Vorticellidae, light micrograph
Hypotrich protozoan, light micrograph
Paramecium protozoa, light micrograph
Ciliate protozoan, light micrograph
Vorticella protozoan, light micrograph
Loxophyllum ciliate, light micrograph
Paramecium protozoan,light micrograph
Paramecium protozoa,light micrograph
Vorticella protozoa, light micrograph
Vorticella peritrich, light micrograph
Stentor protozoan, light micrograph
Philodina rotifers, light micrograph
Paramecium sp. ciliate, light micrograph
Paramecium ciliate protozoa, light micrograph
Blepharisma protozoa, light micrograph
Paramecium caudatum, light micrograph
Cothurnia protozoan, light micrograph
Hypotrich ciliate, light micrograph
Gastrotrich, light micrograph
Paramecium caudatum group, light micrograph
Ciliate protozoan ingesting algae
Hypotrich protozoan, SEM
Stentor sp. protozoa, light micrograph
Ciliate diversity, SEM
Paramecium protozoan, light micrograph
Epistylis protozoa, light micrograph
Pond life, light micrograph
Paramecium caudatum, micrograph
Algae and protist, light micrograph
Vorticella protozoa, polarised light micrograph
Paramecium bursaria protozoan, light micr
Blepharisma americana protozoan, light micrograph
Didinium, SEM
Paramecium protozoan, SEM
Tetrahymena protozoan, SEM
Paramecium bursaria protozoan
Ciliate protozoan, SEM
Ciliate protozoans, SEM
Euplotes protozoa, SEM
Climacostomum protozoan, SEM
Frontonia protist, light micrograph
Peritrich protozoa, light micrograph
Stentor sp. protozoan, light micrograph
Rotifer feeding, light micrograph
Stentor ciliate protozoan, light micrograph
Trichodina pediculus, light micrograph
Delesseria sinuosa in fruit
Paramecium bursaria protozoan, micrograph
Lepadella patella rotifers, micrograph
Bursaria protozoan, light micrograph
Voticella protozoan, light micrograph
Paramecium ciliates, light micrograph
Euplotes ciliate, light micrograph
Paramecium ciliates,light micrograph
Paramecium conjugating, light micrograph
Vorticella protozoan, SEM
Paramecium caudatum ciliate, light micrograph
Pond life, composite light micrograph
Colpidium sp. ciliates, light micrograph
Loxophyllum predatory ciliate, LM
Oxytricha protozoan reproducing by fission, light micrograph
Cell division of Oxytricha protozoa, light micrograph
Oxytricha protozoa reproducing by fission, light micrograph
Euplotes protozoan reproducing by fission, light micrograph
Rotifer, light micrograph
Rotifer worm, light micrograph
Stentor ciliate protozoa light micrograph
Nassula sp. protozoa, light micrograph
Philodina rotifer, light micrograph
Green alga, light micrograph
Loxodes sp. protozoan, light micrograph
Vorticella, light micrograph
Pseudovorticella sp. ciliate, light micrograph
Litonotus ciliate, light micrograph
Lagotia sp. protozoan, light micrograph
Euplotes ciliates dividing, light micrograph
Euplotes sp. ciliates, light micrograph