Found 2 items, similar to Vorticellas.
English → English (WordNet) Definition: vorticella vorticella n : any of various protozoa having a transparent goblet-shaped body with a retractile stalk [also: vorticellae (pl)]
English → English (gcide) Definition: Vorticellas Vorticella \Vor`ti*cel"la\, n.; pl. E. Vorticellas, L. Vorticell[ae]. [NL., dim. fr. L. vortex. See Vortex.] (Zo["o]l.) Any one of numerous species of ciliated Infusoria belonging to Vorticella and many other genera of the family Vorticellid[ae]. They have a more or less bell-shaped body with a circle of vibrating cilia around the oral disk. Most of the species have slender, contractile stems, either simple or branched. [1913 Webster]