Umbonella
# Umbonella

Umbonella is a genus of sea snails, marine gastropod mollusks in the family Trochidae, the top snails (unassigned to a subfamily).

It was previously considered a subgenus of Isanda H. Adams & A. Adams, 1854

## Species

Species within the genus Umbonella include:

* Umbonella sismondae (Issel, 1869)

### Species brought into synonymy

* Umbonella murrea Reeve, 1863: synonym of Isanda murrea (Reeve, 1848)
