Amoeba with Euglena and diatoms, light micrograph
Euglena alga, light micrograph
Difflugia amoeba and sp. diatoms, light micrograph
Lepocinclis protist, LM
Cymbella sp. Diatoms, LM
Cymbella Diatoms, LM
Asterionella diatoms, LM
Euglena sp. protists, LM
Diaphoropodon amoeba, LM
Deuteramoeba amoeba, LM
Cymbella sp. diatoms, light micrograph
Synedra diatom group, LM
Diatoma diatom, LM
Stephanodiscus diatom, LM
Achnanthes sp. algae, light micrograph
Tabellaria sp. algae, light micrograph
Odontella sp. algae, light micrograph
Coscinodiscus sp. diatom, LM
Freshwater amoeba, LM
Euglena sp. algae, light micrograph
Amoeba from shower drain, light micrograph
Euglena mutabilis algae, light micrograph
Euglena mutabilis alga, light micrograph
Thalassiosira punctigera, light micrograph
Euglena protozoan, light micrograph
Euglena protozoa, light micrograph
Diatoma diatoms, LM
Meridion circulare diatoms, LM
Frontonia protist, light micrograph
Actinoptychus splendens diatoms, light micrograph
Euglena intermedia protist, LM
Euglena mutabilis protists, LM
Euglena deses protist, LM
Pennate diatoms, LM
Diatoms, light micrograph
Euglena protozoan alga, light micrograph
Red algae and diatoms, light micrograph
Synura alga colonies, LM
Gonyostomum flagellate, LM
Peridinium cinctum algae, light micrograph
Netrium digitus algae, light micrograph
Staurastrum margaritaceum algae, light micrograph
Phormidium sp. algae, light micrograph
Scenedesmus quadricauda algae, light micrograph
Pyrocystis sp. algae, light micrograph
Leonella granifera algae, light micrograph
Phaeothamnion sp. algae, light micrograph
Glaucocystis sp. alga, light micrograph
Glaucocystis sp. algae, light micrograph
Groenbladia undulata algae, light micrograph
Cyanoptyche algae, light micrograph
Ophiocytium sp. alga, light micrograph
Porphyridium sordidum algae, light micrograph
Closterium moniliferum alga, light micrograph
Pyramimonas amylifera algae, light micrograph
Lepocinclis ovum alga, light micrograph
Tribonema sp. algae, light micrograph
Mesostigma viride algae, light micrograph
Spirogloea muscicola algae, light micrograph
Xanthonema sp. algae, light micrograph
Cryptomonas lundii alga, light micrograph
Cryptomonas lundii algae, light micrograph
Closterium moniliferum algae, light micrograph
Tetmemorus granulatus algae, light micrograph
Woloszynskia algae, light micrograph
Leonella granifera alga, light micrograph
Pyrocystis lunula algae, light micrograph
Trachelomonas volvocinopsis alga, light micrograph
Trachelomonas volvocinopsis algae, light micrograph
Phacus alga, light micrograph
Phacus algae, light micrograph
Trachelomonas alga, light micrograph
Phacus ranula algae, light micrograph
Phacus ranula alga, light micrograph
Phacus smulkowskianus algae, light micrograph
Ophiocytium algae, light micrograph
Colacium sp., LM
Dictyospaerium sp., LM
Phacus orbicularis, LM
Coelastrum sp., LM
Cosmarium amoenum desmid, LM
Glaucocystis sp., LM
Desmodesmus abundans green alga, LM
Oedogonium sp., LM
Synura petersenii, LM
Scenedesmus sp. green alga, LM
Stigeoclonium sp., LM
Batrachospermum sp., LM
Chlorella sp., green algae, light micrograph
Ophiocytium sp., green algae, light micrograph
Haplotaenium rectum algae, light micrograph
Pleurotaenium truncatum algae, light micrograph
Tetraselmis chui algae, light micrograph
Spirulina cyanobacteria, light micrograph
Monomorphina sp. (Euglenozoa), light micrograph
Phormidium sp. cyanobacteria, light micrograph
Staurastrum sp. green algae, light micrograph
Pediastrum duplex cf. algae, light micrograph
Penium green alga, light micrograph
Penium silvae nigrae green alga, light micrograph
Mougeotia sp. green alga, light micrograph
Testate amoeba, light micrograph
Amoeba, light micrograph
Tabellaria freshwater diatoms, LM
Gyrosigma freshwater diatoms, LM
Melosira sp. diatoms, LM
Thalassiosira diatom, LM
Thalassionema diatom, LM
Chaetoceros diatom, LM
Ditylium diatom, LM
Cladophora filaments, LM
Eucampia diatom, LM
Thecamoeba amoeba, LM
Gyrosigma diatom, Mayorella amoeba, LM
Glaucocystis algae, LM
Anabena sp., LM
Nostoc sp., LM
Scytonema sp., LM
Phaeocystis globosa, LM
Closterium sp. green algae, light micrograph
Bambusina sp. green alga, light micrograph
Bambusina sp. green algae, light micrograph
Chroodactylon ornatum algae, light micrograph
Staurastrum green algae, light micrograph
Pandorina sp. algae, light micrograph
Porphyridium sp. red algae, light micrograph
Difflugia testate amoeba, LM
Paribellus sp. diatoms, LM
Euglena gracilis protist, LM
Navicula diatoms, light micrograph
Ciliate protozoan, light micrograph
Stentor ciliate, LM
Coleps ciliate, LM
Epistylis sp. hypotriche Ciliates, LM
Hypotrich protozoan, light micrograph
Cothurnia sp. ciliates, LM
Campanella sp. ciliate, LM
Amoeboid protozoa, SEM
Cyanobacteria and diatom, LM
Cyanobacteria filaments, LM