Haematococcus alga, light micrograph
Haematococcus algae, light micrograph
Microalgae, light micrograph
Spirogyra algae, light micrograph
Green algae, light micrograph
Diatom, light micrograph
Diatoms, light micrograph
Paramecium protozoan,light micrograph
Paramecium protozoa,light micrograph
Paramecium protozoa, light micrograph
Micrasterias desmids, light micrograph
Green alga, light micrograph
Pleurosigma sp diatoms, light micrograph
Scrippsiella sp. dinoflagellates, light micrograph
Closterium desmid, light micrograph
Microsterias green alga, light micrograph
Paramecium bursaria protozoan, light micr
Stentor ciliate protozoa light micrograph
Uroleptopsis protozoan, light micrograph
Ciliate protozoan, light micrograph
Hypotrich protozoan, light micrograph
Scenedesmus algae, SEM
Leonella granifera alga, light micrograph
Golden algae, light micrograph
Oscillatoria Alga filaments, LM
Diatom frustules, SEM
Diatom frustule, SEM
Radiolarian, light micrograph
Hypotrich ciliate, light micrograph
Trachelomonas sp. protist, light micrograph
Paramecium bursaria protozoan
Blepharisma protozoa, light micrograph
Amoeboid protozoa, SEM
Euastrum desmid, light micrograph
Micrasterias desmid, light micrograph
Xanthidium desmids, light micrograph
Desmids, light micrograph
Cosmarium desmids, light micrograph
Euastrum desmids, light micrograph
Netrium desmids, light micrograph
Pediastrum green algae, light micrograph
Stentor ciliate, LM
Paramecium bursaria Ciliate, LM
Freshwater amoeba, LM
Phacus alga, light micrograph
Trachelomonas alga, light micrograph
Melosira sp diatoms, light micrograph
Pleurosigma sp diatom, light micrograph
Proteus amoeba, light micrograph
Pyrocystis sp. algae, light micrograph
Leonella granifera algae, light micrograph
Woloszynskia algae, light micrograph
Pyrocystis lunula algae, light micrograph
Trachelomonas volvocinopsis alga, light micrograph
Euglena mutabilis alga, light micrograph
Phacus ranula alga, light micrograph
Symbiodinium dinoflagellates, light micrograph
Silicoflagellate, light micrograph
Desmid, light micrograph
Bambusina desmids, light micrograph
Netrium desmid, light micrograph
Oscillatoria and Planktothrix algae, LM
Oscillatoria and Navicula, LM
Radiolaria, light micrograph
Cyanoptyche sp. green algae, light micrograph
Philodina rotifer, light micrograph
Amoeba from shower drain, light micrograph
Actinophrys sol heliozoa, LM
Heliozoa protozoan, light micrograph
Heliozoa feeding on volvox, light micrograph
Loxophyllum predatory ciliate, LM
Stentor sp. protozoan, light micrograph
Pyrocystis sp., light micrograph
Coleps ciliate, LM
Diaphoropodon amoeba, LM
Deuteramoeba amoeba, LM
Paramecium caudatum ciliate, LM
Cothurnia sp. ciliates, LM
Campanella sp. ciliate, LM
Thuricola ciliates, LM
Raphidiophrys sp. heliozoan, LM
Euglena flagellate protozoan
Synura alga colonies, LM
Euglena alga, light micrograph
Paramecium, light micrograph
Pyrocystis lunula alga, light micrograph
Thalassiosira diatom, LM
Thalassionema diatom, LM
Chaetoceros diatom, LM
Ditylium diatom, LM
Eucampia diatom, LM
Tetraselmis chui algae, light micrograph
Glaucocystis sp. alga, light micrograph
Ophiocytium sp. alga, light micrograph
Closterium moniliferum alga, light micrograph
Lepocinclis ovum alga, light micrograph
Cryptomonas lundii alga, light micrograph
Desmodesmus abundans green alga, LM
Scenedesmus sp. green alga, LM
Penium green alga, light micrograph
Penium silvae nigrae green alga, light micrograph
Mougeotia sp. green alga, light micrograph