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
Euplotes Patella Lm
Eric V. Grave
Diplodinium Dentatum Lm
Eric V. Grave
Paramecium Lm #4
M. I. Walker
Paramecium Lm #5
M. I. Walker
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
Paramecium #1
Michael Abbey
Euplotes Lm
Michael Abbey
Vorticella Lm #4
Michael Abbey
Paramecium Aurelia Lm
Michael Abbey
Sem Of Tetmemena Pustulata Dividing Cell
Aaron Bell
Protozoa, Colpidium, Lm
Eric V. Grave
Diplodinium Dentatum
Eric V. Grave
Balantidium Coli Lm
Eric V. Grave
Blepharisma Undulans Lm
Eric V. Grave
Paramecium Lm #1
Eric V. Grave
Blepharisma Undulans Lm #1
Eric V. Grave
Blepharisma Undulans Lm #2
Eric V. Grave