of Carchesium, [146];

of Vorticella, [156], [157]

Vexillum, [421]

Vibratile styles of Rotifers, [141]

Villogorgia, [356]

Virgularia, [339], [362];

V. juncea, [360];

V. mirabilis, [362];

V. rumphii, [330], [360]

Virgulariidae, [362]