Efficiency of Filter Feeding in Two Species of Tetrahymena*
- 1 February 1975
- journal article
- Published by Wiley in The Journal of Protozoology
- Vol. 22 (1) , 110-111
- https://doi.org/10.1111/j.1550-7408.1975.tb00952.x
Abstract
SYNOPSIS. Rates of removal of suspended India ink particles from the surrounding medium by 2 ciliates, Tetrahymena pyriformis strain GL and Tetrahymena vorax strain V2S, have been measured. It is evident from the results that the food vacuoles concentrate the suspended particles, clearing a volume of the surrounding suspension fluid 500 × greater than the total volume of food vacuoles made during the same period of time.Keywords
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