botany, desmidiales (Desmidiaceae), colour lithograph, out of: Ernst Haeckel, 'Kunstformen der Natur', Leipzig - Vienna, 1899 - 1904, Additional-Rights-Clearences-Not Available Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-botany-desmidiales-desmidiaceae-colour-lithograph-out-of-ernst-haeckel-106912006.html
RMG5X79X–botany, desmidiales (Desmidiaceae), colour lithograph, out of: Ernst Haeckel, 'Kunstformen der Natur', Leipzig - Vienna, 1899 - 1904, Additional-Rights-Clearences-Not Available
Algae (Spirogyra) seen from underwater, Conboy Lake National Wildlife Refuge, Washington USA. March. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/algae-spirogyra-seen-from-underwater-conboy-lake-national-wildlife-refuge-washington-usa-march-image357512908.html
RM2BNJ3A4–Algae (Spirogyra) seen from underwater, Conboy Lake National Wildlife Refuge, Washington USA. March.
Tire covered by filamentous algae (Spirogyra), Lake Baikal, Siberia, Russia. September. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/tire-covered-by-filamentous-algae-spirogyra-lake-baikal-siberia-russia-september-image357429550.html
RM2BNE912–Tire covered by filamentous algae (Spirogyra), Lake Baikal, Siberia, Russia. September.
Algae (Spirogyra) on the remains of the dock, Lake Baikal, Siberia, Russia. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/algae-spirogyra-on-the-remains-of-the-dock-lake-baikal-siberia-russia-image357532899.html
RM2BNK0T3–Algae (Spirogyra) on the remains of the dock, Lake Baikal, Siberia, Russia.
Algae (Spirogyra) which has grown suddenly, Baikal Lake, which suggests human pollution may be to blame , Lake Baikal, Siberia, Russia. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/algae-spirogyra-which-has-grown-suddenly-baikal-lake-which-suggests-human-pollution-may-be-to-blame-lake-baikal-siberia-russia-image357532889.html
RM2BNK0RN–Algae (Spirogyra) which has grown suddenly, Baikal Lake, which suggests human pollution may be to blame , Lake Baikal, Siberia, Russia.
Thallus of filamentous algae (Spirogyra and Ulothrix) , Lake Baikal, Siberia, Russia. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/thallus-of-filamentous-algae-spirogyra-and-ulothrix-lake-baikal-siberia-russia-image357532775.html
RM2BNK0KK–Thallus of filamentous algae (Spirogyra and Ulothrix) , Lake Baikal, Siberia, Russia.
Thallus of filamentous algae (Spirogyra and Ulothrix) , Lake Baikal, Siberia, Russia. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/thallus-of-filamentous-algae-spirogyra-and-ulothrix-lake-baikal-siberia-russia-image357532788.html
RM2BNK0M4–Thallus of filamentous algae (Spirogyra and Ulothrix) , Lake Baikal, Siberia, Russia.
Thallus of filamentous algae (Spirogyra and Ulothrix) , Lake Baikal, Siberia, Russia. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/thallus-of-filamentous-algae-spirogyra-and-ulothrix-lake-baikal-siberia-russia-image357532789.html
RM2BNK0M5–Thallus of filamentous algae (Spirogyra and Ulothrix) , Lake Baikal, Siberia, Russia.
Thallus of filamentous algae (Spiragira and Ulothrix) under Ice, Lake Baikal, Siberia, Russia. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/thallus-of-filamentous-algae-spiragira-and-ulothrix-under-ice-lake-baikal-siberia-russia-image357572641.html
RM2BNMRFD–Thallus of filamentous algae (Spiragira and Ulothrix) under Ice, Lake Baikal, Siberia, Russia.
Freshwater isopod (Acanthogammarus lappaceus) on a mat of filamentous algae (Spirogyra and Ulothrix) Lake Baikal, Siberia, Russia. October. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/freshwater-isopod-acanthogammarus-lappaceus-on-a-mat-of-filamentous-algae-spirogyra-and-ulothrix-lake-baikal-siberia-russia-october-image357532898.html
RM2BNK0T2–Freshwater isopod (Acanthogammarus lappaceus) on a mat of filamentous algae (Spirogyra and Ulothrix) Lake Baikal, Siberia, Russia. October.
Micrasterias rotata (Micrasterias rotata), in shining through-light Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-micrasterias-rotata-micrasterias-rotata-in-shining-through-light-11809520.html
RMA7DX1N–Micrasterias rotata (Micrasterias rotata), in shining through-light
Closterium (Closterium spec.), Differential interference contrast microscope image, magnification: x100 related to 35 mm, Germany Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/closterium-closterium-spec-differential-interference-contrast-microscope-image-magnification-x100-related-to-35-mm-germany-image408212963.html
RM2EM3KPB–Closterium (Closterium spec.), Differential interference contrast microscope image, magnification: x100 related to 35 mm, Germany
Micrasterias (Micrasterias rotata), unicellular green alga, differential interference contrast image, magnification x100 related to 35 mm Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/micrasterias-micrasterias-rotata-unicellular-green-alga-differential-interference-contrast-image-magnification-x100-related-to-35-mm-image408212946.html
RM2EM3KNP–Micrasterias (Micrasterias rotata), unicellular green alga, differential interference contrast image, magnification x100 related to 35 mm
Micrasterias (Micrasterias rotata), unicellular green alga, phase-contrast MRI image, magnification x100 related to 35 mm Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/micrasterias-micrasterias-rotata-unicellular-green-alga-phase-contrast-mri-image-magnification-x100-related-to-35-mm-image408213213.html
RM2EM3M39–Micrasterias (Micrasterias rotata), unicellular green alga, phase-contrast MRI image, magnification x100 related to 35 mm
Micrasterias (Micrasterias rotata), unicellular green alga, dark field microscopic image, magnification x100 related to 35 mm Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/micrasterias-micrasterias-rotata-unicellular-green-alga-dark-field-microscopic-image-magnification-x100-related-to-35-mm-image408212866.html
RM2EM3KJX–Micrasterias (Micrasterias rotata), unicellular green alga, dark field microscopic image, magnification x100 related to 35 mm
Micrasterias (Micrasterias rotata), unicellular green alga, dark field microscopic image, magnification x100 related to 35 mm Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/micrasterias-micrasterias-rotata-unicellular-green-alga-dark-field-microscopic-image-magnification-x100-related-to-35-mm-image408212839.html
RM2EM3KHY–Micrasterias (Micrasterias rotata), unicellular green alga, dark field microscopic image, magnification x100 related to 35 mm
Closterium (Closterium spec.), fluorescent image, blue excitation, magnification x100 related to 35mm Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/closterium-closterium-spec-fluorescent-image-blue-excitation-magnification-x100-related-to-35mm-image416414234.html
RM2F5D8GX–Closterium (Closterium spec.), fluorescent image, blue excitation, magnification x100 related to 35mm
green alga (Micrasterias rotata), with Clostridium in a water bubble, differential interference contrast image, magnification x100 related to 35 mm, Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/green-alga-micrasterias-rotata-with-clostridium-in-a-water-bubble-differential-interference-contrast-image-magnification-x100-related-to-35-mm-image416413478.html
RM2F5D7HX–green alga (Micrasterias rotata), with Clostridium in a water bubble, differential interference contrast image, magnification x100 related to 35 mm,
green alga (Micrasterias rotata), dark field microscopic image, magnification x100 related to 35 mm, Germany Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/green-alga-micrasterias-rotata-dark-field-microscopic-image-magnification-x100-related-to-35-mm-germany-image416412763.html
RM2F5D6MB–green alga (Micrasterias rotata), dark field microscopic image, magnification x100 related to 35 mm, Germany
green alga (Micrasterias rotata), with Clostridium, differential interference contrast image, magnification x100 related to 35 mm, Germany Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/green-alga-micrasterias-rotata-with-clostridium-differential-interference-contrast-image-magnification-x100-related-to-35-mm-germany-image416413162.html
RM2F5D76J–green alga (Micrasterias rotata), with Clostridium, differential interference contrast image, magnification x100 related to 35 mm, Germany
green alga (Micrasterias rotata), with Closterium, phase-contrast MRI image, magnification x100 related to 35 mm, Germany Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/green-alga-micrasterias-rotata-with-closterium-phase-contrast-mri-image-magnification-x100-related-to-35-mm-germany-image416413842.html
RM2F5D82X–green alga (Micrasterias rotata), with Closterium, phase-contrast MRI image, magnification x100 related to 35 mm, Germany
green alga (Micrasterias rotata), with Clostridium in a water bubble, dark field microscopic image, magnification x100 related to 35 mm, Germany Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/green-alga-micrasterias-rotata-with-clostridium-in-a-water-bubble-dark-field-microscopic-image-magnification-x100-related-to-35-mm-germany-image416413125.html
RM2F5D759–green alga (Micrasterias rotata), with Clostridium in a water bubble, dark field microscopic image, magnification x100 related to 35 mm, Germany
green alga (Micrasterias rotata), and Closterium, fluorescent image, blue excitation, magnification x100 related to 35mm, Germany Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/green-alga-micrasterias-rotata-and-closterium-fluorescent-image-blue-excitation-magnification-x100-related-to-35mm-germany-image416412759.html
RM2F5D6M7–green alga (Micrasterias rotata), and Closterium, fluorescent image, blue excitation, magnification x100 related to 35mm, Germany
green alga (Micrasterias rotata), colour- ifferential interference contrast image, magnification x100 related to 35 mm, Germany Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/green-alga-micrasterias-rotata-colour-ifferential-interference-contrast-image-magnification-x100-related-to-35-mm-germany-image416414835.html
RM2F5D9AB–green alga (Micrasterias rotata), colour- ifferential interference contrast image, magnification x100 related to 35 mm, Germany
green alga (Micrasterias rotata), phase-contrast MRI image, magnification x100 related to 35 mm, Germany Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/green-alga-micrasterias-rotata-phase-contrast-mri-image-magnification-x100-related-to-35-mm-germany-image416412503.html
RM2F5D6B3–green alga (Micrasterias rotata), phase-contrast MRI image, magnification x100 related to 35 mm, Germany
green alga (Micrasterias rotata), differential interference contrast image, magnification x100 related to 35 mm, Germany Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/green-alga-micrasterias-rotata-differential-interference-contrast-image-magnification-x100-related-to-35-mm-germany-image416413158.html
RM2F5D76E–green alga (Micrasterias rotata), differential interference contrast image, magnification x100 related to 35 mm, Germany
green alga (Micrasterias rotata), with Closterium, colour- ifferential interference contrast image, magnification x100 related to 35 mm, Germany Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/green-alga-micrasterias-rotata-with-closterium-colour-ifferential-interference-contrast-image-magnification-x100-related-to-35-mm-germany-image416414838.html
RM2F5D9AE–green alga (Micrasterias rotata), with Closterium, colour- ifferential interference contrast image, magnification x100 related to 35 mm, Germany
Closterium (Closterium spec.), in differential interference contrast Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/closterium-closterium-spec-in-differential-interference-contrast-image255382514.html
RMTRDK02–Closterium (Closterium spec.), in differential interference contrast
Euastrum (Euastrum spec.), single individual Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-euastrum-euastrum-spec-single-individual-76083970.html
RMEBNWTJ–Euastrum (Euastrum spec.), single individual
Euastrum (Euastrum spec.), single individual, 2 Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-euastrum-euastrum-spec-single-individual-2-76083905.html
RMEBNWP9–Euastrum (Euastrum spec.), single individual, 2
Hyalotheca desmids in DIK, x 400 at width of 10 cm, Germany Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/hyalotheca-desmids-in-dik-x-400-at-width-of-10-cm-germany-image343941325.html
RM2AYFTJN–Hyalotheca desmids in DIK, x 400 at width of 10 cm, Germany
Euastrum (Euastrum spec.), green alga, in darkfield, x 100, Germany Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/euastrum-euastrum-spec-green-alga-in-darkfield-x-100-germany-image255239366.html
RMTR74BJ–Euastrum (Euastrum spec.), green alga, in darkfield, x 100, Germany
Spirogyra (Spirogyra spec.), green algae in phase-contrast and interference contrast Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-spirogyra-spirogyra-spec-green-algae-in-phase-contrast-and-interference-76082988.html
RMEBNTHG–Spirogyra (Spirogyra spec.), green algae in phase-contrast and interference contrast
Euastrum (Euastrum spec.), in darkfield Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-euastrum-euastrum-spec-in-darkfield-76067478.html
RMEBN4RJ–Euastrum (Euastrum spec.), in darkfield
Closterium (Closterium spec.), in Differential interference contrast Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-closterium-closterium-spec-in-differential-interference-contrast-76068730.html
RMEBN6CA–Closterium (Closterium spec.), in Differential interference contrast
Closterium (Closterium spec.), in phase-contrast Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-closterium-closterium-spec-in-phase-contrast-76068714.html
RMEBN6BP–Closterium (Closterium spec.), in phase-contrast
Euastrum (Euastrum spec.), in darkfield Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-euastrum-euastrum-spec-in-darkfield-76068703.html
RMEBN6BB–Euastrum (Euastrum spec.), in darkfield
Closterium (Closterium spec.), in phase-contrast Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-closterium-closterium-spec-in-phase-contrast-76068726.html
RMEBN6C6–Closterium (Closterium spec.), in phase-contrast
Closterium (Closterium spec.), in Differential interference contrast Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-closterium-closterium-spec-in-differential-interference-contrast-76068723.html
RMEBN6C3–Closterium (Closterium spec.), in Differential interference contrast
Cosmarium spec. (Cosmarium spec.), in shining-through light Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/cosmarium-spec-cosmarium-spec-in-shining-through-light-image8114520.html
RMAGG1W9–Cosmarium spec. (Cosmarium spec.), in shining-through light
Closterium (Closterium spec.), with phase-contrast MRI Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/closterium-closterium-spec-with-phase-contrast-mri-image9924530.html
RMA09FXY–Closterium (Closterium spec.), with phase-contrast MRI
Closterium aciculare (Closterium aciculare), with phase-contrast MRI Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/closterium-aciculare-closterium-aciculare-with-phase-contrast-mri-image9683863.html
RMAXYYN8–Closterium aciculare (Closterium aciculare), with phase-contrast MRI
Closterium (Closterium spec.), single Closterium Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-closterium-closterium-spec-single-closterium-97252719.html
RMFJ66RB–Closterium (Closterium spec.), single Closterium
Micrasterias (Micrasterias spec.), in darkfield Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-micrasterias-micrasterias-spec-in-darkfield-76068720.html
RMEBN6C0–Micrasterias (Micrasterias spec.), in darkfield
Euastrum (Euastrum spec.), in differential interference contrast Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-euastrum-euastrum-spec-in-differential-interference-contrast-76068734.html
RMEBN6CE–Euastrum (Euastrum spec.), in differential interference contrast
Micrasterias (Micrasterias spec.), in darkfield Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-micrasterias-micrasterias-spec-in-darkfield-76068722.html
RMEBN6C2–Micrasterias (Micrasterias spec.), in darkfield
Euastrum (Euastrum spec.), in differential interference contrast Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-euastrum-euastrum-spec-in-differential-interference-contrast-76068710.html
RMEBN6BJ–Euastrum (Euastrum spec.), in differential interference contrast
Spirotaenia (Spirotaenia spec.), in differential interference contrast Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-spirotaenia-spirotaenia-spec-in-differential-interference-contrast-76068709.html
RMEBN6BH–Spirotaenia (Spirotaenia spec.), in differential interference contrast
Pleurotaenium trabecula (Pleurotaenium trabecula), in shining-through light Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/pleurotaenium-trabecula-pleurotaenium-trabecula-in-shining-through-image9683840.html
RMAXYYM1–Pleurotaenium trabecula (Pleurotaenium trabecula), in shining-through light
Pleurotaenium trabecula (Pleurotaenium trabecula), in shining-through light Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/pleurotaenium-trabecula-pleurotaenium-trabecula-in-shining-through-image9683845.html
RMAXYYM6–Pleurotaenium trabecula (Pleurotaenium trabecula), in shining-through light
Closterium (Closterium spec.), as interphako picture, x 140, 10 cm, Germany Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/closterium-closterium-spec-as-interphako-picture-x-140-10-cm-germany-image343995848.html
RM2AYJA60–Closterium (Closterium spec.), as interphako picture, x 140, 10 cm, Germany
Closterium (Closterium spec.), as interphako picture, x 140, 10 cm, Germany Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/closterium-closterium-spec-as-interphako-picture-x-140-10-cm-germany-image343941454.html
RM2AYFTRA–Closterium (Closterium spec.), as interphako picture, x 140, 10 cm, Germany
Micrasterias (Micrasterias spec.), with several green algae Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-micrasterias-micrasterias-spec-with-several-green-algae-97255208.html
RMFJ6A08–Micrasterias (Micrasterias spec.), with several green algae
Closterium (Closterium spec.), in Differential interference contrast Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-closterium-closterium-spec-in-differential-interference-contrast-76082344.html
RMEBNRPG–Closterium (Closterium spec.), in Differential interference contrast
Closterium (Closterium spec.), in Differential interference contrast Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-closterium-closterium-spec-in-differential-interference-contrast-76067476.html
RMEBN4RG–Closterium (Closterium spec.), in Differential interference contrast
Closterium (Closterium spec.), in Differential interference contrast Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-closterium-closterium-spec-in-differential-interference-contrast-76067475.html
RMEBN4RF–Closterium (Closterium spec.), in Differential interference contrast
Closterium (Closterium spec.), in differential interference contrast Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-closterium-closterium-spec-in-differential-interference-contrast-76068708.html
RMEBN6BG–Closterium (Closterium spec.), in differential interference contrast
Closterium (Closterium spec.), in differential interference contrast Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-closterium-closterium-spec-in-differential-interference-contrast-76068701.html
RMEBN6B9–Closterium (Closterium spec.), in differential interference contrast
Closterium monoliferum (Closterium monoliferum), with phase-contrast MRI Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/closterium-monoliferum-closterium-monoliferum-with-phase-contrast-image9924540.html
RMA09FYW–Closterium monoliferum (Closterium monoliferum), with phase-contrast MRI
Closterium monoliferum (Closterium monoliferum), in shining through light Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/closterium-monoliferum-closterium-monoliferum-in-shining-through-light-image9924541.html
RMA09FYX–Closterium monoliferum (Closterium monoliferum), in shining through light
Pleurotaenium desmid, DIK picture, Germany Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/pleurotaenium-desmid-dik-picture-germany-image344371133.html
RM2B07CW1–Pleurotaenium desmid, DIK picture, Germany
Pleurotaenium desmid, DIK picture, Germany Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/pleurotaenium-desmid-dik-picture-germany-image343996930.html
RM2AYJBGJ–Pleurotaenium desmid, DIK picture, Germany
green algae in differential interference contrast Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-green-algae-in-differential-interference-contrast-76083893.html
RMEBNWNW–green algae in differential interference contrast