W

Eucyclidae is a family of gastropods in the superfamily Seguenzioidea.

W

Bathybembix is a genus of deep-water sea snails, marine gastropod molluscs in the family Eucyclidae.

W

Calliotropis is a genus of sea snails, marine gastropod mollusks in the family Eucyclidae.

W

Ginebis is a genus of sea snails, marine gastropod molluscs in the family Eucyclidae.

W

Lischkeia is a genus of sea snails, marine gastropod molluscs in the family Eucyclidae.

W

Putzeysia is a genus of sea snails, marine gastropod molluscs in the family Eucyclidae,

W

Spinicalliotropis is a genus of sea snail, a marine gastropod mollusk in the family Eucyclidae.

W

Tibatrochus is a genus of mostly small deep water sea snails, marine gastropod mollusks in the family Eucyclidae.

W

Turcica is a genus of sea snails, marine gastropod mollusks in the family Eucyclidae.