Shelled amoeba, SEM
Shelled amoebae, SEM
Foraminiferan test, SEM
Foraminifera, SEM
Amoeboid protozoa, SEM
Shelled amoeba, light micrograph
Amoeba shells, light micrograph
Amoeba protozoa, SEM
Gill disease, SEM
Arcella sp. shelled amoeba, light micrograph
Parasitic amoeba, SEM
Amoeba, light micrograph
Foraminiferan, SEM
Proteus amoeba, light micrograph
Empty amoeba shell, light micrograph
Radiolaria, SEM
Testate amoeba, light micrograph
Diaphoropodon amoeba, LM
Deuteramoeba amoeba, LM
Didinium, SEM
Colpidium ciliate protozoan, SEM
Euplotes ciliate protozoan, SEM
Ciliate protozoa, SEM
Amoeba from shower drain, light micrograph
Difflugia testate amoeba, LM
Amoeba protozoan, light micrograph
Amoeba protozoa, light micrograph
Nuclearia amoeba, light micrograph
Loxophyllum ciliate protozoa, SEM
Dinoflagellate protozoan, SEM
Desmids and shelled amoeba, micrograph
Freshwater amoeba, LM
Colpidium ciliate protozoa, SEM
Blepharisma ciliate protozoan, SEM
Rotifer, SEM
Desmids and amoeba, light micrograph
Didinium ciliate protozoan, SEM
Holosticha ciliate protozoan, SEM
Oxytricha ciliate protozoan, SEM
Spirostomum ciliate protozoan, SEM
Homalozoon ciliate, SEM
Paramecium protozoan, SEM
Testate amoebae, light micrograph
Fresh water ciliate protozoan, SEM
Gastropod microfossil, SEM
Plankton, SEM
Dinoflagellate, SEM
Heliozoa protozoan, light micrograph
Heliozoa feeding on volvox, light micrograph
Amoeba and desmid, light micrograph
Cothurnia protozoan, light micrograph
Ciliate protozoan, light micrograph
Water flea, SEM
Didinium attacks Paramecium, SEM
Desmid and amoeba, light micrograph
Snail shell, light micrograph
Foraminifera protozoan, light micrograph
Flagellate protozoan, SEM
Flagellate protozoa, SEM
Leishmania protozoa and blood cells, SEM
Radiolarian, light micrograph
Ciliate diversity, SEM
Water flea spina, SEM
Shelled amoeba with micrasterias, light micrograph
Whale barnacle, sem
South-claw hermit crab, SEM
Diatoms and radiolaria, SEM
Foraminiferan microfossil, SEM
Microfossils, SEM
Peridinium dinoflagellate, SEM
Dinoflagellate protozoa, SEM
Radiolarian, SEM