Ascidian tadpole: A free-swimming tadpole-like larva of ascidians, characterized by a head (bearing internal organs and adhesive papilla) and tail (with notochord and neural tube) (Stachowitsch, 1992).
- [[AscidianTadpole|Ascidian tadpole]]
- Stachowitsch, M., 1992. The invertebrates: an illustrated glossary. Chichester: John Wiley & Sons, Inc.
Definition specific to ascidians