Superfamily Bulloidea 14

Bulla ampulla

Linnaeus, 1758

Bulla orientalis

Habe, 1950

Bulla vernicosa

Gould, 1859

Hamineobulla kawamurai

Habe, 1950

Retusa concentrica

(A.Adams, 1850)

Retusa phiala

(A. Adams, 1862)

Retusa spp.

Retusa succincta

(A.Adams, 1862)

Acteocina decorata

(Pilsbry, 1904)

Acteocina exilis

(Dunker, 1860)

Acteocina fusiformis

A. Adams, 1850

Acteocina gordonis

(Yokoyama, 1927)

Acteocina sp.

Acteocina sp. 2