Observations on Eufolliculina moebiusi
Protisten / Home / Ciliophora / Heterotrichea / Heterotrichida / Eufolliculina moebiusi
Position in the EOL taxonomic tree. Please click on the tree view below to access EOL (Encyclopedia of Life).
Eufolliculina moebiusi (Kahl, 1932) Hadži, 1951
Most likely ID: n.a.
Basionym: Folliculina moebiusi Kahl, 1932
Add’l Synonyms: Freia ampulla Möbius, 1885
Folliculina ampulla Sahrhage, 1917
Sampling date 09/2006. Scale bars indicate 25 µm.
25 images. The specimen was grown on a slide suspended in water.
During an field trip with Prof. Dr. Klaus Hausmann (FU Berlin) we were able to observe the final stage of a binary fission in Eufolliculina moebiusi. The binary fission was already completed, the image series shows about the last two minutes of the process, in which the swarmer is about to leave the lorica of the mother cell and finally leaves it to look for a building site for its lorica.
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: Hiddensee Bodden (Germany)
Latitude: 54.582633 Longitude: 13.115051
Microscope Zeiss Axiovert, special microscope camera from Zeiss.
Sampling date 10/2008. Scale bars indicate 50 µm.
Five images. The specimen was grown on a slide suspended in water.
Late state of binary fission, hi-res DOF images of lorica and the two cells.
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: Hiddensee Bodden (Germany)
Latitude: 54.582633 Longitude: 13.115051
Microscope Zeiss Universal, camera Olympus C7070WZ. DOF images.
Sampling date 10/2008.
14 images. The specimen was grown on a slide suspended in water.
In 2008, I also had the opportunity on Hiddensee to observe a swarmer emerging from the lorica of the mother cell and to document the construction of the lorica.
First: | The swarmer is looking for a free building site for its lorica. |
Second: | The swarmer has found a free building site for its lorica. |
Third: | The body has become extremely flattened in order to secrete chitin for the ground plate of the new lorica. |
Fourth: | The formation of a sickle-shaped cilia collar at the front end of the hawk moth indicates that the construction of the neck for the lorica has begun. |
Fifth to seventh: | Hi-res views on the early state of lorica formation. DOF images. |
Eighth to tenth: | Further views of advanced stages of lorica formation. Image #10 shows the completed lorica. DOF images. |
Eleventh to fifteenth: | Some stages of peristome lobe formation. DOF images. |
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: Hiddensee Bodden (Germany)
Latitude: 54.582633 Longitude: 13.115051
Microscope Zeiss Universal, camera Olympus C7070WZ. Several 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.
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