pseudospherule
n. [Gr. pseudos, false; dim. sphaira, ball]
(CNIDARIA: Anthozoa)
In Actinaria, a
vesicle at the margin, often with an
aperture containing basitrichous isorhiza.
Online Dictionary of Invertebrate Zoology.
A.R. Maggenti and S.L. Gardne.
2005.