See text Brephodrillia Pilsbry & Lowe, 1932 Iredalea is a small genus of sea snails, marine gastropod mollusks in the family Drilliidae.

[1][2] This genus was named in 1915 by Walter Oliver after Tom Iredale (1880–1972), an English-born naturalist who lived mainly in Australia.

[4][5] The narrow, solid and turreted shell has a fusiform shape.

The shell is axially sculptured by numerous slender and continuous riblets.

The anal sinus is deep and broad, separated from the body whorl by a callosity.