Tetrahymena Thermophila, Sem #1
Aaron J. Bell
Tetrahymena thermophila Sem
Aaron J Bell
Didinium Nasutum Ciliate Sem
Greg Antipa
Vorticella
David M. Phillips
Ciliary Axoneme Of Tetrahymena #1
Aaron J. Bell
Oxytricha Trifallax
Eric V. Grave
Paramecium Lm #3
M. I. Walker
Didinium Ingesting Paramecium #4
Greg Antipa
Vorticella #2
Perennou Nuridsany
Vorticella Lm #3
Michael Abbey
Stentor Coeruleus Lm #1
Eric V. Grave
Paramecium Caudatum Lm #2
M. I. Walker
Didinium Nasutum Ciliate, Sem #1
Greg Antipa
Lorica Shell Of Tintinnid Ciliate Sem #3
Greg Antipa
Ophryoscolex Ciliate Sem #1
Greg Antipa
Stentor, Spirostomum And Paramecium
Tom Branch
Stentor Coeruleus Lm #1
Michael Abbey
Protozoa, Colpoda Cucullus, Lm
Eric V. Grave
Paramecium Aurelia
M. I. Walker
Spirochnoa Sp
M. I. Walker
Binary Fission In Vorticella Lm
M. I. Walker
Paramecium Multimicronucleatum, Lm #3
Michael Abbey
Paramecium Lm
Eric V. Grave
Euplotes Patella Lm
Eric V. Grave
Diplodinium Dentatum Lm
Eric V. Grave
Ophrydium Ectatum
M. I. Walker
Paramecium Caudatum Lm #3
M. I. Walker
Paramecium Lm #4
M. I. Walker
Paramecium Lm #5
M. I. Walker
Paramecium Bursaria
M. I. Walker
Tetrahymena Ciliate Sem #4
David M. Phillips
Ciliary Axoneme Of Tetrahymena
Aaron J. Bell
Nyctotherus Ovalis Sem
Greg Antipa
Didinium Ingesting Paramecium, Sem #9
Greg Antipa
Lorica Shell Of Unidentified Ciliate Sem #2
Greg Antipa
Vorticella Lm
Perennou Nuridsany
Paramecium Caudatum
Gary Retherford
Vorticella Lm
Photo Researchers, Inc.
Ruminant Protozoa
Eric V. Grave
Protozoa, Colpidium, Lm #1
Eric V. Grave
Stentor Coeruleus Lm #2
Eric V. Grave
Vorticella #1
M. I. Walker
Paramecium Caudatum Lm
M. I. Walker
Paramecium Lm #2
M. I. Walker
Bursaridium Lm
M. I. Walker
Spirostomum #1
M. I. Walker
Paramecium Micronucleatum, Conjugation
Patrick J. Lynch
Vorticella Sem
David M. Phillips
Paramecium Lm
David M. Phillips
Tetrahymena Ciliate Sem #7
David M. Phillips
Paramecium Aurelia
James W Evarts
Didinium Ingesting Paramecium, Sem #2
Greg Antipa
Cirrus, Tem
Aaron J. Bell
Colpidium Sp. Ciliate With Surface
Greg Antipa
Nyctotherus Ovalis Sem #1
Greg Antipa
Didinium Ingesting Paramecium #2
Greg Antipa
Didinium, Late Stage Division, Sem
Greg Antipa
Didinium Nasutum, Sem #2
Greg Antipa
Paramecium Multinucleatum
Greg Antipa
Lorica Shell Of Tintinnid Ciliate Sem #2
Greg Antipa
Didinium Nasutum, Sem #4
Greg Antipa
Lorica Shell Of Tintinnid Ciliate Sem #4
Greg Antipa
Didinium Ingesting Paramecium #11
Greg Antipa
Didinium Ingesting Paramecium #14
Greg Antipa
Ophryoscolex Ciliate Sem #2
Greg Antipa
Ciliate Protozoa
Perennou Nuridsany
Campanella On Algae #1
Tom Branch