| 释义 |
phylactoˈlæmatous, a. Zool.
[f. mod.L. Phylactolæmata (f. Gr. ϕυλακτο-, f. ϕυλάσσειν to guard + λαιµός throat + L. -āta (pa. pple)) + -ous.]
Belonging to the Phylactolæmata, an order of Polyzoa, having the lophophore bilateral, and the mouth overhung by a small ciliated mobile lobe, the epistome.
1877Huxley Anat. Inv. Anim. viii. 461 Between the bases of the arms there is a rounded or pentagonal disk with raised and ciliated edges, which occupies the place of the epistoma in the phylactolaematous Polyzoa. |