The membrane is longitudinally striped and covered with long and vibratile cilia.
She is vibratile and resonant all over, so she stirs with slighter musical tremblings of the air about her.
These tentacles are fringed laterally by a series of vibratile cilia.
This larva swims by means of minute vibratile hairs, or ciliæ.
These eggs are transformed into oval larvæ, covered with vibratile cells, having a slight depression in front.
