Alcadia major

Alcadia major is a species of an operculate land snail, terrestrial gastropod mollusk in the family Helicinidae.
;Subspecies:Alcadia major gossei

''Alcadia major major''

Description

The shell is depressed ovate and nearly globular, with a smooth, brownish surface. The spire is convex and has a purplish hue on the upper part, while the front is rather convex and pale. The peristome is thickened, white, and reflected, featuring a slight blunt notch near the columellar angle. The inner lip is thickened, convex, and pale.

Distribution

This species occurs on Jamaica.