Tabellaria sp. algae, light micrograph
Achnanthes sp. algae, light micrograph
Odontella sp. algae, light micrograph
Cymbella sp. Diatoms, LM
Coscinodiscus sp. diatom, LM
Synedra diatom group, LM
Diatoma diatom, LM
Stephanodiscus diatom, LM
Cymbella Diatoms, LM
Asterionella diatoms, LM
Cymbella sp. diatoms, light micrograph
Phormidium sp. algae, light micrograph
Pyrocystis sp. algae, light micrograph
Phaeothamnion sp. algae, light micrograph
Glaucocystis sp. algae, light micrograph
Tribonema sp. algae, light micrograph
Xanthonema sp. algae, light micrograph
Staurastrum sp. green algae, light micrograph
Thalassiosira punctigera, light micrograph
Glaucocystis algae, LM
Cyanoptyche algae, light micrograph
Euglena mutabilis algae, light micrograph
Peridinium cinctum algae, light micrograph
Netrium digitus algae, light micrograph
Staurastrum margaritaceum algae, light micrograph
Scenedesmus quadricauda algae, light micrograph
Leonella granifera algae, light micrograph
Groenbladia undulata algae, light micrograph
Porphyridium sordidum algae, light micrograph
Pyramimonas amylifera algae, light micrograph
Mesostigma viride algae, light micrograph
Spirogloea muscicola algae, light micrograph
Cryptomonas lundii algae, light micrograph
Haplotaenium rectum algae, light micrograph
Pleurotaenium truncatum algae, light micrograph
Tetraselmis chui algae, light micrograph
Pediastrum duplex cf. algae, light micrograph
Anabena sp., LM
Colacium sp., LM
Dictyospaerium sp., LM
Coelastrum sp., LM
Nostoc sp., LM
Glaucocystis sp., LM
Oedogonium sp., LM
Scytonema sp., LM
Stigeoclonium sp., LM
Batrachospermum sp., LM
Glaucocystis sp. alga, light micrograph
Ophiocytium sp. alga, light micrograph
Scenedesmus sp. green alga, LM
Monomorphina sp. (Euglenozoa), light micrograph
Phormidium sp. cyanobacteria, light micrograph
Mougeotia sp. green alga, light micrograph
Pandorina sp. algae, light micrograph
Tabellaria freshwater diatoms, LM
Meridion circulare diatoms, LM
Woloszynskia algae, light micrograph
Phacus algae, light micrograph
Ophiocytium algae, light micrograph
Closterium moniliferum algae, light micrograph
Tetmemorus granulatus algae, light micrograph
Pyrocystis lunula algae, light micrograph
Trachelomonas volvocinopsis algae, light micrograph
Phacus ranula algae, light micrograph
Phacus smulkowskianus algae, light micrograph
Thalassiosira sp. diatom, light micrograph
Tetraselmis green algae, LM
Lepocinclis protist, LM
Synura alga colonies, LM
Gonyostomum flagellate, LM
Closterium moniliferum alga, light micrograph
Lepocinclis ovum alga, light micrograph
Cryptomonas lundii alga, light micrograph
Phacus orbicularis, LM
Cosmarium amoenum desmid, LM
Desmodesmus abundans green alga, LM
Synura petersenii, LM
Phaeocystis globosa, LM
Spirulina cyanobacteria, light micrograph
Penium green alga, light micrograph
Penium silvae nigrae green alga, light micrograph
Pandorina green algae, light micrograph
Tetraselmis green algae, light micrograph
Staurastrum green algae, light micrograph
Chroodactylon ornatum algae, light micrograph
Eremosphaera viridis green algae, light micrograph
Chlorella sp., green algae, light micrograph
Ophiocytium sp., green algae, light micrograph
Bambusina sp. green alga, light micrograph
Diatoma diatoms, LM
Cladophora filaments, LM
Cosmarium reniforme sp. algae, light micrograph
Volvox sp., green algae, light micrograph
Odontella sp. diatom, LM
Melosira sp. diatoms, LM
Closterium sp. green algae, light micrograph
Paribellus sp. diatoms, LM
Porphyridium sp. red algae, light micrograph
Thalassiosira diatom, LM
Thalassionema diatom, LM
Chaetoceros diatom, LM
Ditylium diatom, LM
Eucampia diatom, LM
Ankistrodesmus sp. green algae, LM
Pyramimonas sp. green algae, LM
Zygnema sp. algae filaments, LM
Cyanobacteria and diatom, LM
Cyanobacteria filaments, LM
Euglena alga, light micrograph
Leonella granifera alga, light micrograph
Trachelomonas volvocinopsis alga, light micrograph
Phacus alga, light micrograph
Euglena mutabilis alga, light micrograph
Trachelomonas alga, light micrograph
Phacus ranula alga, light micrograph
Draparnaldia green algae, light micrograph
Coelastrum and Spirogyra green algae, LM
Rhodomonas sp. algae, light micrograph
Haematococcus sp. algae, light micrograph
Nostoc sp. algae, light micrograph
Microthamnion sp. algae, light micrograph
Pandorina green alga, LM
Pleodorina green alga, LM
Algae, light micrograph
Amoeba with Euglena and diatoms, light micrograph
Mallomonas caudata algae, light micrograph
Bambusina sp. green algae, light micrograph
Gyrosigma freshwater diatoms, LM
Rhoicosphenia sp. algae, light micrograph
Chaetoceros sp. algae, light micrograph
Orthoseira sp. algae, light micrograph
Euglena sp. algae, light micrograph
Pediastrum dupley algae, LM
Chromulina sp., LM
Botryococcus sp. algae, LM
Coleochaete green alga, LM