Deuteramoeba amoeba, LM
Diaphoropodon amoeba, LM
Amoeba from shower drain, light micrograph
Difflugia testate amoeba, LM
Freshwater amoeba, LM
Amoeba, light micrograph
Loxophyllum predatory ciliate, LM
Nuclearia amoeba, light micrograph
Thecamoeba amoeba, LM
Gyrosigma diatom, Mayorella amoeba, LM
Cothurnia sp. ciliates, LM
Campanella sp. ciliate, LM
Empty amoeba shell, light micrograph
Arcella sp. shelled amoeba, light micrograph
Pennate diatoms, LM
Shelled amoeba, light micrograph
Amoeba protozoa, light micrograph
Testate amoeba, light micrograph
Amoeba with Euglena and diatoms, light micrograph
Acineta suctorian ciliate, LM
Dendrosoma suctorian ciliate, LM
Hypotrich protozoan, light micrograph
Litonotus cygnus ciliate, LM
Stentor ciliate, LM
Coleps ciliate, LM
Rotifer, light micrograph
Actinosphaerium heliozoan, light micrograph
Suctorian ciliate, light micrograph
Difflugia amoeba and sp. diatoms, light micrograph
Trithigmostoma ciliate, LM
Ciliate protozoan, light micrograph
Heliozoa protozoan, light micrograph
Heliozoa feeding on volvox, light micrograph
Actinophrys sol heliozoa, LM
Amoeboid protozoa, SEM
Thuricola ciliates, LM
Raphidiophrys sp. heliozoan, LM
Testate amoebae, light micrograph
Carchesium colony, light micrograph
Proteus amoeba, light micrograph
Amoeba shells, light micrograph
Compsopogon red alga, LM
Cryptomonas ovata alga, LM
Pediastrum dupley algae, LM
Pediastrum boryanum alga, LM
Amoeba protozoan, light micrograph
Microthamnion sp. green alga, LM
Ankistrodesmus sp. green algae, LM
Pyramimonas sp. green algae, LM
Zygnema sp. algae filaments, LM
Stylonema sp. red alga filaments, LM
Filina rotifer, LM
Keratella sp. rotifer, LM
Synchaeta sp. rotifer, LM
Brachionus sp. rotifer, LM
Amoeba and desmid, light micrograph
Vorticella protozoa, light micrograph
Synchaeta rotifer, LM
Lagotia sp. protozoan, light micrograph
Loxophyllum ciliate, light micrograph
Stentor protozoan, light micrograph
Closterium sp. green algae, light micrograph
Acanthocystis heliozoon, LM
Litonotus ciliate, light micrograph
Paramecium protozoan, light micrograph
Euplotes ciliates dividing, light micrograph
Euplotes sp. ciliates, light micrograph
Trachelomonas sp. protist, light micrograph
Brachionus rotifer, light micrograph
Euchlanis rotifer, light micrograph
Platyias quadricornis rotifer, light microscopy
Rotifer worm, light micrograph
Synchaeta rotifer, light micrograph
Loxodes sp. protozoan, light micrograph
Bristle worm, light micrograph
Shelled amoeba, SEM
Paramecium, light micrograph
Chlorella sp., green algae, light micrograph
Ophiocytium sp., green algae, light micrograph
Scrippsiella sp. dinoflagellates, light micrograph
Synedra diatom group, LM
Diatoma diatom, LM
Cymbella sp. Diatoms, LM
Lepocinclis protist, LM
Stephanodiscus diatom, LM
Cymbella Diatoms, LM
Synura alga colonies, LM
Gonyostomum flagellate, LM
Asterionella diatoms, LM
Glaucocystis algae, LM
Anabena sp., LM
Coscinodiscus sp. diatom, 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
Phaeocystis globosa, LM
Coleochaete green alga, LM
Uroleptopsis protozoan, light micrograph