Gyrosigma diatom, Mayorella amoeba, LM
Thecamoeba amoeba, LM
Pennate diatoms, LM
Trithigmostoma ciliate, LM
Gyrosigma freshwater diatoms, LM
Odontella sp. diatom, LM
Chroococcus cyanobakteria, LM
Tabellaria freshwater diatoms, LM
Melosira sp. diatoms, LM
Volvox alga colony with amoeba parasite, light micrograph
Cyanobacteria and diatom, LM
Amoeba from shower drain, light micrograph
Marine life, light micrograph
Ditylium diatom, light micrograph
Cyanobacteria filaments, LM
Coscinodiscus sp. diatom, LM
Paramecium bursaria, LM
Thalassiosira diatom, LM
Thalassionema diatom, LM
Chaetoceros diatom, LM
Ditylium diatom, LM
Eucampia diatom, LM
Difflugia testate amoeba, LM
Diaphoropodon amoeba, LM
Deuteramoeba amoeba, LM
Pyrocystis lunula dinoflagellate, LM
Pyrocystis noctiluca dinoflagellate, LM
Prorocentrum dinoflagellate, LM
Stylonema sp. red alga filaments, LM
Zygnema sp. algae filaments, LM
Micrasterias truncata desmids, LM
Botryococcus sp. algae, LM
Micrasterias radiosa, LM
Compsopogon red alga, LM
Cryptomonas ovata alga, LM
Aphanothece sp. cyanobacteria, LM
Micrasterias crux-melitensis, LM
Nostoc sp. cyanobacteria, LM
Desmidium swartzii algae filaments, LM
Euglena intermedia protist, LM
Microthamnion sp. green alga, LM
Pediastrum dupley algae, LM
Ankistrodesmus sp. green algae, LM
Pyramimonas sp. green algae, LM
Pediastrum boryanum alga, LM
Euglena mutabilis protists, LM
Euglena deses protist, LM
Asterionella diatoms, LM
Paribellus sp. diatoms, LM
Diatoma diatoms, LM
Cladophora filaments, LM
Meridion circulare diatoms, LM
Centric marine diatoms, LM
Freshwater algal bloom, LM
Synura algal bloom, LM
Acineta suctorian ciliate, LM
Dendrosoma suctorian ciliate, LM
Frontonia sp. protist, light micrograph
Testate amoeba, light micrograph
Amoeba with algae, light micrograph
Leptogium lichen section, LM
Microorganisms, light micrograph
Diatoms, light micrograph
Ditylium brightwellii marine diatom, LM
Shelled amoeba, light micrograph
Amoeba protozoa, light micrograph
Amoeba, light micrograph
Nuclearia amoeba, light micrograph
Empty amoeba shell, light micrograph
Arcella sp. shelled amoeba, light micrograph
Volvox sperm packets, LM
Marine diatom Gyrosigma fasicola, light micrograph
Euglena intermedia protist, light micrograph
Suctoria and diatom algae, polarised light micrograph
Synedra diatom group, LM
Diatoma diatom, LM
Stephanodiscus diatom, LM
Diatom, light micrograph
Amoeba with Euglena and diatoms, light micrograph
Thalassiosira sp. diatom, light micrograph
Diatom and green algae, micrograph
Pseudomicrothorax dubius ciliate, LM
Desmids and shelled amoeba, micrograph
Testate amoeba and desmid
Campylodiscus sp. diatoms, light micrograph
Diatoms on red algae, light micrograph
Calothrix cyanobacterium, LM
Nostoc pruniforme cyanobacteria, LM
Anabena cyanobacterium, LM
Pandorina green alga, LM
Glaucocystis algae, LM
Lepocinclis protists, LM
Spirogyra green alga, LM
Pyramimonas green algae, LM
Sphacelaria brown alga, LM
Tetraselmis green algae, LM
Planotaenium desmid, LM
Pleodorina green alga, LM
Pandorina green algae, light micrograph
Oscillatoria cyanobacteria, light micrograph
Volvox globator green alga colony, LM
Anabena sp., LM
Euglena gracilis protist, LM
Haematococcus pluvialis, LM