Zygnematales

Mougeotia (moo-gee-oh-she-a) a filamentous green alga. With cellulosic cell walls and chloroplasts containing chlorophylls a and b. Differential interference contrast.

Micrasterias melitensis.

Netrium interruptum (BREB.) LÜTKEM. The cells are 4-5 times longer than wide. The central part is cylindrical and gradually converging towards the broadly rounded off ends. The terminating vacuoles are big with a spherical crystal each. The chromatophores are clearly partitioned in four segments.  Dimension: Length 200 – 350 µm, width 30 – 70 µm Ecology: Sporadic in little acidic fens and bogs, in addition, in the plankton of oligotrophic lakes. Occurrence: Ubiquitous, apart from Australia 

Scale bar indicates 50 µm.  Sample from sphagnum pond situated in the northern alpine region of Austria near Salzburg. Images were taken using Zeiss Universal with Olympus C7070 CCD camera.

Scale bar indicates 25 µm. Sample from the wetland at Grünbichel near Pillersee (Tyrol, Austria). The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss Universal with Olympus C7070 CCD camera.Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Wetland Grünbichel near Fieberbrunn (Tyrol, Austria) Latitude: 47,484885 Longitude: 12,546114 Der Messbalken markiert eine Länge von 25 µm. Probe aus einer Feuchtwiese beim Grünbichel Nähe Pillersee in Tirol. Mikrotechnik: Zeiss Universal, Kamera: Olympus C7070. Creative Commons License V 3.0 (CC BY-NC-SA). For permission to use of (high-resolution) images please contact postmaster@protisten.de.

The protective gelatinous layer around the cell is visible. Scale bar indicates 50 µm.Sample from the pond Hegne Moor situated in the vicinity of Lake Constance. The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss Universal with Olympus C7070 CCD camera.Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Bog Hegne Moor near Lake Constance (Germany) Latitude: 47,718106 Longitude: 9,093974 Die schützende Gallertschicht um die Zelle wird sichtbar. Multiebenen-Abbildung, manuell gestapelt. Der Messbalken markiert eine Länge von 50 µm. Probe aus dem Simmelried nahe Konstanz. Mikrotechnik: Zeiss Universal, Kamera: Olympus C7070. Creative Commons License V 3.0 (CC BY-NC-SA). For permission to use of (high-resolution) images please contact postmaster@protisten.de.

Mahide, Castille and Leon, Spain

Ribadelago, Castille and Leon, Spain

Los Cotos, Madrid, Spain

Rozas de Puerto Real, Comunidad de Madrid, Espaa

Ribadelago de Franco, Castille and Leon, Spain

Villardeciervos, Castille and Leon, Spain

Ajamil, La Rioja, Spain

Ribadelago de Franco, Castille and Leon, Spain

Ribadelago, Castille and Leon, Spain

Miranda do Douro Municipality, Braganca, Portugal

Ribadelago, Castille and Leon, Spain

Benijo, Islas Canarias, Espaa

Villoslada de Cameros, La Rioja, Spain

Lumbreras, La Rioja, Spain

Ribadelago de Franco, Castilla y Len, Espaa

San Martin De Castaneda, Castille and Leon, Spain

Sant Marti Sarroca, Catalonia, Spain

Vinuesa, Castilla y Len, Espaa