Definitions for: Doliolum

[n] free-swimming oceanic tunicate with a barrel-shaped transparent body

Webster (1913) Definition: Do*li"o*lum, n. [L. doliolum a small cask.]
(Zo["o]l.)
A genus of freeswimming oceanic tunicates, allied to Salpa,
and having alternate generations.

See Also: genus Doliolum, tunicate, urochord, urochordate