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Definition of Genus tetrahymena
1. Noun. Protozoa having four membranous ciliary organelles. 
Generic synonyms: Protoctist Genus
Group relationships: Ciliata, Ciliophora, Class Ciliata, Class Ciliophora
Member holonyms: Tetrahymena
Group relationships: Ciliata, Ciliophora, Class Ciliata, Class Ciliophora
Member holonyms: Tetrahymena



