Micrasterias thomasiana

Longitude (deg): -0.7. Latitude (deg): 51.1. Longitude (deg/min): 0° 40' W. Latitude (deg/min): 51° 10' N. Vice county name: Surrey. Vice county no.: 17. Country: England. Identified by: Malcolm Storey. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: "35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.".

Longitude (deg): -0.7. Latitude (deg): 51.1. Longitude (deg/min): 0° 40' W. Latitude (deg/min): 51° 10' N. Vice county name: Surrey. Vice county no.: 17. Country: England. Identified by: Malcolm Storey. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: "35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.".

Longitude (deg): -0.7. Latitude (deg): 51.1. Longitude (deg/min): 0° 40' W. Latitude (deg/min): 51° 10' N. Vice county name: Surrey. Vice county no.: 17. Country: England. Identified by: Malcolm Storey. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: "35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.".

Micrasterias thomasiana ARCHER var. notata (NORDST.) GRÖNBLAD Dimension: Length 200 - 240 µm, width 170 – 210 µm.Common in marsh areas and forest ponds both in lowlands and in alpine regions, considerably more frequent than the type variety of species Micrasterias thomasiana.Copyright by Prof. Rupert Lenzenweger, Ried im Innkreis, Austria. Place name: n. a. Latitude: 0 Longitude: 0 Dimensionen: Länge 200 – 240 µm, Breite 170 – 210 µm.In Feuchtwiesen und Waldtümpeln sowohl im Flachland als auch in alpinen Lagen verbreitet und wesentlich häufiger als die Typusvarietät. Copyright by Prof. Rupert Lenzenweger, Ried im Innkreis, Österreich. For permission to use of (high-resolution) images please contact postmaster@protisten.de.

Micrasterias thomasiana ARCHER var. notata (NORDST.) GRÖNBLAD Dimension: Length 200 - 240 µm, width 170 – 210 µm.Common in marsh areas and forest ponds both in lowlands and in alpine regions, considerably more frequent than the type variety of species Micrasterias thomasiana.Copyright by Prof. Rupert Lenzenweger, Ried im Innkreis, Austria. Place name: n. a. Latitude: 0 Longitude: 0 Dimensionen: Länge 200 – 240 µm, Breite 170 – 210 µm.In Feuchtwiesen und Waldtümpeln sowohl im Flachland als auch in alpinen Lagen verbreitet und wesentlich häufiger als die Typusvarietät. Copyright by Prof. Rupert Lenzenweger, Ried im Innkreis, Österreich. For permission to use of (high-resolution) images please contact postmaster@protisten.de.

Micrasterias thomasiana var. notata The picture shows the outline and the surface texture of the cell wall and was built up using 34 high resolution DIC frames with manual stacking technique. The 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.Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Bogs near Salzburg (Austria) Latitude: 48.068516 Longitude: 12.954134 Das Bild zeigt den Umriss und die Musterung der Zellwand. Tiefenschärfe durch Multiebenenabbildung aus 34 Bildebenen, manuell gestapelt. Der Messbalken markiert eine Länge von 50 µm. Probe aus einem Moor in den nördlichen Kalkalpen von Österreich in der Nähe von Salzburg. 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.

Micrasterias thomasiana var. notata The variety notata is very more common than the type variety. This optical transversal section of the desmid cell shows the outline, the surface texture of the chloroplast with many pyrenoids and the nucleus at the center of the cell. This picture was built up using appr. 20 high resolution DIC frames with manual stacking technique. The 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.Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Bogs near Salzburg (Austria) Latitude: 48.068516 Longitude: 12.954134 Die Varietät notata ist erstaunlicherweise viel häufiger als die Typusvarietät Micrasterias thomasiana. Der optische Querschnitt zeigt den Umriss und die Oberflächenstruktur der Chloroplasten mit vielen Pyrenoiden und den Kern in der Zellmitte. Tiefenschärfe durch Multiebenenabbildung aus 20 Bildebenen, manuell gestapelt. Der Messbalken markiert eine Länge von 50 µm. Probe aus einem Moor in den nördlichen Kalkalpen von Österreich in der Nähe von Salzburg. 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.

Lumbreras, La Rioja, Spain

Villoslada de Cameros, La Rioja, Espaa

Lumbreras, La Rioja, Spain

Villoslada de Cameros, La Rioja, Spain

Lumbreras, La Rioja, Spain

Lumbreras, La Rioja, Spain

Villoslada de Cameros, La Rioja, Espaa

Villoslada de Cameros, La Rioja, Espaa

Lumbreras, La Rioja, Spain

Canencia, Comunidad de Madrid, Espaa

Villardeciervos, Castille and Leon, Spain

Villardeciervos, Castille and Leon, Spain

Lumbreras, La Rioja, Spain

Micrasterias thomasiana ARCHER var. notata (NORDST.) GRÖNBLAD. Length 200 - 240 µm, width 170 - 210 µm. Common in marsh areas and forest ponds both in lowlands and in alpine regions, considerably more frequent than the type variety of species Micrasterias thomasiana.

Micrasterias thomasiana ARCHER var. notata (NORDST.) GRÖNBLAD  Length: 200 – 240 µm, width: 170 – 210 µm.   Common in marsh areas and forest ponds both in lowlands and in alpine regions, considerably more frequent than the type variety of species Micrasterias thomasiana. 

Micrasterias thomasiana Archer var. notata (Nordst.) Gruenblad  Length: 200 - 240 microns, width: 170 - 210 microns.   Common in marsh areas and forest ponds both in lowlands and in alpine regions, considerably more frequent than the type variety of species Micrasterias thomasiana.