Spur"-shell` (?), n. (Zoöl.)
Any one of several species of handsome gastropod shells of the
genus Trochus, or Imperator. The shell is conical, with
the margin toothed somewhat like the rowel of a spur.
Spur"-shell` (?), n. (Zoöl.)
Any one of several species of handsome gastropod shells of the
genus Trochus, or Imperator. The shell is conical, with
the margin toothed somewhat like the rowel of a spur.