Green alga, light micrograph
Closterium sp. desmid, light micrograph
Green algae, light micrograph
Cells of green alga, light micrograph
Meridion circulare diatoms, LM
Rhodomonas sp. algae, light micrograph
Closterium desmid, light micrograph
Micrasterias desmids, light micrograph
Closterium desmids, light micrograph
Green alga and diatoms, light micrograph
Roof microbial mat, LM
Netrium oblongum green algae, LM
Ditylium brightwellii marine diatom, LM
Phacus sp. flagellate, LM
Bellerochea malleus diatoms, LM
Volvox sp. green algae, light micrograph
Diatoms, light micrograph
Diatom, light micrograph
Spirogyra green alga, light micrograph
Green alga on an aquatic plant, light micrograph
Euastrum desmid, light micrograph
Tabellaria flocculosa diatom, light micrograph
Closterium desmid, SEM
Mediopyxis helysia diatoms, LM
Tabellaria fenestrata, light micrograph
Desmid and diatoms, light micrograph
Pyrocystis sp., light micrograph
Euastrum desmid cell division, light micrograph
Heliozoan and alga, light micrograph
Closterium sp. green algae, light micrograph
Spirogyra conjugating, polarised light micrograph
Desmids and spirogyra, light micrograph
Algae and ciliate on aquatic plant, light micrograph
Algae settled on Myriophyllum sp., light micrograph
Cosmarium raciborski, green algae, light micrograph
Euglena sp. protist, light micrograph
Spirogyra algae and cyanobacteria
Spirogyra sp. , algae, light micrograph
Spirogyra algae, light micrograph
Lepocinclis acus protist, light micrograph
Spirogyra reproducing, light micrograph
Desmid and chlorophytes, micrograph
Desmid and amoeba, light micrograph
Spirogyra, light micrograph
Spirogyra green alga, LM
Cladophora green algae, light micrograph
Desmodesmus abundans green alga, LM
Scenedesmus sp. green alga, LM
Closterium moniliferum alga, light micrograph
Volvox globator green alga colony, LM
Bambusina sp. green alga, light micrograph
Volvox green alga colony, light micrograph
Sphacelaria brown alga, LM
Aquatic plant with cyanobacteria and algae, light micrograph
Desmids, light micrograph
Desmid on sphagnum moss, light micrograph
Desmids on sphagnum moss, micrograph
Draparnaldia green algae, light micrograph
Pleurotaenium truncatum, algae, light micrograph
Lepocinclis spirogyroides, algae, light micrograph
Staurastrum, SEM
Desmidium desmid, SEM
Desmids, SEM
Staurastrum desmid, SEM
Euastrum desmid, SEM
Micrasterias desmid, SEM
Pleurotaenium desmid, SEM
Cosmarium desmid, SEM
Green algae on aquatic plant stalk, light micrograph
Closterium lunula, algae, light micrograph
Desmids and red algae, light micrograph
Desmid and red algae, light micrograph
Gonium green algae, light micrograph
Pyrocystis lunula dinoflagellates, light micrograph
Euglena, light micrograph
Haematococcus pluvialis, LM
Dictyospaerium sp., LM
Coelastrum sp., LM
Cosmarium amoenum desmid, LM
Stigeoclonium sp., LM
Staurastrum sp. green algae, light micrograph
Eremosphaera viridis green algae, light micrograph
Staurastrum green algae, light micrograph
Pandorina sp. algae, light micrograph