Potamididae, common name the horn snails, is a family of small to medium-sized sea snails, marine gastropod molluscs of the clade Sorbeoconcha.
These snails live in tropical
This family of snails mostly live in the intertidal zone
, on mud flats.
These are tall-spired
shells, with a rounded aperture
and a very short siphonal canal
Genera within the family Polamididae