phyllidium

名词 n.
中文释义

英文释义

名词 n.
  1. A muscular, leaf-shaped or cuplike outgrowth from the lateral wall of the scolex of some cestodes.
    — The five species described above form an interesting series illustrating the gradual modification of the entire phyllidium into a sucker, just as individual loculi become modified into suckers.
  2. Alternative form of phyllodium. alt-of,alternative
    — The lateral lobes of each opposite phyllidium being thus brought together and forming an apparent whole, botanists supposed they had before them two stigmata in this order opposed to the placentae, which was contrary to all analogy.
  3. A rudimentary form of ctenidium found in some gastropods.

词形变化

phyllidia plural phyllidia plural

词源

From phyllo- + -idium.
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