SCALARIA n.
Any one of numerous species of marine gastropods of the genus Scalaria, or family Scalaridæ, having elongated spiral turreted shells, with rounded whorls, usually crossed by ribs or varices. The color is generally white or pale. Called also ladder shell, and wentletrap. See Ptenoglossa, and Wentletrap.…
SCALE n.
-- Scale carp (Zoöl.), a carp having normal scales. -- Scale insect (Zoöl.), any one of numerous species of small hemipterous insects belonging to the family Coccidæ, in which the females, when adult, become more or less scalelike in form. They are found upon the leaves and twigs of various trees and shrubs, and ofte…