MESOTHECA
Source: 567
‖Mes′o‐the″ca (?), n. [[NL., fr. Gr. μέσοσ middle + � box.]] (Zoöl.) The middle layer of the gonophore in the Hydrozoa.
Source: 567
‖Mes′o‐the″ca (?), n. [[NL., fr. Gr. μέσοσ middle + � box.]] (Zoöl.) The middle layer of the gonophore in the Hydrozoa.