Desmids –
Archaeplastida (Part)
Observations on Staurastrum forficulatum
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Staurastrum forficulatum P.Lundell 1871
Most likely ID: n.a.
Basionym: n.a.
Add’l Synonyms: Staurastrum forficulatum var. longicorne Schmidle 1898
Staurastrum orbiculare var. forficulatum (P.Lundell) Playfair 0
Sampling date 06/2024. Scale bars indicate 25 µm.
Three images (DIC).
| First: | Synoptic representation of the cell wall. |
| Second: | Optical cross-section through the chloroplasts showing some of their lobes and storage substances (fat droplets called oleosomes). |
| Third: | The optical cross section through the cell shows the two pyrenoids and storage substances (oleosomes). In the pyrenoids, the cell produces the storage substance starch. |
Please click on < or > on the image edges or on the dots at the bottom edge of the images to browse through the slides!
Place name: Wetland Lauchseemoor, Fieberbrunn (Tyrol, Austria)
Latitude: 47.46954439 Longitude: 12.53826499
Microscope Zeiss Universal, camera Olympus OM-D M5 MKII. DOF images.
Sampling date 06/2024. Scale bars indicate 25 µm.
Two optical cross-sections (brightfield).
Please click on < or > on the image edges or on the dots at the bottom edge of the images to browse through the slides!
Place name: Wetland Lauchseemoor, Fieberbrunn (Tyrol, Austria)
Latitude: 47.46954439 Longitude: 12.53826499
Microscope Zeiss Universal, camera Olympus OM-D M5 MKII. DOF images.
© Wolfgang Bettighofer,
images under Creative Commons License V 3.0 (CC BY-NC-SA).
For permission to use of (high resolution) images please contact postmaster@protisten.de.
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striolatum
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truncata
var. quadrata
rubescens
venustum
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ralfsii
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intermedium
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kuetzingii
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crassa
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spec.
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spec.
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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