Spirogyra algae, light micrograph
Spirogyra, light micrograph
Spirogyra reproducing, light micrograph
Spirogyra conjugating, polarised light micrograph
Spirogyra sp. , algae, light micrograph
Spirogyra conjugating, 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
Green algae, light micrograph
Euastrum desmid cell division, light micrograph
Cladophora green algae, light micrograph
Diatoms and Spirogyra algae, micrograph
Spirogyra sp., filamentous green alga, LM
Euastrum desmid, light micrograph
Spirogyra sp. algae, micrograph
Desmids and Spirogyra algae, micrograph
Green alga, light micrograph
Coelastrum and Spirogyra green algae, LM
Rhodomonas sp. algae, light micrograph
Roof microbial mat, LM
Volvox sp. green algae, light micrograph
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
Spirogyra algae
Protozoan on green algae, micrograph
Spirogyra alga, polarised light micrograph
Spirogyra green alga, LM
Aquatic plant with cyanobacteria and algae, light micrograph
Algae settled on Myriophyllum sp., light micrograph
Netrium oblongum green algae, LM
Dinoflagellates, algae and sphagnum moss
Spirogyra sp. green alga, light micrograph
Closterium sp. desmid, light micrograph
Green algae and sphagnum moss, micrograph
Meridion circulare diatoms, LM
Ditylium brightwellii marine diatom, LM
Phacus sp. flagellate, LM
Bellerochea malleus diatoms, LM
Heliozoan and alga, light micrograph
Mantoniella algae, SEM
Ophrydium protozoa, light micrograph
Diatoms and green algae, light micrograph
Green and red algae, light micrograph
Suctoria and diatom algae, polarised light micrograph
Synurid algae, light micrograph
Green alga on an aquatic plant, light micrograph
Diatom, light micrograph
Pyrocystis lunula dinoflagellates, light micrograph
Mediopyxis helysia diatoms, LM
Diatom and green algae, light micrograph
Purple bacteria, LM
Mougeotia and Spirogyra filamentous algae, light micrograph
Cocconeis sp. algae, light micrograph
Ciliate and diatoms, light micrograph
Nitzschia sigmoidea and gomphonema algae, light micrograph
Diatoms and Cladophora algae, light micrograph
Diatoms, light micrograph
Rotifer and green algae, light micrograph
Algae and ciliate on aquatic plant, light micrograph
Protozoa and desmids, light micrograph
Desmids eaten by annelid worm, light micrograph
Desmid eaten by annelid worm, light micrograph
Pandorina and Spirogyra green algae, light micrograph
Xanthidium desmid, light micrograph
Desmids and spirogyra, light micrograph
Suctorians on cladophora algae, light micrograph
Green algae on aquatic plant stalk, light micrograph
Paramecium bursaria, LM
Diatoms and desmids, light micrograph
Epithemia diatom, light micrograph
Epithemia diatoms, light micrograph
Diatom and green algae, micrograph
Euglena, light micrograph
Spirogyra Green Algae strands
Tabellaria flocculosa diatom, light micrograph
Aquatic snail and diatoms on algae
Spirogyra green algae spiral chloroplasts
Ankistrodesmus sp. green algae, light micrograph
Cells of green alga, light micrograph
Desmid on red algae, light micrograph
Spirogyra green algae LM X100
Draparnaldia green algae, micrograph
Botryococcus green algae, micrograph
Pandorina green algae, light micrograph
Oedogonium green algae, light micrograph