A genus of little free-swimming Tunicata shaped significantly like a tadpole and remarkable for resemblances on larvaelig of other Tunicata it's the style of the order Copelata or Larvalia See example in Appendix
- free-swimming tadpole-shaped pelagic tunicate resembling larvae of various other tunicates
- A genus of small free-swimming Tunicata, formed somewhat like a tadpole, and remarkable for resemblances towards larvae of various other Tunicata. It will be the types of the order Copelata or Larvalia. See Example in Appendix.