appendicularian

Pertaining to the class Appendicularia of tailed tunicates.

A member of this class.

Consumption of appendicularians by Thunnus spp. increased with larval length to a maximum when nearly 80% of the larvae 7–11 mm body length had appendicularians in their guts, suggesting a preferential behavior for consuming this gelatinous zooplankton despite the availability of several types of prey.