Ascidioidea

Definitions

  • Webster's Revised Unabridged Dictionary
    • n. pl Ascidioidea (Zoöl) A group of Tunicata, often shaped like a two-necked bottle. The group includes, social, and compound species. The gill is a netlike structure within the oral aperture. The integument is usually leathery in texture. See Illustration in Appendix.
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Etymology

Webster's Revised Unabridged Dictionary
NL., fr. ascidium, + -oid,. See Ascidium