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ede12060-sm-0001-SupMovie-S1.mp42624KMovie S1. The flagellar wave cycle of Monosiga brevicollis slowed down to 1/31st (3.2%) of the real time flagellar beat frequency (57 Hz).
ede12060-sm-0002-SupMovie-S1.mpg7714KMovie S2. The flagellar wave cycles of five adjacent choanocytes within a choanocyte chamber in an intact Spongilla lacustris. The flagellar beat frequency is slowed down to 1/7th (14%) of the real time frequency (ranging from 7 to 20 Hz, depending on the choanocyte).

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