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A dichotomously branched species of the red algal genus Ceramium. The picture shows axis cells enclosed partially by cortical cells (red belts). Filament hairs arise from cortical cells. 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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Kielstrup Sø, Jylland, Danmark
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Ceramium stichidiosum, Rhodymenia, Rhizoclonium hookeri.
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Rhodophycees ou Floridees (Algues rouges) Ceramiees, Ceramium ciliatum (Eltis) Ducluz..
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Ceramium tenuissimum, var. patentissimum.
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Branch detail of the redalgal genus Ceramium. The cortical cells have round chloroplasts, whereas the shape of chloroplast of the axis cells are fusiform. Multi layer image using 11 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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Kielstrup Sø, Jylland, Danmark
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First cells of a adventitious sprout of Ceramium diaphanum, coated by a huge gelatinous layer (agar-like pectin). 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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Fornæs, Djursland, Danmark
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Thallus of Ceramium diaphanum with tetrasporangia. 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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Fornæs, Djursland, Danmark
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This detail view of a Ceramium diaphanum thallus segment shows the two cell types of the thallus: one tall axial cell (light, with tubular rhodoplasts) and many little reddish cortical cells with their lenticular rhodoplasts. In the tetrasporangium three cells with their nuclei are visible. 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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Fornæs, Djursland, Danmark
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rood hoorntjeswier.
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