EXOTHECA
Source: 567
‖Ex′o‐the″ca (?), n. [[Nl., fr. Gr. ἔξω outside + � a case, box.]] (Zoöl.) The tissue which fills the interspaces between the costæ of many madreporarian corals, usually consisting of small transverse or oblique septa.
Source: 567
‖Ex′o‐the″ca (?), n. [[Nl., fr. Gr. ἔξω outside + � a case, box.]] (Zoöl.) The tissue which fills the interspaces between the costæ of many madreporarian corals, usually consisting of small transverse or oblique septa.