Parasitic amoeba, SEM
Gill disease, SEM
Fungus infected fish egg, SEM
Parasitic amoeba (Entamoeba gingivalis) SEM
Proteus amoeba, light micrograph
Amoeba protozoa, light micrograph
Nuclearia amoeba, light micrograph
Amoeba protozoa, SEM
Shelled amoeba, SEM
Shelled amoebae, SEM
Radiolaria, SEM
Parasitic amoeba, illustration
Parasitic amoeba (Entamoeba histolytica), SEM
Saprolegnia hyphae and spores, SEM
Foraminiferan test, SEM
Foraminifera, SEM
Hydroid in defensive position, SEM
Hydroid nematocyst, SEM
Amoeba protozoan, light micrograph
Shelled amoeba, light micrograph
Amoeba, light micrograph
Testate amoeba, light micrograph
Foraminiferan, SEM
Empty amoeba shell, light micrograph
Amoeba with algae, light micrograph
Radiolarian, SEM
Arcella sp. shelled amoeba, light micrograph
Leishmania protozoan and blood cells, SEM
Didinium, SEM
Colpidium ciliate protozoan, SEM
Desmids and shelled amoeba, micrograph
Amoeba shells, light micrograph
Hydroid, SEM
Amoeboid protozoa, SEM
Diatoms and radiolaria, SEM
Amoebae, Illustration
Difflugia testate amoeba, LM
Diaphoropodon amoeba, LM
Deuteramoeba amoeba, LM
Testate amoebae, light micrograph
Amoeba from shower drain, light micrograph
Shelled amoeba with micrasterias, light micrograph
Flagellate protozoan, SEM
Flagellate protozoa, SEM
Giardia lamblia protozoan, SEM
Giardia lamblia, parasitic protozoan, SEM
Giardia lamblia parasitic protozoan, SEM
Saccharomyces cerevisiae yeast, SEM
Colpidium ciliate protozoa, SEM
Blepharisma ciliate protozoan, SEM
Leishmania protozoa and blood cells, SEM
Loxophyllum ciliate protozoa, SEM
Ciliate diversity, SEM
Euplotes ciliate protozoan, SEM
Ciliate protozoa, SEM
Acanthocystis, SEM
Desmids and amoeba, light micrograph
Desmid and amoeba, light micrograph
Entamoeba histolytica trophozoite, light micrograph
Testate amoeba and desmid
Pterocystis heliozoan, SEM
Heliozoan, SEM
Actinosphaerium heliozoan, light micrograph
Freshwater amoeba, LM
Difflugia amoeba and sp. diatoms, light micrograph
Colonial diatom rhabdonema, SEM