Odontella sp. diatom, LM
Tabellaria freshwater diatoms, LM
Gyrosigma freshwater diatoms, LM
Melosira sp. diatoms, LM
Botryococcus sp. algae, LM
Micrasterias radiosa, LM
Compsopogon red alga, LM
Cryptomonas ovata alga, LM
Micrasterias crux-melitensis, LM
Euglena intermedia protist, LM
Pediastrum dupley algae, LM
Pediastrum boryanum alga, LM
Euglena mutabilis protists, LM
Euglena deses protist, LM
Zygnema sp. algae filaments, LM
Microthamnion sp. green alga, LM
Ankistrodesmus sp. green algae, LM
Pyramimonas sp. green algae, LM
Stylonema sp. red alga filaments, LM
Gyrosigma diatom, Mayorella amoeba, LM
Pennate diatoms, LM
Diatoma diatoms, LM
Cladophora filaments, LM
Micrasterias truncata desmids, LM
Aphanothece sp. cyanobacteria, LM
Coscinodiscus sp. diatom, LM
Pyrocystis noctiluca dinoflagellate, LM
Prorocentrum dinoflagellate, LM
Thalassiosira diatom, LM
Thalassionema diatom, LM
Chaetoceros diatom, LM
Ditylium diatom, LM
Eucampia diatom, LM
Thecamoeba amoeba, LM
Nostoc sp. cyanobacteria, LM
Desmidium swartzii algae filaments, LM
Chroococcus cyanobakteria, LM
Asterionella diatoms, LM
Paribellus sp. diatoms, LM
Meridion circulare diatoms, LM
Lepocinclis protists, LM
Chromulina sp., LM
Pyrocystis lunula dinoflagellate, LM
Ditylium brightwellii marine diatom, LM
Trithigmostoma ciliate, LM
Diatoms, light micrograph
Ditylium diatom, light micrograph
Centric marine diatoms, LM
Euglena intermedia protist, light micrograph
Calothrix cyanobacterium, LM
Nostoc pruniforme cyanobacteria, LM
Anabena cyanobacterium, LM
Pandorina green alga, LM
Glaucocystis algae, LM
Spirogyra green alga, LM
Pyramimonas green algae, LM
Sphacelaria brown alga, LM
Freshwater algal bloom, LM
Synura algal bloom, LM
Tetraselmis green algae, LM
Anabena sp., LM
Euglena gracilis protist, LM
Haematococcus pluvialis, LM
Colacium sp., LM
Dictyospaerium sp., LM
Phacus orbicularis, LM
Coelastrum sp., LM
Nostoc sp., LM
Cosmarium amoenum desmid, LM
Glaucocystis sp., LM
Oedogonium sp., LM
Synura petersenii, LM
Scytonema sp., LM
Stigeoclonium sp., LM
Batrachospermum sp., LM
Achnanthes sp. diatoms, LM
Marine diatoms, LM
Dinobryon algae, LM
Phaeocystis globosa, LM
Purple bacteria, LM
Biddulphia diatoms, LM
Planotaenium desmid, LM
Pleodorina green alga, LM
Polysiphonia red alga, LM
Phacus sp. flagellate, LM
Bellerochea malleus diatoms, LM
Desmodesmus abundans green alga, LM
Scenedesmus sp. green alga, LM
Volvox globator green alga colony, LM
Coelastrum and Spirogyra green algae, LM
Pleurotaenium truncatum, algae, light micrograph
Pediastrum sp. algae fluorescence, LM
Synedra diatom group, LM
Diatoma diatom, LM
Cyanobacteria and diatom, LM
Stephanodiscus diatom, LM
Leptogium lichen section, LM
Red algae and diatoms, light micrograph
Suctorian ciliate, light micrograph
Pandorina green algae, light micrograph
Tetraselmis green algae, light micrograph
Staurastrum green algae, light micrograph
Volvox green alga colony, light micrograph