Amoeba with algae, light micrograph
Testate amoeba, light micrograph
Testate amoebae and desmid
Desmids and shelled amoeba, micrograph
Arcella sp. shelled amoeba, light micrograph
Testate amoeba and desmid
Colony of green algae, light micrograph
Shelled amoeba with micrasterias, light micrograph
Shelled amoeba, light micrograph
Amoeba protozoa, light micrograph
Amoeba, light micrograph
Desmids and amoeba, light micrograph
Desmid and amoeba, light micrograph
Empty amoeba shell, light micrograph
Testate amoebae, light micrograph
Stentor protozoan, light micrograph
Ophrydium protozoa, light micrograph
Testate amoeba and desmid, light micrograph
Vorticella protozoan, light micrograph
Suctoria on green algae, light micrograph
Pleurotaenium nodosum desmid
Desmids, light micrograph
Xanthidium antilopaeum desmid
Netrium desmid and green alga
Micrasterias and Hyalotheca desmids
Netrium algae, LM
Netrium algae, light micrograph
Protozoan on green algae, micrograph
Netrium oblongum green algae, LM
Closterium desmids, light micrograph
Cosmarium desmid, fluorescence light micrograph
Amoeba and desmids, light micrograph
Pleurotaenium truncatum, algae, light micrograph
Thecamoeba amoeba, LM
Desmidium swartzii algae filaments, LM
Gyrosigma diatom, Mayorella amoeba, LM
Desmidium swartzii, light micrograph
Proteus amoeba, light micrograph
Nuclearia amoeba, light micrograph
Volvox green algae, light micrograph
Desmid and Dictyosphaerium green algae
Desmids and Dictyosphaerium green algae
Ophrydium and heliozoan protozoa, light micrograph
Trichocerca rotifer and desmids, light micrograph
Green algae, light micrograph
Acineta suctorian ciliate, LM
Dendrosoma suctorian ciliate, LM
Cladophora green algae, light micrograph
Diatoms and Cladophora algae, light micrograph
Rotifer and green algae, light micrograph
Closterium desmid, light micrograph
Cosmarium desmids, light micrograph
Cosmarium desmid, light micrograph
Cosmarium turpinii desmid, light micrograph
Micrasterias sp. desmid, light micrograph
Pleurotaenium sp. desmid, light micrograph
Pleurotaenium ovatum desmid, light micrograph
Staurastrum desmid, light micrograph
Staurastrum punctulatum desmid, light micrograph
Pleurotaenium ovatum desmid cell division, light micrograph
Pleurotaenium sp. green algae, light micrograph
Botryococcus sp. algae, LM
Pediastrum dupley algae, LM
Zygnema sp. algae filaments, LM
Ankistrodesmus sp. green algae, LM
Pyramimonas sp. green algae, LM
Euglena sp. protists, light micrograph
Amoeba shells, light micrograph
Euglena gracilis protozoan algae, light micrograph
Pennate diatoms, LM
Rotifer and desmid, light micrograph
Draparnaldia green algae, micrograph
Botryococcus green algae, micrograph
Spirogyra sp. algae, micrograph
Haematococcus algae, light micrograph
Chlorella sp., green algae, light micrograph
Ophiocytium sp., green algae, light micrograph
Fragilaria diatoms, light micrograph
Asterionella diatoms, light micrograph