Arcella sp. shelled amoeba, light micrograph
Shelled amoeba, light micrograph
Empty amoeba shell, light micrograph
Testate amoebae, light micrograph
Testate amoeba, light micrograph
Difflugia testate amoeba, LM
Desmids and shelled amoeba, micrograph
Amoeba protozoa, light micrograph
Amoeba, light micrograph
Shelled amoeba with micrasterias, light micrograph
Testate amoebae and desmid
Desmids and amoeba, light micrograph
Desmid and amoeba, light micrograph
Testate amoeba and desmid
Nuclearia amoeba, light micrograph
Amoeba with algae, light micrograph
Testate amoeba and desmid, light micrograph
Proteus amoeba, light micrograph
Amoeba shells, light micrograph
Diaphoropodon amoeba, LM
Deuteramoeba amoeba, LM
Cyanobacteria and amoeba, micrograph
Amoeba from shower drain, light micrograph
Amoeba and desmids, light micrograph
Apocarchesium protozoa colony, light micrograph
Apocarchesium protozoan macrozoid, light micrograph
Suctorian protozoan, light micrograph
Ciliate protozoa, light micrograph
Difflugia amoeba and sp. diatoms, light micrograph
Stentor protozoan, light micrograph
Shelled amoeba and sphagnum moss
Shelled amoeba, SEM
Shelled amoebae, SEM
Vorticella protozoa, light micrograph
Actinosphaerium heliozoan, light micrograph
Carchesium protozoa colony, light micrograph
Thecamoeba amoeba, LM
Euglena protozoa, light micrograph
Gyrosigma diatom, Mayorella amoeba, LM
Suctoria on green algae, light micrograph
Carchesium colony, light micrograph
Loxophyllum ciliate, light micrograph
Loxophyllum predatory ciliate, LM
Acineta suctorian ciliate, LM
Dendrosoma suctorian ciliate, LM
Bursaria protozoan, light micrograph
Ciliate protozoan, light micrograph
Vorticella protozoan, light micrograph
Rotifer and ciliate protozoa, micrograph
Copepod, light micrograph
Stephanoceros fimbriatus rotifers, light micrograph
Stephanoceros fimbriatus rotifer, light micrograph
Brachionus rotifer, light micrograph
Turbellaria flatworms, light micrograph
Turbellaria flatworm, light micrograph
Floscularia rotifer, light micrograph
Rotifer on sphagnum moss, micrograph
Gastrotrich, light micrograph
Rotifer, light micrograph
Macrostomid flatworm, light micrograph
Amoeba and desmid, light micrograph
Closterium desmids, light micrograph
Pleurotaenium nodosum desmid
Desmids, light micrograph
Loxodes sp. protozoan, light micrograph
Heliozoa protozoan, light micrograph
Heliozoa feeding on volvox, light micrograph
Suctorian ciliate, light micrograph
Pennate diatoms, LM
Ophrydium protozoa, light micrograph
Actinosphaerium protozoan, micrograph
Freshwater amoeba, LM
Lagotia sp. protozoan, light micrograph
Trithigmostoma ciliate, LM
Rotifer with eggs, light micrograph