Palazzia ausonia is a species of sea snail, a marine gastropod mollusk, unassigned in the superfamily Seguenzioidea.[2]
The shell grows to a height of 0.7 mm.
This bathyal species occurs in the Mediterranean Sea; in the Atlantic Ocean off the Rockall Trough, Iceland and Western Norway.
Palazzia ausonia is a species of sea snail, a marine gastropod mollusk, unassigned in the superfamily Seguenzioidea.