Paramecium protozoan, SEM
Euplotes ciliate protozoan, SEM
Ciliate protozoa, SEM
Paramecium protozoan, light micrograph
Colpidium ciliate protozoan, SEM
Protozoan (Paramecium sp.), SEM
Didinium attacks Paramecium, SEM
Protozoan (Paramecium multimicronucleatum), SEM
Ciliated protozoan (Paramecium sp.), SEM
Rotifer, SEM
Paramecium caudatum ciliate, light micrograph
Didinium, SEM
Blepharisma ciliate protozoan, SEM
Shelled amoebae, SEM
Paramecium protozoa, SEM
Ciliate protozoan, SEM
Colpidium ciliate protozoa, SEM
Paramecium, light micrograph
Paramecium caudatum, light micrograph
Paramecium caudatum conjugation, light micrograph
Paramecium protozoa, light micrograph
Euplotes protozoan and diatoms, SEM
Ciliate diversity, SEM
Paramecium multimicronucleatum, TEM
Paramecium conjugating, light micrograph
Paramecium binary fission, micrograph
Paramecium caudatum, micrograph
Paramecium Ciliate Protozoa, fission
Paramecium caudatum group, light micrograph
Loxophyllum ciliate protozoa, SEM
Paramecium multimicronucleatum, LM
Loxodes sp. protozoan, light micrograph
Fresh water ciliate protozoan, SEM
Stentor protozoan, light micrograph
Didinium ciliate protozoan, SEM
Paramecium ciliates, light micrograph
Paramecium ciliates,light micrograph
Bursaria protozoan, light micrograph
Campanella protozoan, light micrograph
Lagotia sp. protozoan, light micrograph
Blepharisma americana protozoan, light micrograph
Loxophyllum ciliate, light micrograph
Rotifer, light micrograph
Paramecium conjugation, light micrograph
Water flea and paramecium, micrograph
Paramecium multimicronucleatum Protozoa
Homalozoon ciliate, SEM
Apocarchesium protozoan macrozoid, light micrograph
Tetrahymena protozoan, SEM
Vorticella protozoan, SEM
Protozoan (Vorticella sp.), SEM
Pond life, light micrograph
Pond life, composite image
Suctorian protozoan, light micrograph
Vorticella, light micrograph
Flagellate protozoan, SEM
Blepharisma protozoan, light micrograph
Cothurnia protozoan, light micrograph
Ciliate protozoan, light micrograph
Paramecium bursaria, light micrograph
Ciliated protozoan (Tetrahymena vorax), SEM