Ophrydium protozoa, light micrograph
Microorganisms, light micrograph
Navicula diatoms, light micrograph
Desmids, light micrograph
Diatoms, SEM
Cyanobacteria and diatom, LM
Cyanobacteria filaments, LM
Trithigmostoma ciliate, LM
Euastrum desmid, light micrograph
Desmid, light micrograph
Closterium desmid, light micrograph
Micrasterias desmid, light micrograph
Micrasterias desmids, light micrograph
Xanthidium desmids, light micrograph
Bambusina desmids, light micrograph
Cosmarium desmids, light micrograph
Netrium desmid, light micrograph
Euastrum desmids, light micrograph
Netrium desmids, light micrograph
Green alga, light micrograph
Microsterias green alga, light micrograph
Pediastrum green algae, light micrograph
Hypotrich ciliate, light micrograph
Asterionella diatoms, LM
Coscinodiscus sp. diatom, LM
Synedra diatom group, LM
Diatoma diatom, LM
Cymbella sp. Diatoms, LM
Stephanodiscus diatom, LM
Cymbella Diatoms, LM
Dictyospaerium sp., LM
Coelastrum sp., LM
Cosmarium amoenum desmid, LM
Desmodesmus abundans green alga, LM
Scenedesmus sp. green alga, LM
Stigeoclonium sp., LM
Staurastrum sp. green algae, light micrograph
Volvox sp., green algae, light micrograph
Pandorina sp. algae, light micrograph
Euastrum humerosum desmid algae, light micrograph
Netrium digitus algae, light micrograph
Staurastrum margaritaceum algae, light micrograph
Scenedesmus quadricauda algae, light micrograph
Groenbladia undulata algae, light micrograph
Closterium moniliferum alga, light micrograph
Pyramimonas amylifera algae, light micrograph
Mesostigma viride algae, light micrograph
Spirogloea muscicola algae, light micrograph
Tetmemorus granulatus algae, light micrograph
Algae, light micrograph
Acanthocystis heliozoon, LM
Pennate diatoms, LM
Diatoma diatoms, LM
Cladophora filaments, LM
Microalgae, light micrograph
Achnanthes sp. algae, light micrograph
Tabellaria sp. algae, light micrograph
Odontella sp. algae, light micrograph
Rotifer, light micrograph
Fragilaria crotonensis diatom, light micrograph
Draparnaldia green algae, light micrograph
Eremosphaera viridis green algae, light micrograph
Spirotaenia desmid, light micrograph
Ciliate protozoa, light micrograph
Amoeba and desmid, light micrograph
Bambusina sp. green alga, light micrograph
Closterium sp. desmid, light micrograph
Diatoms, light micrograph
Chlorella sp., green algae, light micrograph
Ophiocytium sp., green algae, light micrograph
Ciliate protozoan, light micrograph
Heliozoan and Sirgonium, light micrograph
Cyanobacteria and diatoms, light micrograph
Chroococcus cyanobakteria, LM
Hammered shield lichen, SEM
Rosette lichen, SEM
Gyrosigma diatom, Mayorella amoeba, LM
Thecamoeba amoeba, LM
Cup lichen, SEM
Common orange lichen, SEM
Trumpet lichen, SEM
Bearded lichen, SEM
Lichen, Cladonia sp., SEM
Hammered shield lichen,SEM
Jelly lichen, SEM
Lichen, Xanthoria flammea, SEM
Iodamoeba buetschlii parasitic cyst
Leishmania protozoa and blood cells, SEM
Algae and protist, light micrograph
Microbial sphere, SEM
Diatoms on red algae, light micrograph
Desmids and spirogyra, light micrograph
Diatom and green algae, micrograph
Thalassiosira punctigera, light micrograph
Cymbella sp. diatoms, light micrograph
Draparnaldia green algae, polarised light micrograph
Staurastrum green algae, light micrograph
Hyalotheca desmids, light micrograph
Amoeba with Euglena and diatoms, light micrograph
Nitzschia sp. diatom and red algae, light micrograph
Pond life, light micrograph
Gomphonema sp. diatoms and green alga, light micrograph
Diatom, light micrograph
Green algae, light micrograph