Skip to content
Tiny Organisms in Aquatic Habitats
Protisten.de
Menu
Home
Bacteria
Close
Proteobacteria
Cyanobacteria and Chlorobi
Close
Amoeboid Organisms
Close
Naked Amoebae
Testate Amoebae
Heliozoa
Close
Diatoms
Ciliates
Metazoa
Usage Hints
Search
Search
Diatoms – SAR-Stramenopiles (Bacillariophyta)
All Items
Bacillariophyceae
Close
Achnanthes armillaris
Amphora ovalis
Cocconeis
Close
Cocconeis
spec.
Cocconeis pediculus
Cocconeis placentula
var.
euglypta
Cocconeis scutellum
Entomoneis
Close
Entomoneis alata
Entomoneis paludosa
Epithemia
Close
Epithemia adnata
Epithemia gibba
Epithemia turgida
Eunotia arcus
Bacillariales
Close
Bacillaria paxillifera
Cylindrotheca closterium
Nitzschia
Close
Nitzschia gracilis
Nitzschia hybrida
Nitzschia sigmoidea
Pseudo-nitzschia
Close
Pseudo‑nitzschia delicatissima
Pseudo‑nitzschia pungens
Cymbellales
Close
Cymbella
spec.
Gomphonema
Close
Gomphonema
spec.
Gomphonema micropus
Placoneis elginensis
Rhoicosphenia abbreviata
Naviculales
Close
Caloneis amphisbaena
Gyrosigma
Close
Gyrosigma acuminatum
Gyrosigma fasciola
Navicula
Close
Naviula
spec.
Navicula oblonga
Pinnularia
Close
Pinnularia viridiformis
Pinnularia viridis
Plagiotropis gibberula
Surirellales
Close
Campylodiscus
spec.
Iconella
Close
Iconella elegans
Iconella linearis
Coscinodiscophyceae
Close
Ellerbeckia
spec.
Melosira
Close
Melosira inflexa
Melosira varians
Chaetocerotales
Close
Acanthoceras zachariasii
Attheya
Close
Attheya septentrionalis
Attheya longicornis
Chaetoceros
Close
Chaetoceros borealis
Chaetoceros brevis
Chaetoceros curvisetus
Chaetoceros danicus
Chaetoceros debilis
Chaetoceros decipiens
Chaetoceros densus
Chaetoceros diadema
Chaetoceros didymus
Chaetoceros eibenii
Chaetoceros similis
Chaetoceros simplex
Chaetoceros tortissimus
Aulacoseira
Close
Aulacoseira
spec.
Aulacoseira granulata
Coscinodiscales
Close
Actinoptychus senarius
Coscinodiscus
Close
Coscinodiscus
spec.
Coscinodiscus concinnus
Coscinodiscus radiatus
Coscinodiscus wailesii
Rhizosoleniales
Close
Dactyliosolen fragilissimus
Guinardia
Close
Guinardia delicatula
Guinardia flaccida
Proboscia
Close
Proboscia
spec.
Proboscia alata
Pseudosolenia calcar-avis
Sundstroemia setigera
Thalassiosirales
Close
Skeletonemataceae
Close
Skeletonema
Close
Skeletonema
spec.
Skeletonema costatum
Stephanodiscaceae
Close
Cyclostephanos novae-zeelandiae
Cyclotella
spec.
Pantocsekiella kuetzingiana
Stephanodiscus
spec.
Thalassiosiraceae
Close
Porosira glacialis
Thalassiosira
Close
Thalassiosira
spec.
Thalassiosira angulata
Thalassiosira angustelineata
Thalassiosira eccentrica
Thalassiosira gravida
Thalassiosira leptopus
Thalassiosira lundiana
Thalassiosira nordenskioeldii
Thalassiosira punctigera
Fragilariophyceae
Close
Fragilariales
Close
Asterionella
Close
Asterionella formosa
Asterionella tekelili
Asterionellopsis glacialis
Centronella reicheltii
Diatoma vulgaris
Fragilaria
Close
Fragilaria islandica
Fragilaria lemanensis
Meridion circulare
Rhabdonema arcuatum
Licmophorales
Close
Licmophora
Close
Licmophora spec
Licmophora juergensii
Licmophora oedipus
Ulnaria ulna
Tabellariales
Close
Tabellaria fenestrata
Thalassionemales
Close
Thalassionema nitzschioides
Mediophyceae
Close
Hemiaulales
Close
Cerataulina pelagica
Eucampia zodiacus
Lithodesmiales
Close
Ditylum brightwellii
Triceratiales
Close
Cerataulus granulatus
Trieres
Close
Trieres chinensis
Trieres mobiliensis
Mediopyxis helysia
Odontella aurita
Zygoceros ehrenbergii
Menu
All Items
Bacillariophyceae
Achnanthes armillaris
Amphora ovalis
Cocconeis
Cocconeis
spec.
Cocconeis pediculus
Cocconeis placentula
var.
euglypta
Cocconeis scutellum
Entomoneis
Entomoneis alata
Entomoneis paludosa
Epithemia
Epithemia adnata
Epithemia gibba
Epithemia turgida
Eunotia arcus
Bacillariales
Bacillaria paxillifera
Cylindrotheca closterium
Nitzschia
Nitzschia gracilis
Nitzschia hybrida
Nitzschia sigmoidea
Pseudo-nitzschia
Pseudo‑nitzschia delicatissima
Pseudo‑nitzschia pungens
Cymbellales
Cymbella
spec.
Gomphonema
Gomphonema
spec.
Gomphonema micropus
Placoneis elginensis
Rhoicosphenia abbreviata
Naviculales
Caloneis amphisbaena
Gyrosigma
Gyrosigma acuminatum
Gyrosigma fasciola
Navicula
Naviula
spec.
Navicula oblonga
Pinnularia
Pinnularia viridiformis
Pinnularia viridis
Plagiotropis gibberula
Surirellales
Campylodiscus
spec.
Iconella
Iconella elegans
Iconella linearis
Coscinodiscophyceae
Ellerbeckia
spec.
Melosira
Melosira inflexa
Melosira varians
Chaetocerotales
Acanthoceras zachariasii
Attheya
Attheya septentrionalis
Attheya longicornis
Chaetoceros
Chaetoceros borealis
Chaetoceros brevis
Chaetoceros curvisetus
Chaetoceros danicus
Chaetoceros debilis
Chaetoceros decipiens
Chaetoceros densus
Chaetoceros diadema
Chaetoceros didymus
Chaetoceros eibenii
Chaetoceros similis
Chaetoceros simplex
Chaetoceros tortissimus
Aulacoseira
Aulacoseira
spec.
Aulacoseira granulata
Coscinodiscales
Actinoptychus senarius
Coscinodiscus
Coscinodiscus
spec.
Coscinodiscus concinnus
Coscinodiscus radiatus
Coscinodiscus wailesii
Rhizosoleniales
Dactyliosolen fragilissimus
Guinardia
Guinardia delicatula
Guinardia flaccida
Proboscia
Proboscia
spec.
Proboscia alata
Pseudosolenia calcar-avis
Sundstroemia setigera
Thalassiosirales
Skeletonemataceae
Skeletonema
Skeletonema
spec.
Skeletonema costatum
Stephanodiscaceae
Cyclostephanos novae-zeelandiae
Cyclotella
spec.
Pantocsekiella kuetzingiana
Stephanodiscus
spec.
Thalassiosiraceae
Porosira glacialis
Thalassiosira
Thalassiosira
spec.
Thalassiosira angulata
Thalassiosira angustelineata
Thalassiosira eccentrica
Thalassiosira gravida
Thalassiosira leptopus
Thalassiosira lundiana
Thalassiosira nordenskioeldii
Thalassiosira punctigera
Fragilariophyceae
Fragilariales
Asterionella
Asterionella formosa
Asterionella tekelili
Asterionellopsis glacialis
Centronella reicheltii
Diatoma vulgaris
Fragilaria
Fragilaria islandica
Fragilaria lemanensis
Meridion circulare
Rhabdonema arcuatum
Licmophorales
Licmophora
Licmophora spec
Licmophora juergensii
Licmophora oedipus
Ulnaria ulna
Tabellariales
Tabellaria fenestrata
Thalassionemales
Thalassionema nitzschioides
Mediophyceae
Hemiaulales
Cerataulina pelagica
Eucampia zodiacus
Lithodesmiales
Ditylum brightwellii
Triceratiales
Cerataulus granulatus
Trieres
Trieres chinensis
Trieres mobiliensis
Mediopyxis helysia
Odontella aurita
Zygoceros ehrenbergii
Diatoms – SAR-Stramenopiles (Bacillariophyta)
Coscinodiscophyceae
Ellerbeckia
spec.
Melosira
inflexa
Melosira
inflexa
Melosira
varians
Acanthoceras
zachariasii
Attheya
longicornis
Attheya
septentrionalis
Chaetoceros
borealis
Chaetoceros
borealis
Chaetoceros
brevis
Chaetoceros
curvisetus
Chaetoceros
curvisetus
Chaetoceros
danicus
Chaetoceros
danicus
Chaetoceros
debilis
Chaetoceros
decipiens
Chaetoceros
decipiens
Chaetoceros
densus
Chaetoceros
diadema
Chaetoceros
diadema
Chaetoceros
diadema
Chaetoceros
didymus
Chaetoceros
eibenii
Chaetoceros
similis
Chaetoceros
simplex
Chaetoceros
tortissiums
Aulacoseira
spec.
Aulacoseira
granulata
Actinoptychus
senarius
Coscinodiscus
spec.
Coscinodiscus
concinnus
Coscinodiscus
concinnus
Coscinodiscus
radiatus
Coscinodiscus
wailesii
Coscinodiscus
wailesii
Dactyliosolen
fragilissimus
Guinardia
delicatula
Guinardia
delicatula
Guinardia
flaccida
Guinardia
flaccida
Proboscia
spec.
Proboscia
alata
Pseudosolenia
calcar-avis
Pseudosolenia
calcar-avis
Sundstroemia
setigera
Sundstroemia
setigera
Skeletonema
spec.
Skeletonema
costatum
Cyclostephanos
novae-zeelandiae
Cyclotella
spec.
Pantocsekiella
kuetzingiana
Stephanodiscus
spec.
Porosira
glacialis
Thalassiosira
spec.
Thalassiosira
angulata
Thalassiosira
angustelineata
Thalassiosira
eccentrica
Thalassiosira
gravida
Thalassiosira
leptopus
Thalassiosira
lundiana
Thalassiosira
lundiana
Thalassiosira
nordenskjoeldii
Thalassiosira
punctigera
Thalassiosira
punctigera
Ellerbeckia
spec.
Melosira
inflexa
Melosira
inflexa
Melosira
varians
Acanthoceras
zachariasii
Attheya
longicornis
Attheya
septentrionalis
Chaetoceros
borealis
Chaetoceros
borealis
Chaetoceros
brevis
Chaetoceros
curvisetus
Chaetoceros
curvisetus
Chaetoceros
danicus
Chaetoceros
danicus
Chaetoceros
debilis
Chaetoceros
decipiens
Chaetoceros
decipiens
Chaetoceros
densus
Chaetoceros
diadema
Chaetoceros
diadema
Chaetoceros
diadema
Chaetoceros
didymus
Chaetoceros
eibenii
Chaetoceros
similis
Chaetoceros
simplex
Chaetoceros
tortissiums
Aulacoseira
spec.
Aulacoseira
granulata
Actinoptychus
senarius
Coscinodiscus
spec.
Coscinodiscus
concinnus
Coscinodiscus
concinnus
Coscinodiscus
radiatus
Coscinodiscus
wailesii
Coscinodiscus
wailesii
Dactyliosolen
fragilissimus
Guinardia
delicatula
Guinardia
delicatula
Guinardia
flaccida
Guinardia
flaccida
Proboscia
spec.
Proboscia
alata
Pseudosolenia
calcar-avis
Pseudosolenia
calcar-avis
Sundstroemia
setigera
Sundstroemia
setigera
Skeletonema
spec.
Skeletonema
costatum
Cyclostephanos
novae-zeelandiae
Cyclotella
spec.
Pantocsekiella
kuetzingiana
Stephanodiscus
spec.
Porosira
glacialis
Thalassiosira
spec.
Thalassiosira
angulata
Thalassiosira
angustelineata
Thalassiosira
eccentrica
Thalassiosira
gravida
Thalassiosira
leptopus
Thalassiosira
lundiana
Thalassiosira
lundiana
Thalassiosira
nordenskjoeldii
Thalassiosira
punctigera
Thalassiosira
punctigera
© Wolfgang Bettighofer 2023–2024
New items
Ophrydium
sessile
Ophrydium
versatile
Pyxicola
operculigera
Vorticella
spec.
Vorticella
campanula
Vorticella
convallaria
Vorticella
convallaria
Zoothamnium
spec.
Zoothamnium
arbuscula
Zoothamnium
cf.
simplex
Ophrydium
lemnae
Pyxicola
carteri
Pyxicola
entzi
Platycola
longicollis
Platycola
decumbens
Trichodina
steinii
Cothurnia
fibripes
Paramecium
bursaria
Acineta
flava
Acineta
tuberosa
Ephelota
gemmipara
Heliophrya
minima
Heliophrya
rotunda
Metacineta
mystacina
Podophrya
spec.
Tokophrya
cyclopum
Tintinnopsis
spec.
Codonella
cratera
Stenosemella
oliva
Aspidisca
pulcherrima
var.
baltica
Epiclintes
ambiguus
Euplotes
spec.
Euplotes
affinis
Euplotes
daidaleos
Halteria
grandinella
Holosticha
pullaster
Coleps
hirtus
Stentor
coeruleus
Ascobius
faure‑fremieti
Eufolliculina
moebiusi
Eufolliculina
uhligi
Folliculina
boltoni
Folliculina
simplex
Ptygura
pilula
Stephanoceros
fimbriatus
Collotheca
ornata
Floscularia
ringens
Philodina
megalotrocha
Ptygura
kostei
Hydra
viridissima
Laomedea
flexuosa
Ephydatia
fluviatilis
Spongilla
lacustris
Asterionellopsis
glacialis
Cerataulus
granulatus
Ditylum
brightwellii
Eucampia
zodiacus
Mediopyxis
helysia
New items
Ophrydium
sessile
Ophrydium
versatile
Pyxicola
operculigera
Vorticella
spec.
Vorticella
campanula
Vorticella
convallaria
Vorticella
convallaria
Zoothamnium
spec.
Zoothamnium
arbuscula
Zoothamnium
cf.
simplex
Ophrydium
lemnae
Pyxicola
carteri
Pyxicola
entzi
Platycola
longicollis
Platycola
decumbens
Trichodina
steinii
Cothurnia
fibripes
Paramecium
bursaria
Acineta
flava
Acineta
tuberosa
Ephelota
gemmipara
Heliophrya
minima
Heliophrya
rotunda
Metacineta
mystacina
Podophrya
spec.
Tokophrya
cyclopum
Tintinnopsis
spec.
Codonella
cratera
Stenosemella
oliva
Aspidisca
pulcherrima
var.
baltica
Epiclintes
ambiguus
Euplotes
spec.
Euplotes
affinis
Euplotes
daidaleos
Halteria
grandinella
Holosticha
pullaster
Coleps
hirtus
Stentor
coeruleus
Ascobius
faure‑fremieti
Eufolliculina
moebiusi
Eufolliculina
uhligi
Folliculina
boltoni
Folliculina
simplex
Ptygura
pilula
Stephanoceros
fimbriatus
Collotheca
ornata
Floscularia
ringens
Philodina
megalotrocha
Ptygura
kostei
Hydra
viridissima
Laomedea
flexuosa
Ephydatia
fluviatilis
Spongilla
lacustris
Asterionellopsis
glacialis
Cerataulus
granulatus
Ditylum
brightwellii
Eucampia
zodiacus
Mediopyxis
helysia