Cancilla isabella is a species of sea snail, a marine gastropod mollusk in the family Mitridae, the miters or miter snails.
The species was first described by William Swainson as Tiara isabella. The shell is slender, fawn coloured, unspotted, and marked by slender crowded, transverse, convex ribs with the interstices deeply cancellated.
![Extract from Zoological illustrations, Volume 2, 2nd series, Plate 50.
Tiara isabella Sw. Accepted as Cancilla isabella[1]
This file has been extracted from another file:  Zoological Illustrations Volume II Series 2 050.jpg](https://s3.animalia.bio/animals/photos/medium/original/zoological-illustrations-tiara-isabella.webp)
