Vorticella protozoa, light micrograph
Vorticella protozoan, light micrograph
Paramecium ciliate protozoa, light micrograph
Paramecium protozoa,light micrograph
Paramecium protozoa, light micrograph
Ciliate protozoa, light micrograph
Ciliate protozoan, light micrograph
Hypotrich protozoan, light micrograph
Vorticella protozoan, SEM
Paramecium protozoan,light micrograph
Blepharisma protozoa, light micrograph
Stentor ciliate protozoa light micrograph
Stentor protozoan, light micrograph
Loxophyllum ciliate, light micrograph
Blepharisma americana protozoan, light micrograph
Ophrydium protozoa, light micrograph
Rotifer, light micrograph
Ciliate protozoan, SEM
Euglena protozoa, light micrograph
Cothurnia protozoan, light micrograph
Paramecium bursaria protozoan
Stylonychia ciliate, light micrograph
Proteus amoeba, light micrograph
Uroleptopsis protozoan, light micrograph
Vorticella peritrich, light micrograph
Euplotes protozoa, SEM
Vorticellidae, light micrograph
Rotifer feeding, light micrograph
Tetrahymena protozoan, SEM
Paramecium protozoan, SEM
Paramecium caudatum group, light micrograph
Rivularia cyanobacteria, light micrograph
Diatom, light micrograph
Cosmarium desmids, light micrograph
Diatoms, light micrograph
Micrasterias desmid, light micrograph
Netrium desmid, light micrograph
Philodina rotifer, light micrograph
Stentor sp. ciliates, light micrograph
Pediastrum green algae, light micrograph
Climacostomum protozoan, SEM
Paramecium protozoan
Epistylis protozoa, light micrograph
Paramecium caudatum, light micrograph
Ciliate protozoan ingesting algae
Loxophyllum ciliate protozoa, light micrograph
Testate amoeba, light micrograph
Phacus alga, light micrograph
Phacus algae, light micrograph
Trachelomonas alga, light micrograph
Ophiocytium algae, light micrograph
Stentor ciliate, light micrograph
Frontonia protist, light micrograph
Radiolarian, light micrograph
Euglena protozoan, light micrograph
Haematococcus alga, light micrograph
Euastrum desmid, light micrograph
Spirogyra algae, light micrograph
Micrasterias desmids, light micrograph
Xanthidium desmids, light micrograph
Desmids, light micrograph
Green algae, light micrograph
Euastrum desmids, light micrograph
Netrium desmids, light micrograph
Green alga, light micrograph
Ceratium sp. dinoflagellates, light micrograph
Euglena mutabilis algae, light micrograph
Euglena mutabilis alga, light micrograph
Closterium moniliferum algae, light micrograph
Trachelomonas volvocinopsis alga, light micrograph
Trachelomonas volvocinopsis algae, light micrograph
Phacus ranula algae, light micrograph
Phacus ranula alga, light micrograph
Phacus smulkowskianus algae, light micrograph
Ophiocytium sp. algae, light micrograph
Melosira sp diatoms, light micrograph
Pleurosigma sp diatoms, light micrograph
Pleurosigma sp diatom, light micrograph
Microsterias green alga, light micrograph
Euastrum humerosum desmid algae, light micrograph
Porphyridium sp. red algae, light micrograph
Nitzschia sp. diatom and red algae, light micrograph
Vorticella sp. protozoa, light micrograph
Epistylis sp. hypotriche Ciliates, LM
Vorticella ciliate, light micrograph
Ciliate protozoan membranelles, SEM
Ciliate protozoans, SEM
Vorticella sp. ciliate, light micrograph
Gastrotrich freshwater animal, SEM
Scrippsiella sp. dinoflagellates, light micrograph
Gastrotrich, light micrograph
Paramecium protozoan, light micrograph
Paramecium caudatum, micrograph
Nassula sp. protozoa, light micrograph
Vorticella protozoa, polarised light micrograph