- zooecial compartment
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(BRYOZOA)The body cavity of a zooid.
Online Dictionary of Invertebrate Zoology. A.R. Maggenti and S.L. Gardne. 2005.
Online Dictionary of Invertebrate Zoology. A.R. Maggenti and S.L. Gardne. 2005.
cystoidal diaphragm — (BRYOZOA: Stenolaemata) A transverse skeletal structure formed by two diaphragms in contact part way across the zooecial chamber and enclosing the compartment between them … Dictionary of invertebrate zoology