exotheca
About 0.00 uses per million words.
Meaning
- noun The tissue that fills the interspaces between the costae of many madreporarian corals, usually consisting of small transverse or oblique septa.
Similar words
endotheca theca exothecium septocosta coenenchyme zoothecium exocoelom septum ectooecium mesotheca
Often followed by
abyssinica
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