Stellaria is a genus of large sea snails, marine gastropod mollusks in the family Xenophoridae, the carrier shells.

[2] Shells medium-sized to large (diameter of base without attachments 65–128 mm; height of shell 48–70 mm), rather depressed to moderately high-spired, widely umbilicate, with wide peripheral flange (30-40% of total diameter at base) which is simple in some species or is digitate or divided into numerous long, hollow, narrow, parallel-sided spines.

Ventral side of peripheral flange non-porcellanous.

[3] Species within the genus Stellaria include:[3]

This Xenophoridae-related article is a stub.