OSTRACEAN
Source: 567
Os‐tra″cean (?), n. [[L. ostrea an oyster. See Oyster.]] (Zoöl.) Any one of a family of bivalves, of which the oyster is the type.
Source: 567
Os‐tra″cean (?), n. [[L. ostrea an oyster. See Oyster.]] (Zoöl.) Any one of a family of bivalves, of which the oyster is the type.