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Achnanthes sp. (Bacillarophyta, Pennales) is a small (length ca. 10 um) unicellular diatom occurring in the Kinneret littoral zone in the benthos, but also in the plankton and as epiphytes. At least 3 species of Achnanthes occur in the lake. Achnanthes usually grows on agar when we try to isolate other species from the lake plankton. This picture of Achnanthes grown in culture shows the cells from both top view (elongated oval shape) and valve view (rectangular shape).
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Two cells with stalk. Multi layer image using 20 frames generating depth of focus, stacked manually using Corel Photopaint. Collected from Bodden, the brackish waters lying between the isles of Hiddensee and Ruegen (German Baltic Sea). This image was taken using Zeiss Universal with Olympus C7070 CCD camera.
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Dab (platessa Imanda).
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Photograph of Unknown; sp.
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1 fish drawing (7 x 15 cm.)Repository: Ernst Mayr Library, Museum of Comparative Zoology, Harvard UniversityCall number: ARC 209-056
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Arboli, Catalonia, Spain
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Franceses, Canary Islands, Spain
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Alporchinhos, Faro, Portugal
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Achnanthes spec. living on the plant Cryptocoryne wendtii. Scale bar indicates 25 m.Sample from an aquarium. Images were taken using Zeiss Universal with Canon EOS 600D.For more look at
www.protisten.de/english/gallery_main/gallery_main.htmlFor high-resolution images please ask postmaster@protisten.de..
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Two cells in dark field with stalk. Digital drawing using 8 frames generating depth of focus, stacked manually. Scale bar indicates 25 µm. Collected from Bodden, the brackish waters lying between the isles of Hiddensee and Ruegen (German Baltic Sea). This image was taken using Zeiss Universal with Olympus C7070 CCD camera.Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Hiddensee Bodden (Germany) Latitude: 54,582633 Longitude: 13,115051 Zwei Zellen im Dunkelfeld mit Stiel. Multiebenen-Abbildung aus 8 Fotos, manuell gestapelt. Der Messbalken markiert eine Länge von 25 µm. Probe aus dem Hiddenseer Bodden. 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.
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Achnanthes spec. living on the plant Cryptocoryne wendtii. Scale bar indicates 25 µm. Sample from a tropical freshwater aquarium. Images were taken using Zeiss Universal with Canon EOS 600D.Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Tropical freshwater aquarium Latitude: 54,3018013 Longitude: 10,07120132 Achnanthes auf der Sumpfpflanze Cryptocoryne wendtii. Der Messbalken markiert eine Länge von 25 µm. Probe aus einem Süßwasseraquarium für tropische Fische. Mikrotechnik: Zeiss Universal, Kamera: Canon EOS 600D.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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Original nib drawing made by Frenguelli.
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Single cell with stalk. Digital drawing using 18 frames generating depth of focus, stacked manually using Corel Photopaint. Scale bar indicates 25 µm. Collected from Bodden, the brackish waters lying between the isles of Hiddensee and Ruegen (German Baltic Sea). This image was taken using Zeiss Universal with Olympus C7070 CCD camera.
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1 fish drawing (6 x 15 cm.)Repository: Ernst Mayr Library, Museum of Comparative Zoology, Harvard UniversityCall number: ARC 209-055
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Alporchinhos, Faro, Portugal
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Single cell in dark field, stalk not visible. Digital drawing using 15 frames generating depth of focus, stacked manually. Scale bar indicates 50 µm. Collected from Bodden, the brackish waters lying between the isles of Hiddensee and Ruegen (German Baltic Sea). This image was taken using Zeiss Universal with Olympus C7070 CCD camera.Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Hiddensee Bodden (Germany) Latitude: 54,582633 Longitude: 13,115051 Eine Zelle im Dunkelfeld. Der Stiel ist verdeckt. Multiebenen-Abbildung aus 20 Fotos, manuell gestapelt. Der Messbalken markiert eine Länge von 50 µm. Probe aus dem Hiddenseer Bodden. 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.
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1 fish drawing (6 x 15 cm.)Repository: Ernst Mayr Library, Museum of Comparative Zoology, Harvard UniversityCall number: ARC 209-057
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Alporchinhos, Faro, Portugal
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Two cells with stalk. Digital drawing using 20 frames generating depth of focus, stacked manually. Collected from Bodden, the brackish waters lying between the isles of Hiddensee and Ruegen (German Baltic Sea). This image was taken using Zeiss Universal with Olympus C7070 CCD camera.Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Hiddensee Bodden (Germany) Latitude: 54,582633 Longitude: 13,115051 Zwei Zellen auf einem Gallertstiel. Multiebenen-Abbildung aus 20 Fotos, manuell gestapelt. Probe aus dem Hiddenseer Bodden. 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.
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Alporchinhos, Faro, Portugal
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Single cell with stalk. Digital drawing using 18 frames generating depth of focus, stacked manually. Scale bar indicates 25 µm. Collected from Bodden, the brackish waters lying between the isles of Hiddensee and Ruegen (German Baltic Sea). This image was taken using Zeiss Universal with Olympus C7070 CCD camera.Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Hiddensee Bodden (Germany) Latitude: 54,582633 Longitude: 13,115051 Eine Zelle auf einem Gallertstiel. Multiebenen-Abbildung aus 18 Fotos, manuell gestapelt. Der Messbalken markiert eine Länge von 25 µm. Probe aus dem Hiddenseer Bodden. 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.
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Alporchinhos, Faro, Portugal
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Single cell with stalk. Digital drawing using 18 frames generating depth of focus, stacked manually. Scale bar indicates 25 µm. Collected from Bodden, the brackish waters lying between the isles of Hiddensee and Ruegen (German Baltic Sea). This image was taken using Zeiss Universal with Olympus C7070 CCD camera.Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Hiddensee Bodden (Germany) Latitude: 54,582633 Longitude: 13,115051 Eine Zelle auf einem Gallertstiel. Multiebenen-Abbildung aus 18 Fotos, manuell gestapelt. Der Messbalken markiert eine Länge von 25 µm. Probe aus dem Hiddenseer Bodden. 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.
