About us
Define
Definitions for
"Opesia"
Keywords:
zooid
,
frontal
,
opaeophora
,
anascan
,
steginoporella
In zooids of anascan Cheilostomata, the opening below the frontal membrane which remains after development of the cryptocyst. (Hayward & Ryland, 1979). Compare area. Figures: Opaeophora, Chondriovelum, Steginoporella, Parellisina
civgeo.rmit.edu.au
non-calcified area under the frontal membrane, bordered by cryptoyst, allows for operation of zooid hydrostatic system.
angelfire.com