Spirogyra conjugating, polarised light micrograph
Spirogyra conjugating, light micrograph
Spirogyra, light micrograph
Spirogyra algae, light micrograph
Spirogyra reproducing, light micrograph
Spirogyra sp. , algae, light micrograph
Water flea and spirogyra, micrograph
Spirogyra algae and cyanobacteria
Spirogyra green alga, light micrograph
Spirogyra sp. green algae, light micrograph
Spirogyra and Fragilaria diatoms, micrograph
Spirogyra sp., filamentous green alga, LM
Euastrum desmid cell division, light micrograph
Diatoms and Spirogyra algae, micrograph
Green algae, light micrograph
Euastrum desmid, light micrograph
Cladophora green algae, light micrograph
Spirogyra alga, polarised light micrograph
Spirogyra sp. algae, micrograph
Desmids and Spirogyra algae, micrograph
Green alga, light micrograph
Roof microbial mat, LM
Tetraedron triangulare, SEM
Staurastrum, SEM
Desmidium desmid, SEM
Cosmarium desmid, SEM
Desmids, SEM
Staurastrum desmid, SEM
Closterium desmid, SEM
Euastrum desmid, SEM
Micrasterias desmid, SEM
Pleurotaenium desmid, SEM
Heliozoan and alga, light micrograph
Spirogyra green alga, LM
Spirogyra algae
Spirogyra sp. green alga, light micrograph
Coelastrum and Spirogyra green algae, LM
Closterium sp. desmid, light micrograph
Green alga on an aquatic plant, light micrograph
Aquatic plant with cyanobacteria and algae, light micrograph
Rhodomonas sp. algae, light micrograph
Meridion circulare diatoms, LM
Ditylium brightwellii marine diatom, LM
Phacus sp. flagellate, LM
Bellerochea malleus diatoms, LM
Volvox sp. green algae, light micrograph
Algae settled on Myriophyllum sp., light micrograph
Netrium oblongum green algae, LM
Green algae and sphagnum moss, micrograph
Dinoflagellates, algae and sphagnum moss
Protozoan on green algae, micrograph
Ophrydium protozoa, light micrograph
Suctoria and diatom algae, polarised light micrograph
Green and red algae, light micrograph
Diatom, light micrograph
Pyrocystis lunula dinoflagellates, light micrograph
Mediopyxis helysia diatoms, LM
Purple bacteria, LM
Xanthidium desmid, light micrograph
Desmids and spirogyra, light micrograph
Mantoniella algae, SEM
Diatoms and desmids, light micrograph
Diatoms and green algae, light micrograph
Diatom and green algae, light micrograph
Epithemia diatom, light micrograph
Epithemia diatoms, light micrograph
Ciliate and diatoms, light micrograph
Protozoa and desmids, light micrograph
Desmids on sphagnum moss
Desmids dividing, light micrograph
Desmids on sphagnum moss, light micrograph
Xanthidium desmids, light micrograph
Desmids, light micrograph
Testate amoeba and desmid, light micrograph
Desmids eaten by annelid worm, light micrograph
Desmid eaten by annelid worm, light micrograph
Desmid dividing, light micrograph
Rotifer and green algae, light micrograph
Algae and ciliate on aquatic plant, light micrograph
Paramecium bursaria, LM
Euglena, light micrograph
Tabellaria flocculosa diatom, light micrograph
Green algae on aquatic plant stalk, light micrograph
Flatworm, polarised light micrograph
Diatom and green algae, micrograph
Cocconeis sp. algae, light micrograph
Nitzschia sigmoidea and gomphonema algae, light micrograph
Diatoms, light micrograph
Diatoms and Cladophora algae, light micrograph
Synurid algae, light micrograph
Difflugia amoeba and sp. diatoms, light micrograph
Cells of green alga, light micrograph
Placoderm desmid (Cosmarium botrytis), SEM
Mougeotia and Spirogyra filamentous algae, light micrograph
Spirogyra Green Algae strands
Spirogyra green algae spiral chloroplasts
Desmid on red algae, light micrograph
Caddisfly larva in a protective algal case, light micrograph
Hyacinth (Hyacinthus sp.) leaf, light micrograph
Spirogyra green algae LM X100