forma

crassatiifera

Safonova  

 

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Species

crassitheca

Skuja  

 

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Species

crebea

Kellicott  

 

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Variety

crenulata

A.K.M.N.Islam  

 

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Forma

crenulatocollis

(M.Szabados) T.G.Popova  

 

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Forma

crenulatocollis

(Szabados) T.G.Popova  

 

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Variety

crenulatocollis

(Maskell) Lemmermann  

 

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Variety

crenulatocollis

Bourrelly  

 

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Variety

crenulatocollis

Szabados  

 

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Variety

crenulatocollis

Skvortzov  

 

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Variety

cribrum

(W.Conrad) Skvortzov  

 

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Species

cribrum

W.Conrad  

 

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Species

crispa

Balech  

 

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Variety

cristata

Frenguelli  

 

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Species

cristata

(Frenguelli) Frenguelli  

 

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Species

ctenaria

Tschernov [Chernov]  

 

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Species

cupula

Deflandre  

 

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Species

curta

A.M.Cunha  

 

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Forma

curta

(Skvortzov) T.G.Popova  

 

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Variety

curta

(Skvortzov) T.G.Popova  

 

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Variety

curta

Tell & Z.Domitrovic  

 

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Variety

curta

Da & Couté  

 

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Variety

curta

Skvortzov  

 

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Species

cylindracea

(G.I.Playfair) T.G.Popova  

 

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Species

cylindracea

(Playfair) T.G.Popova  

 

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Species

cylindrica

Ehrenberg  

 

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Species

dangeardiana

Deflandre  

 

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Variety

dangeardii

(Balech) Tell & Couté  

 

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Variety

dangeardii

(Deflandre) Huber-Pestalozzi  

 

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Variety

dastuguei

Tell  

 

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Species

dastuguei

Balech  

 

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Species

de-bruynei

Oye  

 

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Species

de-wildemanii

Oye  

 

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Variety

decollata

Playfair  

 

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Species

decora

Deflandre  

 

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Species

decorata

(Skvortzov) Deflandre  

 

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Variety

decurtata

Skvortzov  

 

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Variety

deflandrei

Conrad  

 

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Species

denisii

Deflandre  

 

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Variety

densispina

Frenguelli  

 

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Forma

depressa

T.G.Popova  

 

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Variety

derephora

(Skvortzov) P.H.G.Oye  

 

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Variety

derephora

W.Conrad  

 

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Species

desikacharyi

N.D.Kamat  

 

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Species

dictyophora

Jao & Lee Yaoyin  

 

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Species

dictyophora

Tschernov [Chernov]  

 

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Variety

dilatatocollaris

A.Caljon  

 

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Species

diploperforata

Da & Couté  

 

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Variety

diploperlata

Conrad  

 

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Species

drezepolskiana

Conrad  

 

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Species

drezepolskii

Conrad  

 

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Species

dubia

Svirenko [Swirenko]  

 

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Variety

duplex

Deflandre  

 

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Variety

duplex

Deflandre  

 

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Variety

duplex

Deflandre  

 

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Species

duplex

(Deflandre) Couté & Tell  

 

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Variety

duplex

Playfair  

 

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Variety

duplex

V.Conforti  

 

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Species

duquei

Conforti & Nudelman  

 

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Variety

dybowskii

T.Hortobágyi  

 

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Variety

dybowskii

Frenguelli  

 

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Variety

dybowskii

R.Drezepolski  

 

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Species

dybowskii

Drezepolski  

 

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Variety

echinata

(A.M.Cunha) T.G.Popova  

 

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Species

echinoides

Conrad  

 

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Variety

elegans

Playfair  

 

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Variety

elegans

Playfair  

 

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Variety

elegans

Skvortzov  

 

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Species

elegans

W.Conrad  

 

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Species

ellipsoidalis

K.P.Singh  

 

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Forma

ellipsoidea

Popova  

 

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Species

ellipsoidea

Tai  

 

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Variety

elliptica

Playfair  

 

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Species

elliptica

(Playfair) Deflandre  

 

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Species

elongata

Skvortzov  

 

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Variety

elongata

Skvortzov  

 

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Species

euchlora

(Ehrenberg) Lemmermann  

 

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Species

euristoma

Stein  

 

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Variety

europaea

Drezepolski  

 

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Species

eventualis

Vetrova  

 

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Species

felix

Skvortzov  

 

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Species

ferox

(Skvortzov) T.G.Popova  

 

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Species

flava

T.C.Palmer  

 

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Variety

flexicollis

Balech  

 

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Species

flexicollis

Drezepolski  

 

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Variety

fluviatilis

(Lemmermann) Skvortzov  

 

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Species

foliata

Skvortzov  

 

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Species

fominii

Y.V.Roll  

 

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Species

forcipata

(Frenguelli) Frenguelli  

 

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Species

formosa

(Skvortzov) Deflandre  

 

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Variety

formosa

Skvortzov  

 

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Species

fossa

Skvortzov  

 

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Species

fragaria

Deflandre  

 

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frenguellii

Clerici  

 

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Species

fukiensis

Skvortzov  

 

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Species

furcata

Dolgoff  

 

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Variety

fusca

Skvortzov  

 

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Variety

fusiformis

Unknown authority  

 

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Forma

gigas

Drezepolski  

 

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Variety

glabra

Skvortzov  

 

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Forma

glabra

T.A.Safonova  

 

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Forma

globosa

(Hortobagyi) Huber-Pestalozzi  

 

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Species

globularis

(Averintsev) Lemmermann  

 

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Forma

globularis

(Skvortzov) T.G.Popova  

 

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Variety

globularis

(Svirenko) Skvortzov  

 

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Variety

globulosa

Playfair  

 

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Variety

globulosa

Playfair  

 

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Species

godwardiae

R.N.Prasad & B.R.Chaudhary  

 

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Species

goossensii

Oye  

 

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Variety

goossensii

A.K.M.N.Islam & Alfasane  

 

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Variety

gordeievii

Skvortzov  

 

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Species

gordienkoi

T.G.Popova  

 

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Species

gracilis

(Playfair) Deflandre  

 

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Species

gracillima

Balech & Dastuge  

 

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Variety

grandicollis

Deflandre  

 

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Species

grandis

K.P.Singh  

 

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Variety

granulata

Playfair  

 

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Species

granulata

Svirenko  

 

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Forma

granulata

Playfair  

 

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Variety

granulata

(Playfair) Deflandre  

 

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Variety

granulata

Playfair  

 

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Variety

granulata

Skvortzov  

 

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Variety

granulatopsis

Z.X.Shi  

 

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Species

granulatopsis

Z.X.Shi  

 

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Variety

granulosa

Playfair  

 

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Variety

granulosa

Playfair  

 

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Variety

granulosa

(Playfair) Conrad & Meel  

 

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Species

granulosa

Playfair  

 

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Species

gregussii

Hortobágyi  

 

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Variety

gregussii

Hortobágyi  

 

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Species

guttata

Middelhoek  

 

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Species

hamelli

Oye  

 

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Species

heduma

Conrad  

 

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Species

helix

Deflandre  

 

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Species

helvetica

Lemmermann  

 

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Variety

helvetica

Huber-Pestalozzi  

 

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Species

hemisphaerica

Garcia de Emiliani  

 

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Species

hesperia

Playfair  

 

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Variety

heterocollis

Svirenko  

 

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Variety

heterospina

Svirenko  

 

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Species

heterospina

Svirenko  

 

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Variety

hexagona

(Oye) Huber-Pestalozzi  

 

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Forma

hexangulata

Vetrova  

 

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Forma

hexangulata

(Playfair) T.G.Popova  

 

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Species

hexangulata

Svirenko  

 

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Forma

hexangulata

(Prijmaczenko) T.G.Popova  

 

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Species

hindakii

Wołowski & Duangjan  

 

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Variety

hirsuta

Couté & Thèrezien  

 

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Variety

hirsuta

(Frenguelli) Frenguelli  

 

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Species

hirsuta

Conforti & Ruiz  

 

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Species

hirsuta

Frenguelli  

 

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Variety

hirta

Conforti  

 

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Species

hirta

A.M.Cunha  

 

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Variety

hispida

Skvortzov  

 

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Forma

hispida

Kufferath  

 

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Forma

hispida

Deflandre  

 

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Variety

hispida

Drezepolski  

 

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Variety

hispida

J.L.B.Schröder  

 

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Forma

hispida

Tell  

 

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Forma

hispida

V.Conforti  

 

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Forma

hispida

Hortobágyi  

 

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Forma

hispida

Tell & V.Conforti  

 

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Variety

hispida

Da & Couté  

 

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Species

hispida

(Perty) F.Stein  

 

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Species

horribilis

Pascher  

 

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Variety

horrida

Conforti  

 

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Forma

horrida

A.I.Proshkina-Lavrenko  

 

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Variety

horrida

Prescott  

 

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Species

horrida

T.C.Palmer  

 

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Species

hungarica

Szabados  

 

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Variety

hyalina

Skvortzov  

 

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Variety

hyalina

Skvortzov  

 

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Variety

hyalina

Skvortzov  

 

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Species

hystrix

Teiling  

 

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Variety

incerta

Drezepolski  

 

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Species

incertissima

Deflandre  

 

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Species

inconstans

N.Carter  

 

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Variety

incrassata

Svirenko  

 

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Variety

indica

Skvortzov  

 

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Variety

inermis

Playfair  

 

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Forma

inevoluta

Deflandre  

 

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Variety

inflata

Conrad  

 

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Species

inflata

Skvortzov  

 

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Forma

inflexa

(Conrad) Huber-Pestalozzi  

 

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Species

infundibulum

W.Conrad  

 

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Species

intermedia

P.A.Dangeard  

 

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Variety

intermedia

Z.X.Shi  

 

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Variety

intermedia

Z.X.Shi  

 

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Forma

intermedia

T.G.Popova  

 

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Forma

intermedia

(T.G.Popova) T.G.Popova  

 

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Variety

intermedia

Prijmachenko  

 

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Variety

intermedia

Tell  

 

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Variety

intermedia

Unknown authority  

 

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Variety

intermedia

Playfair  

 

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Variety

intermedia

S.Yacubson  

 

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Variety

invaginata

Conrad  

 

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Variety

irregularis

 

 

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Forma

irregularis

Deflandre  

 

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Species

irregularis

Svirenko  

 

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Species

janczewskii

Drezepolski  

 

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Species

kashmiri

B.L.Bhatia  

 

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Species

kelloggii

Skvortzov  

 

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Variety

kelloggii

H.Brand  

 

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Variety

kelloggii

Skvortzov  

 

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Variety

kelloggii

Skvortzov  

 

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Forma

kelloggii

Unknown authority  

 

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Variety

klebsiana

Deflandre  

 

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Species

klebsii

Deflandre  

 

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Variety

klebsii

Playfair  

 

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Species

koliana

Hortobagy  

 

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Variety

komarowii

Skvortzov  

 

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Variety

komarowii

Frenguelli  

 

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Species

komarowii

Skvortzov  

 

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Species

kufferathii

Conrad  

 

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Variety

labiata

(Teiling) Huber-Pestalozzi  

 

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Species

lackeyi

J.J.McCoy  

 

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Variety

lacustris

Unknown authority  

 

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Species

lacustris

Drezepolski  

 

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Species

lagenella

Stein  

 

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Variety

lata

Playfair  

 

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Forma

lata

Deflandre  

 

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Forma

lata

(Deflandre) T.G.Popova  

 

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Species

laticollis

Kotlar  

 

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Variety

latior

Playfair  

 

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Variety

latior

Skvortzov  

 

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Species

lefevrei

Deflandre  

 

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Species

legatowii

(Skvortzov) Deflandre  

 

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Variety

lemmermannii

P.H.G.Oye  

 

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Species

lemmermannii

Wolozynska  

 

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Variety

levis

Playfair  

 

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Variety

levis

Skvortzov  

 

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Species

lilloensis

Conrad  

 

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Variety

lismorensis

Skvortzov  

 

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Variety

lismorensis

Skvortzov  

 

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Species

lismorensis

Playfair  

 

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Species

lomnickii

Drezepolski  

 

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Variety

longa

Deflandre  

 

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Variety

longicollis

Skvortzov  

 

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Forma

longicollis

(Skvortzov) Popova  

 

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Species

longicollis

Wermel  

 

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Variety

longicollis

Playfair  

 

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Variety

longispina

Tell  

 

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Variety

longispina

Playfair  

 

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Forma

longispinosa

(V.K.Tschernov) T.G.Popova  

 

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Species

longistriata

A.K.M.N.Islam & Alfasane  

 

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Variety

lotharingia

M.L.Poucques  

 

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Species

lotharingiae

M.L.Poucques  

 

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Species

lucidula

(Skvortzov) Deflandre  

 

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Species

lukowiensis

Drezepolski  

 

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Species

lychenensis

Conrad  

 

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Species

macropunctata

(Skvortzov) Deflandre  

 

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Variety

macrotuberculata

Grandori  

 

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Species

magdaleniana

Deflandre  

 

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Species

magnigranulata

Q.X.Wang & Z.X.Shi  

 

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Forma

maior

Woloszynska  

 

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Variety

maius

N.D.Kamat  

 

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Species

mallaszi

Lepsi  

 

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Species

malum

Conrad  

 

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Species

mamillosa

Prescott  

 

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Species

mammillosa

Prescott  

 

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Species

manchurica

Skvortzov  

 

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Species

manginii

Deflandre  

 

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Variety

manschurica

Skvortzov  

 

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Variety

mararipurensis

A.K.M.N.Islam & Alfasane  

 

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Species

margaritifera

Conrad  

 

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Species

marginella

Skvortzov  

 

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Species

marginellus

Skvortzov  

 

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Species

maskellii

Drezepolski  

 

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Variety

massartii

Oye  

 

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Species

matvienkoi

T.G.Popova  

 

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Variety

meandrina

(Conrad) Conrad  

 

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Forma

meandrina

(Conrad) T.G.Popova  

 

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Species

mediospinosa

W.Vyverman  

 

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Species

megacantha

Da Cunha  

 

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Variety

megalacantha

Z.X.Shi  

 

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Species

megalacantha

A.M.Cunha  

 

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Variety

megaspina

Conforti  

 

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Species

meisterii

Skvortzov  

 

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Variety

minima

Playfair  

 

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Species

minima

Drezepolski  

 

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Forma

minima

Kufferath  

 

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Variety

minima

Playfair  

 

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Variety

minima

Playfair  

 

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Variety

minor

Playfair  

 

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Species

minor

T.C.Palmer  

 

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Variety

minor

Drezepolski  

 

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Variety

minor

Svirenko  

 

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Variety

minor

Skvortzov  

 

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Variety

minor

Deflandre  

 

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Variety

minor

Drezepolski  

 

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Variety

minor

Woronichin  

 

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Variety

minor

Playfair  

 

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Variety

minor

Playfair  

 

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Forma

minor

M.Menezes  

 

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Forma

minor

Delandre  

 

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Variety

minor

Skvortzov  

 

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Forma

minor

Bourrelly  

 

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Variety

minor

Deflandre  

 

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Variety

minor

Hortobagyi  

 

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Variety

minor

Balech & Dastugue  

 

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Variety

minuscula

Balech  

 

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Species

minuscula

R.Drezepolski  

 

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Variety

minuta

Skvortzov  

 

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Species

minuta

Skvortzov  

 

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Variety

minuta

Lemmermann  

 

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Variety

minuta

Oye  

 

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Species

mirabilis

Swirenko [Svirenko]  

 

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Variety

mirabilis

T.G.Popova  

 

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Variety

mirabilis

Playfair  

 

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Forma

mucifera

T.G.Popova  

 

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Species

mucosa

Swirenko [Svirenko]  

 

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Forma

multispinosa

B.Tracanna  

 

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Species

myersii

Skvortzov  

 

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Variety

nadsonii

A.K.M.N.Islam & Alfasane  

 

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Variety

nadsonii

A.K.M.N.Islam & Alfasane  

 

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Species

nadsonii

Skvortzow [Skvortzov]  

 

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Variety

nana

Balech  

 

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Variety

nannoplancton

Conrad  

 

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Forma

natrophila

I.Kiss  

 

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Species

naviculiformis

Deflandre  

 

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Species

neotropica

Balech  

 

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Variety

nepos

Drezepolski  

 

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Species

nexilis

T.C.Palmer  

 

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Species

nigerica

Compère  

 

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Species

nigra

Svirenko  

 

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Species

niklewskii

Drezepolski  

 

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Forma

niklewskii

Huber-Pestalozzi  

 

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Species

nodsoni

Skvortzov  

 

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Variety

nova

Drezepolski  

 

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Species

nova

Drezepolski  

 

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Variety

nuda

Szabados  

 

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Variety

obesa

Playfair  

 

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Variety

obesa

Balech  

 

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Variety

obesa

(Messikommer) Conrad  

 

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obesa

(Playfair) Deflandre  

 

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Forma

obesa

(Safonova) Popova  

 

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Variety

obliqua

Bourrelly  

 

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Variety

oblonga

Drezepolski  

 

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Species

oblonga

Lemmermann  

 

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Forma

oblonga

(Drezepolski) T.G.Popova  

 

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Forma

oblonga

T.G.Popova  

 

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Variety

oblonga

(Playfair) T.G.Popova  

 

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Variety

oblonga

Skvortzov  

 

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Variety

oblonga

N.D.Kamat  

 

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Variety

oblonga

G.E.Huber-Pestalozzi  

 

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oblonga

Playfair  

 

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oblonga

Playfair  

 

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oblonga

Playfair  

 

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Variety

oblonga

J.A.Rino  

 

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Forma

obovata

(Schirschoff) T.G.Popova  

 

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Species

obovata

A.C.Stokes  

 

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Species

obtecta

(Frenguelli) Frenguelli  

 

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Species

obtusa

T.C.Palmer  

 

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Species

olla

Conrad  

 

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Species

omphalon

Drezepolski  

 

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orenburgica

Svirenko  

 

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orientalis

Skvortzov  

 

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Variety

orientalis

Skvortzov  

 

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Variety

ornata

Szabados  

 

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Forma

ornata

(Skvortzov) Popova  

 

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Species

ornata

Skvortzov  

 

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Variety

ornburgika

Skvortzov  

 

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Species

ovalis

Playfair  

 

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Variety

ovalis

N.D.Kamat  

 

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Variety

ovalis

Playfair  

 

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Variety

ovalis

Drezepolski  

 

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Variety

ovalis

Playfair  

 

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Species

ovalis

Daday  

 

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Variety

ovata

Playfair  

 

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Species

ovata

Y.V.Roll  

 

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Forma

ovata

Deflandre  

 

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Variety

ovata

Svirenko  

 

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Variety

ovata

Playfair  

 

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Variety

ovata

Playfair  

 

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Variety

oviformis

Z.X.Shi  

 

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Variety

oviformis

Hortobagy  

 

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Species

oviformis

Drezepolski  

 

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Species

ovoides

Conrad  

 

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Variety

ovulum

Frenguelli  

 

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Species

ovulum

Frenguelli  

 

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Species

oxneri

Asaul  

 

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Species

palmeri

(Drezepolski) Deflandre  

 

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Variety

paludosa

Skvortzov  

 

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Variety

paludosa

Skvortzov  

 

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Variety

papillata

Drezepolski  

 

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Variety

papillata

Lemmermann  

 

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Variety

papillata

R.Goldyn  

 

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Forma

papillata

(Skuja) T.G.Popova  

 

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Variety

papillato-punctata

Skvortzov  

 

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Forma

papillato-punctata

T.A.Safonova  

 

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Forma

papillato-Punctata

Safonova  

 

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Forma

papillato-spinifera

Safonova [Safonowa]  

 

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Forma

papillifera

(T.G.Popova) T.G.Popova  

 

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Forma

paralella

Tell & Z.Domitrovic  

 

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Variety

parva

Playfair  

 

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Species

parvicollis

Deflandre  

 

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Species

pascheri

Koczwara  

 

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Species

patellifera

T.G.Popova  

 

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Species

paucispinosa

Playfair  

 

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Species

pavlovskoensis

(Poljanskij) Popova  

 

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Forma

pavslovskoensis

T.G.Popova  

 

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Species

peerapornpisalii

Duangjan & Wołowski  

 

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Variety

pellucida

Playfair  

 

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Variety

pellucida

Playfair  

 

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Species

perfilievii

Y.V.Roll  

 

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Species

perforata

Averintsev [Awerinzew]  

 

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Species

peridiniformis

Skvortzov  

 

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Species

perlata

Deflandre  

 

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Species

pertyi

E.G.Pringsheim  

 

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Species

phiala

Frenguelli  

 

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Species

piscatoris

A.C.Stokes  

 

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Species

pisciformis

Prescott  

 

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Variety

planctonica

Skvortzov  

 

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Variety

planctonica

(Playfair) Skvortzov  

 

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Variety

planctonica

Balech  

 

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Species

planctonica

Svirenko  

 

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Variety

planktonica

Playfair  

 

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Species

playfairi

Deflandre  

 

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Species

playfairiana

Deflandre  

 

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Variety

playfairiana

McLeod  

 

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Variety

playfairii

Skvortzov  

 

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Variety

playfairii

Skvortzov  

 

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Variety

playfairii

Skvortzov  

 

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Variety

polessica

Asaul  

 

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Species

polessica

Asaul  

 

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Forma

polonica

(Koczwara) T.G.Popova  

 

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Species

poltavica

(Svirenko) Skvortzow [Skvortzov]  

 

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Species

polymorpha

Skvortzow [Skvortzov]  

 

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Variety

polymorpha

Skvortzow [Skvortzov]  

 

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Species

porteri

Frenguelli  

 

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Species

poussahis

Oye  

 

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Variety

proboscidata

Frenguelli  

 

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Species

proboscidata

Frenguelli  

 

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Variety

producta

Playfair  

 

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Species

pseudoarmata

Deflandre  

 

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Species

pseudobulla

Svirenko  

 

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Species

pseudofelix

Deflandre  

 

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Species

pulchella

Drezepolski  

 

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Variety

pulchella

Bourrelly  

 

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Forma

pulcherrima

Prescott  

 

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Variety

pulcherrima

(Playfair) T.G.Popova  

 

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Species

pulchra

Svirenko  

 

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Variety

pulchra

Skvortzov  

 

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Variety

pulchra

Playfair  

 

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Variety

pulchra

Skvortzov  

 

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Variety

punctata

Balech  

 

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Variety

punctata

Tarnogrodskij  

 

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Forma

punctata

Popova  

 

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Forma

punctata

Deflandre  

 

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Forma

punctata

Lemmermann  

 

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Variety

punctata

Skvortzov  

 

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Variety

punctata

Skvortzov  

 

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Variety

punctata

Playfair  

 

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Variety

punctata

V.Conforti & G.-J.Joo  

 

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Species

punctata

Kufferath & W.Conrad  

 

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Variety

punctata

Lemmermann  

 

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Variety

punctata

Playfair  

 

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Variety

punctata

(Skvortzov) Bourrelly  

 

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Variety

punctata

Lemmermann  

 

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Forma

punctata

T.G.Popova  

 

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Variety

pusilla

Drezepolski  

 

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Species

pusilla

Playfair  

 

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Species

pustulosa

(Playfair) Huber-Pestalozzi  

 

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Variety

pustulosa

W.Conrad  

 

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Variety

pygmaea

Playfair  

 

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Species

pyramidata

Couté & Thérézien  

 

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Species

pyriformis

Frenguelli  

Y

 

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Species

pyrum

Ehrenberg  

 

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Species

quadriformis

Z.X.Shi  

 

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Variety

raciborskii

Skvortzov  

 

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Species

raciborskii

Woloszynska  

 

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Variety

radicans

Skvortzov  

 

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Variety

radiosa

Couté & Iltis  

 

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Species

radiosa

F.E.Fritsch  

 

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Species

rara

Skvortzov  

 

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Species

rasumowskoensis

Dolgoff  

 

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Forma

recta

Deflandre  

 

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Variety

rectangularis

Schröder  

 

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Variety

rectangularis

Deflandre  

 

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Species

recticollis

Deflandre  

 

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Species

reeuwykiana

Conrad  

 

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Species

regularis

(Lemmermann) Deflandre  

 

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Species

reinhardii

Svirenko  

 

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Variety

repanda

Prescott  

 

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Species

reticulata

G.A.Klebs  

 

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Variety

reticulata

Bourrelly  

 

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Species

reticulato-spinifera

Duangjan  

 

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Species

rhodopensis

Valkanov  

 

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Species

richmondiae

(Playfair) Deflandre  

 

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Species

robusta

Svirenko  

 

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Species

rolli

Deflandre  

 

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Species

rollii

Deflandre  

 

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Variety

rossica

Skvortzow [Skvortzov]  

 

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Species

rostafinskii

Drezepolski  

 

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Species

rotunda

Svirenko  

 

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Variety

rotunda

Playfair  

 

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Variety

rotunda

Skvortzov  

 

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Variety

rotunda

Balech  

 

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Variety

rugosa

Couté & Y.Thérézien  

 

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Variety

rugulosa

Conforti & L.Ruiz  

 

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Species

rugulosa

F.Stein  

 

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Forma

sablinensis

T.G.Popova  

 

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Variety

sabulata

(Skvortzov) T.G.Popova  

 

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Species

saccasii

K.P.Da & Couté  

 

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Variety

saccasii

Da & Couté  

 

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Species

saccata

Lemmermann  

 

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Species

sarmatica

Drezepolski  

 

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Forma

sarsispina

Deflandre  

 

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Variety

scabra

Z.Shi  

 

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Variety

scabra

Waghodekar & R.J.Patel  

 

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Variety

scabra

Skvortzov  

 

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Species

scabra

Playfair  

 

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Species

scabratula

Deflandre  

 

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Species

schewiakoffii

Skvortzov  

 

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Variety

scrobiculata

Playfair  

 

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Variety

scrobiculata

Playfair  

 

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Variety

sculpta

Da & Couté  

 

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Variety

sculpta

Da & Couté  

 

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Species

sculpta

Balech  

 

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Variety

selecta

A.K.M.N.Islam & Alfasane  

 

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Species

selecta

Deflandre  

 

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Variety

semi-ornata

(Conrad) Huber-Pestalozzi  

 

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Species

sessilis

Playfair  

 

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Variety

setosa

Drezepolski  

 

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Species

setosa

Zykoff  

 

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Species

siberica

(Skvortzov) T.G.Popova  

 

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Species

silvatica

Svirenko  

 

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Species

similis

A.C.Stokes  

 

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Forma

similis

Fukushima  

 

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Variety

similis

Huber-Pestalozzi  

 

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Variety

simplex

Skvortzov  

 

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Species

simplex

Y.V.Roll  

 

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Species

sinica

(Skvortzov) Deflandre  

 

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Species

skujae

Skvortzov  

 

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Species

skvortzoviana

Deflandre  

 

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Variety

slateri

McLeod  

 

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Species

soboblonga

Balech  

 

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Variety

sowerbyi

Skvortzov  

 

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Species

sowerbyi

Skvortzov  

 

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Species

sparseornata

Authority not known  

 

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Forma

sparseornata

Deflandre  

 

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Species

sparsesetulosa

Huber-Pestralozzi  

 

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Variety

sparsespinosa

Huber-Pestalozzi  

 

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Variety

sparsigranosa

Playfair  

 

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Variety

sparsiornata

V.Conforti  

 

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Forma

sparsispina

Deflandre  

 

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Variety

sparsispina

Deflandre  

 

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Variety

speciosa

(Deflandre) Balech  

 

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Variety

spectabilis

Tell  

 

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Species

spectabilis

Deflandre  

 

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Variety

sphagnicola

Conrad  

 

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Species

spiculifera

T.C.Palmer  

 

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Species

spinigera

A.M.Cunha  

 

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Variety

spinosa

Huber-Pestalozzi  

 

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Species

spinosa

A.C.Stokes  

 

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Variety

spinosa

Prescott  

 

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Variety

spinosa

Balech  

 

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Species

spinulosa

(Skvortzov) Deflandre  

 

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Species

spiralis

Skvortzow [Skvortzov]  

 

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Species

spiricostatum

C.C.Jao & Y.Y.Lee  

 

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Species

spirillifera

Schkorbatov  

 

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Variety

spirogyra

(Balech) Huber-Pestalozzi  

 

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Species

splendida

Playfair  

 

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Variety

splendida

(Playfair) Deflandre  

 

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Species

splendidissima

Middelhoek  

 

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Species

stanleyi

Skvortzov  

 

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Species

staszicii

Drezepolski  

 

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Forma

steinii

Deflandre  

 

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Variety

steinii

Lemmermann  

 

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Variety

stella

Balech  

 

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Species

stokesiana

T.C.Palmer  

 

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Variety

stokesiana

Conrad  

 

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Variety

stokesii

T.Mrozinska, M.Olech & A.Massalski  

 

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Species

stokesii

Drezepolski  

 

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Species

stompsii

Middelhoek  

 

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Forma

striata

Deflandre  

 

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Variety

subbernardii

Bourrelly  

 

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Species

subcaudata

Messikommer  

 

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Variety

subcoronata

A.K.M.N.Islam  

 

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Species

subcoronetta

C.C.Jao & Y.Y.Lee  

 

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Species

subdenticulata

(Playfair) W.Conrad  

 

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Species

subglobosa

Playfair  

 

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Variety

subglobosa

Playfair  

 

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Variety

subglobosa

Lemmermann  

 

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Species

suboblonga

Balech  

 

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Variety

subpunctata

Bourrelly  

 

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Forma

subpunctata

Safonowa  

 

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Forma

subpunctata

T.A.Safonova  

 

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Species

subverrucosa

Deflandre  

 

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Forma

subverrucosa

Hortobágyi  

 

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Variety

sulcata

Playfair  

 

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Variety

superba

Z.X.Shi  

 

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Forma

superba

(V.K.Tschernov) T.G.Popova  

 

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Forma

superba

(Y.V.Roll) T.G.Popova  

 

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Forma

superba

Unknown authority  

 

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Species

superba

Svirenko  

 

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Species

svirenkoi

Skvortzov  

 

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Variety

swirenkiana

Deflandre  

 

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Species

sydneyensis

Playfair  

 

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Variety

sydneyensis

Unknown authority  

 

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Variety

sydneyensis

Skvortzov  

 

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Variety

sydneyensis

Skvortzov  

 

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Variety

sydneyensis

Skvortzov  

 

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Species

szabadosiana

Huber-Pestalozzi  

 

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Species

taigicola

Safonowa  

 

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Species

taxandriae

Conrad  

 

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Species

teres

Maskell  

 

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Species

terminus

Palmer  

 

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Species

thailandica

Duangjan & Wołowski  

 

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Variety

tiszae

Szabados  

 

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Species

tordaensis

Pákh  

 

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Species

torleyi

Conrad  

 

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Species

torquata

Conrad  

 

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Forma

torquata

(Conrad) Huber-Pestalozzi  

 

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Forma

transsilvanica

Hortobagyi  

 

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Species

triangularis

Deflandre  

 

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Variety

tridentata

Tell  

 

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Variety

truncata

Lemmermann  

 

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Variety

truncata

Matvienko  

 

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Variety

truncata

Skvortzov  

 

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Species

tschernovii

T.G.Popova  

 

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Species

tschopoënsis

Oye  

 

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Species

tshopoensis

Oye  

 

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Species

tubantia

Middelhoek  

 

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Species

tuberculata

Middelhoek  

 

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Variety

tubigera

Deflandre  

 

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Species

tubulata

A.M.Cunha  

 

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Variety

tympanum

A.K.M.N.Islam & Alfasane  

 

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Species

tympanum

Pascher  

 

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Species

umbilicophora

Conrad  

 

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Variety

umbilicophora

Deflandre  

 

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Species

undulaticollum

Z.X.Shi  

 

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Species

uniformis

Skvortzov  

 

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Forma

urna

(T.G.Popova) T.G.Popova  

 

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Species

urnigera

Skuja  

 

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Forma

varriispinosa

Proskina-Lavrenko  

 

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Species

vas

Deflandre  

 

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Variety

vas

Z.X.Shi  

 

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Species

vasculum

Frenguelli  

 

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Species

venusta

Skuja  

 

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Species

vermiculosa

T.C.Palmer  

 

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Species

vermoesenii

Oye  

 

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Species

vermosenii

Oye  

 

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Variety

verrucosa

Wehrle  

 

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Species

verrucosa

A.C.Stokes  

 

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Forma

verrucosa

(Skuja) T.G.Popova  

 

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Species

vestita

T.C.Palmer  

 

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Variety

volicensis

Drezepolski  

 

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Species

volvocina

(Ehrenberg) Ehrenberg  

 

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Variety

volvocina

Z.X.Shi  

 

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Variety

volvocina

J.Schiller  

 

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Forma

volvocina

Unknown authority  

 

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Variety

volvocina

Unknown authority  

 

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Species

volvocinopsis

Svirenko  

 

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Species

volzii

Lemmermann  

 

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Species

wermelii

Skvortzow [Skvortzov]  

 

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Species

werneri

Bourrelly & Gayral  

 

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Species

westii

Woloszynska  

 

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Species

wislouchii

Skvortzov  

 

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Species

wormeli

Skvortzov  

 

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Species

woronichiniana

T.G.Popova  

 

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Species

woycickii

Koczwara  

 

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Variety

yberiensis

Frenguelli  

 

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Species

yberiensis

Frenguelli  

 

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Species

zingeri

Roll  

 

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Species

zorensis

Deflandre  

 

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Species

zuberi

Koczwara  

 

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