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Tiny Organisms in Aquatic Habitats
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Saccamoeba limax
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Pyxidicula
spec. as a Neuston Organism
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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
Cystozygotes of
Eremosphaera viridis
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Fine Structure of
Coleps hirtus
Carapace
Platycola longicollis
on Java Moss
Binary Fission in
Vorticella
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Sexual Reproduction of
Melosira inflexa
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Fine Structure of
Hydra viridissima
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Ptygura kostei
on Java Moss
Ptygura longicornis
on Java Moss
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Colorless Flagellates –
Amoebozoa (Part), Cryptista (Part), Discoba (Part), Alveolates (Part), Stramenopiles (Part)
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Amoebozoa
--> Amoeboflagellates
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Evosea/Archamoebae
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Mastigamoeba aspera
Cryptophyceae
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Goniomonas truncata
Discoba
--> Euglenozoa
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Euglenozoa
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Spirocuta/Aphagea
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Distigma proteus
Menoidium pellucidum
Spirocuta/Euglenophyceae
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Phacus ocellatus
Spirocuta/Heteronematales
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Anisonema
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Anisonema
spec.
Anisonema acinus
Heteronema mutabile
Peranema trichophorum
Obazoa
--> Choanoflagellates
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Choanoflagellata
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Codosiga botrytis
Diploeca
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Diploeca elongata
Diploeca flava
Diplosigopsis siderotheca
Lagenoeca globulosa
Salpingoeca
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Salpingoeca
spec.
Salpingoeca ampulloides
Salpingoeca buetschlii
Salpingoeca clarkii
Salpingoeca desaedeleeri
Salpingoeca frequentissima
Salpingoeca fusiformis
Salpingoeca helianthica
Salpingoeca ringens
Salpingoeca ruttneri
Salpingoeca urceolata
Salpingoeca vaginicola
Sphaeroeca volvox
SAR-Stramenopiles
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Bigyra/Opalozoa/Bicosoecida
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Bicosoeca
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Bicosoeca exilis
Bicosoeca lacustris
Pseudodendromonas vlkii
Ochrophyta/Chrysophyceae/Chromulinales
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Anthophysa vegetans
Siderodendron manganiferum
Spumella
spec.
Spumella rivalis
Ochrophyta/Dictyochophyceae/Pedinellales
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Ciliophrys infusionum
SAR-Alveolata
--> Dinophyceae
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Dinophyceae/Noctilucales
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Noctiluca scintillans
Dinophyceae/Peridiniales
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Protoperidinium
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Protoperidinium depressum
Protoperidinium divergens
Protoperidinium pellucidum
SAR-Rhizaria
--> Cercozoa
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Cercozoa/Imbricatea/Spongomonadida
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Spongomonas
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Spongomonas
spec.
Spongomonas uvella
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All Items
Amoebozoa
--> Amoeboflagellates
Evosea/Archamoebae
Mastigamoeba aspera
Cryptophyceae
Goniomonas truncata
Discoba
--> Euglenozoa
Euglenozoa
Spirocuta/Aphagea
Distigma proteus
Menoidium pellucidum
Spirocuta/Euglenophyceae
Phacus ocellatus
Spirocuta/Heteronematales
Anisonema
Anisonema
spec.
Anisonema acinus
Heteronema mutabile
Peranema trichophorum
Obazoa
--> Choanoflagellates
Choanoflagellata
Codosiga botrytis
Diploeca
Diploeca elongata
Diploeca flava
Diplosigopsis siderotheca
Lagenoeca globulosa
Salpingoeca
Salpingoeca
spec.
Salpingoeca ampulloides
Salpingoeca buetschlii
Salpingoeca clarkii
Salpingoeca desaedeleeri
Salpingoeca frequentissima
Salpingoeca fusiformis
Salpingoeca helianthica
Salpingoeca ringens
Salpingoeca ruttneri
Salpingoeca urceolata
Salpingoeca vaginicola
Sphaeroeca volvox
SAR-Stramenopiles
Bigyra/Opalozoa/Bicosoecida
Bicosoeca
Bicosoeca exilis
Bicosoeca lacustris
Pseudodendromonas vlkii
Ochrophyta/Chrysophyceae/Chromulinales
Anthophysa vegetans
Siderodendron manganiferum
Spumella
spec.
Spumella rivalis
Ochrophyta/Dictyochophyceae/Pedinellales
Ciliophrys infusionum
SAR-Alveolata
--> Dinophyceae
Dinophyceae/Noctilucales
Noctiluca scintillans
Dinophyceae/Peridiniales
Protoperidinium
Protoperidinium depressum
Protoperidinium divergens
Protoperidinium pellucidum
SAR-Rhizaria
--> Cercozoa
Cercozoa/Imbricatea/Spongomonadida
Spongomonas
Spongomonas
spec.
Spongomonas uvella
Illustrated Key for
Colorless Flagellates – Flagellates without Chloroplasts
SAR-Alveolata – Dinophyceae
Noctilucales
Noctiluca
scintillans
Noctiluca
scintillans
© Wolfgang Bettighofer 2023–2024
New items
Glaucocystis
nostochinearum
Pseudopediastrum
subgranulatum
Pandorina
spec.
Lemmermannia
komarekii
Trebouxia
arboricola
Eremosphaera
viridis
Crucigenia
fenestrata
Goniochloris
tripus
Desmodesmus
subspicatus
Microthamnion
strictissimum
Raphidocelis
arcuata
Goniochloris
sculpta
Volvox
aureus
Crucigeniella
lunaris
Dimorphococcus
lunatus
Nephrochlamys
rostrata
Selenastrum
bibraianum
Microspora
irregularis
Dictyosphaerium
ehrenbergianum
Hydrodictyon
reticulatum
Oocystis
marssonii
Stauridium
tetras
Pseudostaurastrum
enorme
Oedogonium
spec.
Kirchneriella
obesa
Oocystis
parva
Tetradesmus
dimorphus
Pseudostaurastrum
limneticum
Ankistrodesmus
falcatus
Eremosphaera
viridis
cystozygote
Lacunastrum
gracillimum
Rayssiella
hemisphaerica
Tetradesmus
lagerheimii
Bumilleria
sicula
Botryosphaerella
sudetica
Glochiococcus
aciculiferus
Monactinus
simplex
Tetrastrum
elegans
Chlorophyta
cyst
Tetraedron
caudatum
Chaetophoropsis
pisiformis
Characium
angustum
Hindakia
tetrachotoma
Monactinus
simplex
var.
sturmii
Asterococcus
superbus
Treubaria
triappendiculata
Coleochaete
spec.
Chlorotetraedron
incus
Parapediastrum
biradiatum
Cladophora
spec.
zoospores
Chlamydomonas
mutabilis
Chlorella
spec.
Coelastrum
microporum
var.
octaedricum
Lemmermannia
tetrapedia
Pediastrum
braunii
Ulothrix
speciosa
Chlamydomonas
reinhardtii
Chlorella
vulgaris
Desmodesmus
communis
Micractinium
pusillum
Pseudopediastrum
boryanum
var.
longicorne
Klebsormidium
dissectum
Haematococcus
lacustris
Coccomyxa
confluens
Desmodesmus
opoliensis
var.
carinatus
Micractinium
quadrisetum
Porphyridium
purpureum
Chrysopyxis
paludosa
Octactis
speculum
Ceramium
diaphanum
Virescentia
helminthosa
New items
Glaucocystis
nostochinearum
Pseudopediastrum
subgranulatum
Pandorina
spec.
Lemmermannia
komarekii
Trebouxia
arboricola
Eremosphaera
viridis
Crucigenia
fenestrata
Goniochloris
tripus
Desmodesmus
subspicatus
Microthamnion
strictissimum
Raphidocelis
arcuata
Goniochloris
sculpta
Volvox
aureus
Crucigeniella
lunaris
Dimorphococcus
lunatus
Nephrochlamys
rostrata
Selenastrum
bibraianum
Microspora
irregularis
Dictyosphaerium
ehrenbergianum
Hydrodictyon
reticulatum
Oocystis
marssonii
Stauridium
tetras
Pseudostaurastrum
enorme
Oedogonium
spec.
Kirchneriella
obesa
Oocystis
parva
Tetradesmus
dimorphus
Pseudostaurastrum
limneticum
Ankistrodesmus
falcatus
Eremosphaera
viridis
cystozygote
Lacunastrum
gracillimum
Rayssiella
hemisphaerica
Tetradesmus
lagerheimii
Bumilleria
sicula
Botryosphaerella
sudetica
Glochiococcus
aciculiferus
Monactinus
simplex
Tetrastrum
elegans
Chlorophyta
cyst
Tetraedron
caudatum
Chaetophoropsis
pisiformis
Characium
angustum
Hindakia
tetrachotoma
Monactinus
simplex
var.
sturmii
Asterococcus
superbus
Treubaria
triappendiculata
Coleochaete
spec.
Chlorotetraedron
incus
Parapediastrum
biradiatum
Cladophora
spec.
zoospores
Chlamydomonas
mutabilis
Chlorella
spec.
Coelastrum
microporum
var.
octaedricum
Lemmermannia
tetrapedia
Pediastrum
braunii
Ulothrix
speciosa
Chlamydomonas
reinhardtii
Chlorella
vulgaris
Desmodesmus
communis
Micractinium
pusillum
Pseudopediastrum
boryanum
var.
longicorne
Klebsormidium
dissectum
Haematococcus
lacustris
Coccomyxa
confluens
Desmodesmus
opoliensis
var.
carinatus
Micractinium
quadrisetum
Porphyridium
purpureum
Chrysopyxis
paludosa
Octactis
speculum
Ceramium
diaphanum
Virescentia
helminthosa