Diatoms – SAR-Stramenopiles (Bacillariophyta)
Illustrated Key for
Diatoms – SAR-Stramenopiles (Bacillariophyta)
Bacillariophyceae
Grouped by taxonomic families, analogous to the identification literature. Alphabetical sorting in the menu under “Bacillariophyceae”.
armillaris
ovalis
spec.
pediculus
placentula
var. euglypta
scutellum
alata
paludosa
paludosa
adnata
gibba
turgida
arcus
paxillifer
closterium
gracilis
hybrida
sigmoidea
sigmoidea
delicatissima
pungens
spec.
spec.
spec.
micropus
elginensis
abbreviata
amphisbaena
acuminatum
acuminatum
fasciola
spec.
spec.
oblonga
viridiformis
viridis
gibberula
spec.
elegans
elegans
linearis
armillaris
ovalis
spec.
pediculus
placentula
var. euglypta
scutellum
alata
paludosa
paludosa
adnata
gibba
turgida
arcus
paxillifer
closterium
gracilis
hybrida
sigmoidea
sigmoidea
delicatissima
pungens
spec.
spec.
spec.
micropus
elginensis
abbreviata
amphisbaena
acuminatum
acuminatum
fasciola
spec.
spec.
oblonga
viridiformis
viridis
gibberula
spec.
elegans
elegans
linearis
Coscinodiscophyceae
Grouped by taxonomic families, analogous to the identification literature. Alphabetical sorting in the menu under “Coscinodiscophyceae”.
spec.
inflexa
lineata
nummuloides
varians
zachariasii
longicornis
septentrionalis
borealis
borealis
brevis
curvisetus
curvisetus
danicus
danicus
debilis
decipiens
decipiens
densus
diadema
diadema
diadema
didymus
eibenii
similis
simplex
tortissiums
spec.
granulata
senarius
spec.
concinnus
concinnus
radiatus
wailesii
wailesii
fragilissimus
delicatula
delicatula
flaccida
flaccida
spec.
alata
calcar-avis
calcar-avis
setigera
setigera
spec.
costatum
novae-zeelandiae
spec.
kuetzingiana
spec.
glacialis
spec.
angulata
angustelineata
eccentrica
gravida
leptopus
lundiana
lundiana
nordenskjoeldii
punctigera
punctigera
spec.
inflexa
lineata
nummuloides
varians
zachariasii
longicornis
septentrionalis
borealis
borealis
brevis
curvisetus
curvisetus
danicus
danicus
debilis
decipiens
decipiens
densus
diadema
diadema
diadema
didymus
eibenii
similis
simplex
tortissiums
spec.
granulata
senarius
spec.
concinnus
concinnus
radiatus
wailesii
wailesii
fragilissimus
delicatula
delicatula
flaccida
flaccida
spec.
alata
calcar-avis
calcar-avis
setigera
setigera
spec.
costatum
novae-zeelandiae
spec.
kuetzingiana
spec.
glacialis
spec.
angulata
angustelineata
eccentrica
gravida
leptopus
lundiana
lundiana
nordenskjoeldii
punctigera
punctigera
Fragilariophyceae
Grouped by taxonomic families, analogous to the identification literature. Alphabetical sorting in the menu under “Fragilariophyceae”.
formosa
tekelili
glacialis
reicheltii
vulgaris
islandica
lemanensis
circulare
arcuatum
arcuatum
spec.
juergensii
oedipus
ulna
fenestrata
fenestrata
nitzschioides
formosa
tekelili
glacialis
reicheltii
vulgaris
islandica
lemanensis
circulare
arcuatum
arcuatum
spec.
juergensii
oedipus
ulna
fenestrata
fenestrata
nitzschioides
Mediophyceae
Grouped by taxonomic families, analogous to the identification literature. Alphabetical sorting in the menu under “Mediophyceae”.
pelagica
zodiacus
brightwellii
brightwellii
brightwellii
granulatus
chinensis
chinensis
mobiliensis
aurita
helysia
helysia
ehrenbergii
pelagica
zodiacus
brightwellii
brightwellii
brightwellii
granulatus
chinensis
chinensis
mobiliensis
aurita
helysia
helysia
ehrenbergii
© Wolfgang Bettighofer 2023–2024
New items
striolatum
teliferum
pseudopyramidatum
pyramidatum
scabrum
capitulum
forficulatum
oligacanthum
var. incisum
chlamydosporum
arcuatum
var. subavicula
truncata
var. quadrata
rubescens
venustum
var. excavatum
ralfsii
var. montanum
ralfsii
digitus
acerosum
intermedium
dissiliens
kuetzingii
ralfsii
var. hybridum
aureus
botrytis
quadratum
quadrum
crassa
digitus
var. lamellosum
digitus
var. latum
oblongum
interruptum
spec.
spec.
kinahanii
spec.
polymorphum
var. polymorphum
brebissonii
rotata
swartzii
antilopaeum
neosinuosum
thomasiana
var. notata
forficulatum
var. verrucosum
armatum
oblongum
rhomboidale
furcatum
uncinatum
hirsutum
cucurbitinum
minor
borreri
americana
coeseli
apiculata
simplicius
crassum
simonyi
var. sparsiaculeatum
caelatum
crux-melitensis
ehrenbergii
didelta
spongiosum
var. perbifidum
denticulata
dejectus
conspersum
papillifera
komarekii
arboricola
venustum
var. excavatum
pulchellum
tripus
subspicatus
convergens
nostochinearum
arcuata
grevillei
laevis
var. laevis
reticulatum
viridis
cystozygote
reinhardtii
lacustris
speculum
New items
striolatum
teliferum
pseudopyramidatum
pyramidatum
scabrum
capitulum
forficulatum
oligacanthum
var. incisum
chlamydosporum
arcuatum
var. subavicula
truncata
var. quadrata
rubescens
venustum
var. excavatum
ralfsii
var. montanum
ralfsii
digitus
acerosum
intermedium
dissiliens
kuetzingii
ralfsii
var. hybridum
aureus
botrytis
quadratum
quadrum
crassa
digitus
var. lamellosum
digitus
var. latum
oblongum
interruptum
spec.
spec.
kinahanii
spec.
polymorphum
var. polymorphum
brebissonii
rotata
swartzii
antilopaeum
neosinuosum
thomasiana
var. notata
forficulatum
var. verrucosum
armatum
oblongum
rhomboidale
furcatum
uncinatum
hirsutum
cucurbitinum
minor
borreri
americana
coeseli
apiculata
simplicius
crassum
simonyi
var. sparsiaculeatum
caelatum
crux-melitensis
ehrenbergii
didelta
spongiosum
var. perbifidum
denticulata
dejectus
conspersum
papillifera
komarekii
arboricola
venustum
var. excavatum
pulchellum
tripus
subspicatus
convergens
nostochinearum
arcuata
grevillei
laevis
var. laevis
reticulatum
viridis
cystozygote
reinhardtii
lacustris
speculum