zoarial

zo·ar·i·um

 (zō-âr′ē-əm)
n. pl. zo·ar·i·ums also zo·ar·i·a (-ē-ə)
The aggregate of zooids that make up a colonial organism such as a bryozoan.

zo·ar′i·al (-ē-əl) adj.

zoarial

(ˌzəʊˈɛərɪəl)
adj
(Zoology) of or relating to a zoarium