euglenophyceae:



preview-picture description comment
Anisonema-387_K.jpg Anisonema spec.
January 2007,
Hilden heathland
Phasecontrast. The trailing flagellum is of 1,5x cell length, the leading flagellum is of same length as the cell. The cell-form is not mutable.
Anisonema-630x_K.jpg Anisonema spec.
January 2007,
Hilden heathland
Euglena_acus_K.jpg Euglena acus
Gardenpond
February 2010
Euglena_acus_var.longissima-HF_K.jpg Euglena acus, var. longissima
Heathland pond near Roermond
February 2008
Euglena_acus_var.longissima-PH_K.jpg Euglena acus, var. longissima
Heathland pond near Roermond
February 2008
Flagellum in phase contrast
Euglena_ehrenbergii_K.jpg Euglena ehrenbergii
August 2006
national horticultural show Duesseldorf
Euglena_ehrenbergii-13_K.jpg Euglena ehrenbergii
Botanical garden University Düsseldorf, July 2007
Euglena_ehrenbergii-ausschnitt_K.jpg Euglena ehrenbergii
Botanical garden University Düsseldorf, July 2007
Detail of the pic above
Euglena_gracilis_K.jpg Euglena gracilis
Hilden heathland, March 2009
Very active and metabol
Euglena_gracilis-palmella_K.jpg Euglena gracilis
Hilden heathland, March 2009
Immobile palmella-state
Euglena_intermedia_K.jpg euglena intermedia
March 2002
Euglena_oxuris_K.jpg euglena oxuris
national horticultural show Duesseldorf,
May 2006
you can see the red stigma and the distorted shape of this euglena species. Unfortunately the flagellum could not be resolved.
Euglena_sanguinea_K.jpg Euglena sanguinea
Hilden heathland
May 2011
The red color is caused by the pigment Haematochrom.
Euglena_spirogyra-400x-1_K.jpg Euglena spirogyra
Elfenmeer,
June 2008
Typical are the spiral rows of excrescences on the surface-membrane.
Euglena_spirogyra-400x-2_K.jpg Euglena spirogyra
Elfenmeer,
June 2008
Focus on the outer membrane, front part with eye spot
Euglena_spirogyra-400x-3_K.jpg Euglena spirogyra
Elfenmeer,
June 2008
E. spirogyra is very mutable in form.
Euglena_spirogyra-video_K.jpg euglena spirogyra
Kanzlerberg,
October 2006
divx-video, ~3 MB
Euglena_tripteris_K.jpg euglena tripteris,
spring 2001
Peranema-05_K.jpg Peranema spec.,
Botanical garden University Düsseldorf, July 2007
Peranema-08_K.jpg Peranema spec.,
Botanical garden University Düsseldorf, July 200
Phacus_acuminatus_K.jpg.jpg Phacus acuminatus
Southpark, Düsseldorf
March 2009
Characteristic is the large, ring shaped paramyloncorn in the middle.
Phacus_acuminatus-630x_K.jpg.jpg Phacus acuminatus
Gardenpond
August 2018
Red chlorophyll autofluorescence left, right beneath ordinary illumination
Phacus_acutus-400x_K.jpg.jpg Phacus acutus
Pietzmoor, Lüneburger Heide
July 2008
Periplast with longitudinal stripes; one ring-shaped paramyloncorn; long and straight sting
Phacus_acutus-630x_2146-2147_K.jpg.jpg Phacus acutus
Pietzmoor, Lüneburger Heide
July 2008
Focus on the striped periplast
Phacus_acutus-630x_2172_K.jpg.jpg Phacus acutus
Pietzmoor, Lüneburger Heide
July 2008
Focus on the striped periplast
Phacus_acutus-PH_K.jpg.jpg Phacus acutus
Pietzmoor, Lüneburger Heide
July 2008
Phasecontrast
Phacus_orbicularis-A_K.jpg Phacus orbicularis
Southpark, Düsseldorf
August 2008
Length: 53 µm, Width: 41 µm. Endsting angular deflected, longitudinal striped periplast, one central, large paramyloncorn and anothher smaller one, that ist situated excentric to the large one.
Phacus_orbicularis-B_K.jpg Phacus orbicularis
Southpark, Düsseldorf
August 2008
Focus on the blunt dorsal keel. The inset shows the triangular form of the cell when viewed in an optical cross-section.
Phacus_pyrum_K.jpg.jpg phacus pyrum
national horticultural show Duesseldorf,
June 2006
You can see the front-flagellum, the convoluted surface and the stigma
Phacus_suecicus_K.jpg.jpg Phacus suecicus
pond near in wet meadow near Kempen,
November 2011
Trachelomonas_euchlora_K.jpg trachelomonas euchlora
forest-pond near Frimmersdorf,
August 2002
Trachelomonas_hispida_K.jpg trachelomonas hispida
garden pond,
February 2007
Trachelomonas_oblonga_K.jpg trachelomonas oblonga
pond near the river Erft near Frimmersdorf,
March 2005
Trachelomonas_volvocina_K.jpg trachelomonas volvocina
garden pond,
spring 2001
Trachelomonas_spec_K.jpg trachelomonas spec.
garden pond,
March 2004
Two Fotos of the same individual, that, as you can see by the position of the stigma, rotates in its shell.


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