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Protisten.de
Tiny Organisms in Aquatic Habitats
Protisten.de
Tiny Organisms in Aquatic Habitats
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Green-colored
Algae from
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units
except desmids
Cosmarium
(Streptophyta,
Desmids)
Staurastrum
(Streptophyta,
Desmids)
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matophyceae
(Streptophyta)
Euastrum
(Streptophyta,
Desmids)
Xanthidium
(Streptophyta,
Desmids)
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Saccamoeba limax
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Pyxidicula operculata
as a Neuston Organism
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Heliozoic Amoebae
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Defecation in
Nuclearia
spec.
Nuclearia delicatula
, a Multinucleated Organism
Cell Division in
Nuclearia simplex
Raphidocystis pallida
as Neuston Member
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Chlorella
spec. as Zoochlorellae
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Dictyosomes in
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Primary cell wall in
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Fine Structure of
Coleps hirtus
Carapace
Platycola longicollis
on Java Moss
Binary Fission in
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Melosira lineata
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on Java Moss
Ptygura longicornis
on Java Moss
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Proteobacteria
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Green-colored Algae from different taxonomic units except desmids
Mesostigmatophyceae (Streptophyta)
Closteriaceae (Streptophyta, Desmidiales)
Cosmarium
(Streptophyta, Desmidiaceae)
Euastrum
(Streptophyta, Desmidiaceae)
Micrasterias
(Streptophyta, Desmidiaceae)
Staurastrum
(Streptophyta, Desmidiaceae)
Xanthidium
(Streptophyta, Desmidiaceae)
Green-colored Algae: Streptophyta, other Zygnematophyceae
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Algae without Flagella (2)
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Diatoms
Other Golden-brownish-colored Algae
Reddish-colored Algae
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Amoeboid Protists
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Naked Amoebae
Testate Amoebae
Heliozoic Amoebae
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Ciliates
Diatoms
Heliozoic Amoeboids
Metazoa
Extended Observation Descriptions
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Amoeboid Protists
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Naked Amoebae
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Saccamoeba limax
Hunting for
Pyxidicula
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Testate Amoebae
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Pyxidicula operculata
as a Neuston Organism
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Heliozoic Amoebae
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Defecation in
Nuclearia
spec.
Nuclearia delicatula
, a Multinucleated Organism
Cell Division in
Nuclearia simplex
Raphidocystis pallida
as Neuston Member
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Chlorophytes
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Chlorella
spec. as Zoochlorellae
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Streptophytes (Desmids)
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Mitochondria in
Micrasterias
Dictyosomes in
Micrasterias
Primary cell wall in
Micrasterias fimbriata
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Ciliates
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Fine Structure of
Coleps hirtus
Carapace
Platycola longicollis
on Java Moss
Binary Fission in
Vorticella
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Diatoms
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Sexual Reproduction of
Melosira lineata
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Cnidaria
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Fine Structure of
Hydra viridissima
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Rotifers
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Ptygura kostei
on Java Moss
Ptygura longicornis
on Java Moss
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Organisms grouped by Taxonomy
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Golden-brownish-colored Algae without Flagella –
SAR-Stramenopiles (Part)
All Items
Chrysophyceae
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Hibberdiales
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Chrysopyxis
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Chrysopyxis globosa
Chrysopyxis grandis
Chrysopyxis inaequalis
Chrysopyxis paludosa
Lagynion macrotrachelum
Thallochrysidaceae
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Phaeodermatium rivulare
Dictyochophyceae
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Octactis speculum
Phaeophyceae
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Ectocarpus siliculosus
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All Items
Chrysophyceae
Hibberdiales
Chrysopyxis
Chrysopyxis globosa
Chrysopyxis grandis
Chrysopyxis inaequalis
Chrysopyxis paludosa
Lagynion macrotrachelum
Thallochrysidaceae
Phaeodermatium rivulare
Dictyochophyceae
Octactis speculum
Phaeophyceae
Ectocarpus siliculosus
Illustrated Key for
Golden-brownish-colored Algae without Flagella
SAR-Stramenopiles – Ochrophyta
Chrysophyceae/Hibberdiales (non-flagellous part)
Chrysopyxis
globosa
Chrysopyxis
grandis
Chrysopyxis
inaequalis
Chrysopyxis
paludosa
Lagynion
macrotrachelum
Chrysopyxis
globosa
Chrysopyxis
grandis
Chrysopyxis
inaequalis
Chrysopyxis
paludosa
Lagynion
macrotrachelum
Dictyochophyceae/Dictyochales
Octactis
speculum
Octactis
speculum
Chrysophyceae/Thallochrysidaceae
Phaeodermatium
rivulare
Phaeodermatium
rivulare
Phaeophyceae/Ectocarpales
Ectocarpus
siliculosus
Ectocarpus
siliculosus
© Wolfgang Bettighofer 2023–2025
New items
Euastrum
insigne
Actinotaenium
cucurbita
Micrasterias
fimbriata
Actinotaenium
cucurbita
Centropyxis
spinosa
Brachysira
praegeri
Thalassiosira
leptopus
Coscinodiscus
wailesii
Xanthidium
armatum
Euastrum
neosinuosum
Euastrum
ventricosum
Euglypha
filifera
Lesquereusia
spiralis
Ditylum
brightwellii
Euglypha
cristata
Sphenoderia
labiata
Tracheleuglypha
elongata
Trinema
enchelys
Closterium
pronum
Chlamydomyxa
labyrinthuloides
Tachysoma
pellionellum
Centropyxis
discoides
Centropyxis
gibba
Centropyxis
cassis
Centropyxis
elongata
Centropyxis
oblonga
Galeripora
bathystoma
Difflugia
capreolata
Difflugia lebes
var.
masurica
Difflugia
globulosa
New items
Euastrum
insigne
Actinotaenium
cucurbita
Micrasterias
fimbriata
Actinotaenium
cucurbita
Centropyxis
spinosa
Brachysira
praegeri
Thalassiosira
leptopus
Coscinodiscus
wailesii
Xanthidium
armatum
Euastrum
neosinuosum
Euastrum
ventricosum
Euglypha
filifera
Lesquereusia
spiralis
Ditylum
brightwellii
Euglypha
cristata
Sphenoderia
labiata
Tracheleuglypha
elongata
Trinema
enchelys
Closterium
pronum
Chlamydomyxa
labyrinthuloides
Tachysoma
pellionellum
Centropyxis
discoides
Centropyxis
gibba
Centropyxis
cassis
Centropyxis
elongata
Centropyxis
oblonga
Galeripora
bathystoma
Difflugia
capreolata
Difflugia lebes
var.
masurica
Difflugia
globulosa