All Sea Slug & Nudibranch Species 219

Acteon sieboldii

(Reeve, 1842)

Japonactaeon nipponensis

(Yamakawa, 1911)

Japonactaeon sp. 1

Japonactaeon sp. 2

Japonactaeon suturalis

(A. Adams, 1855)

Punctacteon amakusaensis

T. Habe, 1961

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)

Ringicula doliaris

A. A. Gould, 1860

Actinocyclus papillatus

(Bergh, 1878)

Tenellia diversicolor

(Baba, 1975)

Pyrunculus phialus

(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

Haminoeidae sp. 4

Haminoeidae sp. 6

Haminoeidae sp. 7