Haematococcus algae, light micrograph
Haematococcus alga, light micrograph
Microalgae, light micrograph
Spirogyra algae, light micrograph
Green algae, light micrograph
Diatoms, light micrograph
Golden algae, light micrograph
Paramecium protozoan,light micrograph
Paramecium protozoa,light micrograph
Paramecium protozoa, light micrograph
Diatom, light micrograph
Scenedesmus algae, SEM
Scrippsiella sp. dinoflagellates, light micrograph
Closterium desmid, light micrograph
Micrasterias desmids, light micrograph
Ciliate protozoan, light micrograph
Paramecium bursaria protozoan, light micr
Pediastrum green algae, light micrograph
Radiolarian, light micrograph
Bambusina desmids, light micrograph
Pleurosigma sp diatoms, light micrograph
Woloszynskia algae, light micrograph
Pyrocystis sp. algae, light micrograph
Leonella granifera algae, light micrograph
Pyrocystis lunula algae, light micrograph
Symbiodinium dinoflagellates, light micrograph
Hypotrich ciliate, light micrograph
Stentor ciliate protozoa light micrograph
Paramecium bursaria protozoan
Uroleptopsis protozoan, light micrograph
Blepharisma protozoa, light micrograph
Amoeboid protozoa, SEM
Hypotrich protozoan, light micrograph
Diatom frustules, SEM
Trachelomonas sp. protist, light micrograph
Radiolaria, light micrograph
Cyanoptyche sp. green algae, light micrograph
Green alga, light micrograph
Stentor sp. protozoan, light micrograph
Synura golden algae
Tetraselmis chui algae, light micrograph
Leonella granifera alga, light micrograph
Golden-brown algae and dinoflagellate
Oscillatoria and Planktothrix algae, LM
Silicoflagellate, light micrograph
Microspora sp. algae, light micrograph
Thalassiosira diatom, LM
Thalassionema diatom, LM
Chaetoceros diatom, LM
Ditylium diatom, LM
Eucampia diatom, LM
Chlamydomonas suboogama green algae, light micrograph
Chlorogonium sp. green algae, light micrograph
Kirchneriella sp. green algae, light micrograph
Diatom frustule, SEM
Heliozoa protozoan, light micrograph
Heliozoa feeding on volvox, light micrograph
Loxophyllum predatory ciliate, LM
Actinophrys sol heliozoa, LM
Euastrum desmid, light micrograph
Desmid, light micrograph
Micrasterias desmid, light micrograph
Xanthidium desmids, light micrograph
Desmids, light micrograph
Cosmarium desmids, light micrograph
Netrium desmid, light micrograph
Euastrum desmids, light micrograph
Netrium desmids, light micrograph
Microsterias green alga, light micrograph
Synura golden algae, light micrograph
Algae and protist, light micrograph
Diaphoropodon amoeba, LM
Deuteramoeba amoeba, LM
Thuricola ciliates, LM
Raphidiophrys sp. heliozoan, LM
Stentor ciliate, LM
Paramecium bursaria Ciliate, LM
Paramecium caudatum ciliate, LM
Coleps ciliate, LM
Cothurnia sp. ciliates, LM
Campanella sp. ciliate, LM
Freshwater amoeba, LM
Amoeba from shower drain, light micrograph
Fossil diatom, light micrograph
Proteus amoeba, light micrograph
Paramecium, light micrograph
Pyrocystis sp., light micrograph
Ceratium cornutum algae, light micrograph
Foraminiferan
Melosira sp diatoms, light micrograph
Pleurosigma sp diatom, light micrograph
Cladophora green algae, light micrograph
Stentor protozoan, light micrograph
Draparnaldia green algae, light micrograph
Chlorella sp., green algae, light micrograph
Ophiocytium sp., green algae, light micrograph
Porphyridium sp. red algae, light micrograph