All Sea Slug & Nudibranch Species 136

Acteon sieboldii

(Reeve, 1842)

Japonactaeon nipponensis

(Yamakawa, 1911)

Japonactaeon sp. 1

Japonactaeon sp. 2

Japonactaeon suturalis

(A. Adams, 1855)

Punctacteon amakusaensis

T. Habe, 1961

Punctacteon fabreanus

(Crosse, 1873)

Pupa strigosa

(A. A. Gould, 1859)

Aplustrum amplustre

(Linnaeus, 1758)

Bullina lineata

(J. E. Gray, 1825)

Bullina nobilis

Habe, 1950

Bullina vitrea

Pease, 1860

Hydatina albocincta

(van der Hoeven, 1839)

Hydatina physis

(Linnaeus, 1758)

Hydatina zonata

([Lightfoot], 1786)

Micromelo barbarae

Feliciano, Malaquias, Stout, Brenzinger, Gosliner & Á. Valdés, 2021

Micromelo guamensis

(Quoy & Gaimard, 1825)

Micromelo scriptus

(Garrett, Citation1857)

Micromelo undatus

(Bruguière, 1792)

Ringicula doliaris

A. A. Gould, 1860

Ringicula kurodai

Takeyama, 1935

Umbraculum umbraculum

([Lightfoot], 1786)

Tylodina perversa

(Gmelin, 1791)

Tylodina sp. 1

Bulloidea spp.

Bulla ampulla

Linnaeus, 1758

Bulla orientalis

Habe, 1950

Bulla sp. 1

Bulla vernicosa

A. A. Gould, 1859

Pyrunculus phialus

(A. Adams, 1862)