All Sea Slug & Nudibranch Species 561

Japonactaeon nipponensis

(Yamakawa, 1911)

Japonactaeon sp. 1

Japonactaeon sp. 2

Japonactaeon suturalis

(A. Adams, 1855)

Pupa strigosa

(A. A. Gould, 1859)

Aplustrum amplustre

(Linnaeus, 1758)

Bullina vitrea

Pease, 1860

Hydatina physis

(Linnaeus, 1758)

Micromelo barbarae

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

Micromelo scriptus

(Garrett, 1857)

Tomoberthella martensi

(Pilsbry, 1896)

Pleurobranchus forskalii

Rüppell & Leuckart, 1828

Pleurobranchus grandis

Pease, 1868

Pleurobranchus hilli

(Hedley, 1894)

Euselenops luniceps

(Cuvier, 1816)

Doridoidea sp. 9

Doridoidea sp.12

Aphelodoris sp. 1

Doris cameroni

(J. K. Allan, 1947)

Doris montereyensis

J. G. Cooper, 1863

Discodorididae sp. 8

Discodorididae sp.18

Discodorididae sp.28

Discodorididae sp. 1

Discodorididae sp.13

Discodorididae spp.

Tayuva lilacina

(A. A. Gould, 1852)

Atagema papillosa

(Risbec, 1928)

Carminodoris flammea

(Fahey & Gosliner, 2003)

Diaulula sp.

Diaulula sp. 2

Discodoris boholiensis

Bergh, 1877

Halgerda albocristata

Gosliner & Fahey, 1998

Halgerda aurantiomaculata

(J. K. Allan, 1932)

Halgerda bacalusia

Fahey & Gosliner, 1999

Halgerda carlsoni

Rudman, 1978

Halgerda dalanghita

Fahey & Gosliner, 1999

Halgerda diaphana

Fahey & Gosliner, 1999

Halgerda elegans

Bergh, 1905

Halgerda formosa

Bergh, 1880

Halgerda guahan

Carlson & Hoff, 1993

Halgerda labyrinthus

Donohoo & Gosliner, 2023

Halgerda okinawa

Carlson & Hoff, 2000

Halgerda onna

Fahey & Gosliner, 2001

Halgerda profunda

Donohoo & Gosliner, 2023

Halgerda punctata

Farran, 1902

Halgerda sp. 2

Halgerda sp. 3

Halgerda sp. 4

Halgerda sp. 5

Halgerda stricklandi

Fahey & Gosliner, 1999

Halgerda terramtuentis

Bertsch & S. Johnson, 1982

Halgerda tessellata

(Bergh, 1880)

Halgerda toliara

Fahey & Gosliner, 1999

Halgerda wasinensis

Eliot, 1904

Halgerda willeyi

Eliot, 1904

Hiatodoris fellowsi

(Kay & D. K. Young, 1969)

Jorunna funebris

(Kelaart, 1858)

Jorunna parva

(Baba, 1938)

Paradoris liturata

(Bergh, 1905)

Peltodoris nobilis

(MacFarland, 1905)

Peltodoris rubra

(Bergh, 1905)

Platydoris sanguinea

Bergh, 1905

Rostanga cf. bifurcata

Rudman & Avern, 1989

Rostanga orientalis

Rudman & Avern, 1989

Rostanga risbeci

Baba, 1991

Rostanga sp. 9

Rostanga sp.10

Sclerodoris apiculata

(Alder & Hancock, 1864)

Sebadoris fragilis

(Alder & Hancock, 1864)

Taringa halgerda

Gosliner & Behrens, 1998

Thordisa bimaculata

Lance, 1966

Chromodorididae sp. 4

Glossodoris aeruginosa

Rudman, 1995

Glossodoris angasi

Rudman, 1986

Glossodoris cf. cincta

(Bergh, 1888)

Glossodoris cincta

(Bergh, 1888)

Glossodoris misakinosibogae

Baba, 1988

Goniobranchus coi

(Risbec, 1956)

Goniobranchus collingwoodi

(Rudman, 1987)

Goniobranchus fidelis

(Kelaart, 1858)

Goniobranchus geometricus

(Risbec, 1928)

Goniobranchus gleniei

(Kelaart, 1858)

Goniobranchus roboi

(Gosliner & Behrens, 1998)

Goniobranchus rubrocornutus

(Rudman, 1985)

Goniobranchus tinctorius

(Rüppell & Leuckart, 1830)

Doriprismatica atromarginata

(Cuvier, 1804)

Doriprismatica balut

S. B. Matsuda & Gosliner, 2018

Doriprismatica paladentata

(Rudman, 1986)

Doriprismatica sibogae

(Bergh, 1905)

Doriprismatica sp. 1

Doriprismatica stellata

(Rudman, 1986)

Doriprismatica tibboeli

(Á. Valdés & M. J. Adams, 2005)

Ardeadoris scottjohnsoni

Bertsch & Gosliner, 1989

Diversidoris sulphurea

(Rudman, 1986)

Chromodoris africana

Eliot, 1904

Chromodoris alcalai

Gosliner, 2021

Chromodoris annae

Bergh, 1877

Chromodoris colemani

Rudman, 1982

Chromodoris dianae

Gosliner & Behrens, 1998

Chromodoris elisabethina

Bergh, 1877

Chromodoris hamiltoni

Rudman, 1977

Chromodoris joshi

Gosliner & Behrens, 1998

Chromodoris kuiteri

Rudman, 1982

Chromodoris lineolata

(van Hasselt, 1824)

Chromodoris lochi

Rudman, 1982

Chromodoris magnifica

(Quoy & Gaimard, 1832)

Chromodoris mandapamensis

Á. Valdés, Mollo & Ortea, 1999

Chromodoris michaeli

Gosliner & Behrens, 1998

Chromodoris orientalis

Rudman, 1983

Chromodoris quadricolor

(Rüppell & Leuckart, 1830)

Chromodoris quagga

Bonomo & Gosliner, 2020

Chromodoris sp. 1

Chromodoris sp. 2

Chromodoris sp. 4

Chromodoris sp. 5

Chromodoris sp. 6

Chromodoris sp. 7

Chromodoris sp.14

Chromodoris strigata

Rudman, 1982

Chromodoris westraliensis

(O'Donoghue, 1924)

Chromodoris willani

Rudman, 1982

Hypselodoris cerisae

Gosliner & R. F. Johnson, 2018

Hypselodoris confetti

Gosliner & R. F. Johnson, 2018

Hypselodoris festiva

(A. Adams, 1861)

Hypselodoris imperialis

(Pease, 1860)

Hypselodoris infucata

(Rüppell & Leuckart, 1830)

Hypselodoris insulana

Gosliner & R. F. Johnson, 1999

Hypselodoris krakatoa

Gosliner & R. F. Johnson, 1999

Hypselodoris maritima

(Baba, 1949)

Hypselodoris nigrostriata

(Eliot, 1904)

Hypselodoris placida

(Baba, 1949)

Hypselodoris reidi

Gosliner & R. F. Johnson, 1999

Hypselodoris roo

Gosliner & R. F. Johnson, 2018

Hypselodoris rudmani

Gosliner & R. F. Johnson, 1999

Hypselodoris zephyra

Gosliner & R. F. Johnson, 1999

Actinocyclus papillatus

(Bergh, 1878)

Actinocyclus verrucosus

Ehrenberg, 1831

Hallaxa fuscescens

(Pease, 1871)

Hallaxa hileenae

Gosliner & S. Johnson, 1994

Hallaxa iju

Gosliner & S. Johnson, 1994

Hallaxa paulinae

Gosliner & S. Johnson, 1994

Cadlina flavomaculata

MacFarland, 1905

Cadlina limbaughorum

Lance, 1962

Aldisa albatrossae

Elwood, Á. Valdés & Gosliner, 2000

Aldisa cooperi

Robilliard & Baba, 1972

Aldisa erwinkoehleri

Perrone, 2001

Aldisa fragaria

Tibiriça, Pola & Cervera, 2017

Aldisa williamsi

Elwood, Á. Valdés & Gosliner, 2000

Polycerinae sp. 1

Gymnodoris inariensis

Hamatani & Osumi, 2004

Gymnodoris sp. 9

Gymnodoris sp.45

Gymnodoris suggens

(Risbec, 1928)

Gymnodoris boussionae

De Souza-Canal, R. Nakano & Á. Valdés, 2025

Gymnodoris nagoensis

De Souza-Canal, R. Nakano & Á. Valdés, 2025

Gymnodoris nigricolor

Baba, 1960

Polycera capensis

Quoy & Gaimard, 1824

Polycera fujitai

Baba, 1937

Polycera hedgpethi

Er. Marcus, 1964

Polycera melanosticta

M. C. Miller, 1996

Polycera sp. 7

Polycera sp. 8

Polycera sp. 9

Polycera sp.10

Polycera sp.11

Polycera sp.16

Polycera tricolor

Robilliard, 1971

Polycera abei

(Baba, 1960)

Polycera sp. 2

Polycera sp. 3

Polycera sp.15

Polycera sp.18

Thecacera melkyi

Pola, Paz-Sedano, Martín, L. Warren, Noble & Martín-Hervás, 2026

Thecacera pacifica

(Bergh, 1884)

Thecacera pennigera

(Montagu, 1813)

Thecacera picta

Baba, 1972

Thecacera pikachu

Pola, Paz-Sedano, Martín, L. Warren, Noble & Martín-Hervás, 2026

Thecacera sesama

H.-Y. Chan & C.-L. Lee, 2026

Thecacera sp. 3

Thecacera sp.10

Thecacera sp.14

Thecacera sp.16

Tambja abdere

Farmer, 1978

Tambja amakusana

Baba, 1987

Tambja eliora

(Ev. Marcus & Er. Marcus, 1967)

Tambja morosa

(Bergh, 1877)

Tambja olivaria

Yonow, 1994

Tambja pulcherrima

Willan & Y.-W. Chang, 2017

Tambja sp. 4

Tambja tenuilineata

M. C. Miller & Haagh, 2005

Nembrotha chamberlaini

Gosliner & Behrens, 1997

Nembrotha cristata

Bergh, 1877

Nembrotha kubaryana

Bergh, 1877

Nembrotha milleri

Gosliner & Behrens, 1997

Nembrotha sp. 3

Roboastra gracilis

(Bergh, 1877)

Tyrannodoris luteolineata

(Baba, 1936)

Tyrannodoris nikolasi

(Pola, Padula, Gosliner & Cervera, 2014)

Plocamopherus maculapodium

Valles & Gosliner, 2006

Plocamopherus margaretae

Valles & Gosliner, 2006

Crimora lutea

Baba, 1949

Crimora sp. 1

Acanthodoris atrogriseata

O'Donoghue, 1927

Aegires sp. 2

Notodoris citrina

Bergh, 1875

Notodoris gardineri

Eliot, 1906

Notodoris minor

Eliot, 1904

Notodoris serenae

Gosliner & Behrens, 1997

Notodoris sp. 1

Goniodorididae sp. 3

Trapania gibbera

Gosliner & Fahey, 2008

Trapania japonica

(Baba, 1935)

Trapania kahel

Smirnoff, Donohoo & Gosliner, 2022

Trapania miltabrancha

Gosliner & Fahey, 2008

Trapania naeva

Gosliner & Fahey, 2008

Trapania sp.19

Trapania sp.20

Trapania squama

Gosliner & Fahey, 2008

Trapania tamaraw

Smirnoff, Donohoo & Gosliner, 2022

Trapania tatsulok

Smirnoff, Donohoo & Gosliner, 2022

Trapania tora

Gosliner & Fahey, 2008

Trapania undulata

Smirnoff, Donohoo & Gosliner, 2022

Ceratodoris mellita

(Rudman, 2004)

Okenia babai

Hamatani, 1961

Okenia rhinorma

Rudman, 2007

Phyllidiidae sp. 1

Phyllidiidae sp. 2

Phyllidia alyta

Yonow, 1996

Phyllidia babai

Brunckhorst, 1993

Phyllidia carlsonhoffi

Brunckhorst, 1993

Phyllidia coelestis

Bergh, 1905

Phyllidia elegans

Bergh, 1869

Phyllidia exquisita

Brunckhorst, 1993

Phyllidia flava

Aradas, 1847

Phyllidia fontjei

Wägele, Raubold, Papu, Undap & Yonow, 2025

Phyllidia guamensis

(Brunckhorst, 1993)

Phyllidia larryi

(Brunckhorst, 1993)

Phyllidia marindica

(Yonow & Hayward, 1991)

Phyllidia multifaria

Yonow, 1986

Phyllidia multituberculata

C. R. Boettger, 1915

Phyllidia ocellata

Cuvier, 1804

Phyllidia ovata

Wägele, Raubold, Papu, Undap & Yonow, 2025

Phyllidia picta

Pruvot-Fol, 1957

Phyllidia polkadotsa

Brunckhorst, 1993

Phyllidia scottjohnsoni

Brunckhorst, 1993

Phyllidia sp. 1

Phyllidia sp. 2

Phyllidia sp. 4

Phyllidia varicosa

Lamarck, 1801

Phyllidia willani

Brunckhorst, 1993

Phyllidiella annulata

(J. E. Gray, 1853)

Phyllidiella cooraburrama

Brunckhorst, 1993

Phyllidiella granulata

Brunckhorst, 1993

Phyllidiella lizae

Brunckhorst, 1993

Phyllidiella meandrina

(Pruvot-Fol, 1957)

Phyllidiella nigra

(van Hasselt, 1824)

Phyllidiella pustulosa

(Cuvier, 1804)

Phyllidiella rosans

(Bergh, 1873)

Phyllidiella rudmani

Brunckhorst, 1993

Phyllidiella zeylanica

(Kelaart, 1858)

Phyllidiopsis annae

Brunckhorst, 1993

Phyllidiopsis cardinalis

Bergh, 1876

Phyllidiopsis fissurata

Brunckhorst, 1993

Phyllidiopsis gemmata

(Pruvot-Fol, 1957)

Phyllidiopsis krempfi

Pruvot-Fol, 1957

Phyllidiopsis phiphiensis

Brunckhorst, 1993

Phyllidiopsis pipeki

Brunckhorst, 1993

Phyllidiopsis shireenae

Brunckhorst, 1990

Phyllidiopsis sphingis

Brunckhorst, 1993

Phyllidiopsis striata

Bergh, 1889

Phyllidiopsis xishaensis

(G.-Y. Lin, 1983)

Reticulidia fungia

Brunckhorst & Gosliner, 1993

Reticulidia halgerda

Brunckhorst & Burn, 1990

Reticulidia suzanneae

Á. Valdés & Behrens, 2002

Ceratophyllidia africana

Eliot, 1903

Ceratophyllidia papilligera

(Bergh, 1890)

Ceratophyllidia sp. 1

Ceratophyllidia sp. 3

Dendrodoris albopurpura

Burn, 1957

Dendrodoris arborescens

(Collingwood, 1881)

Dendrodoris guttata

(Odhner, 1917)

Dendrodoris nigra

(W. Stimpson, 1855)

Dendrodoris sp. 1

Doriopsilla miniata

(Alder & Hancock, 1864)

Lomanotus sp.10

Lomanotus vermiformis

Eliot, 1908

Cabangus regius

(Pola & Stout, 2008)

Cabangus sp. 1

Doto bella

Baba, 1938

Doto cervicenigra

Ortea & Bouchet, 1989

Doto columbiana

O'Donoghue, 1921

Doto dunnei

Lemche, 1976

Doto greenamyeri

Shipman & Gosliner, 2015

Doto japonica

Odhner, 1936

Doto sp. 5

Doto sp. 6

Doto sp. 7

Doto sp. 9

Doto sp.10

Doto sp.15

Doto sp.17

Doto sp.18

Doto sp.20

Doto sp.21

Doto sp.25

Doto sp.26

Kabeiro christianae

Shipman & Gosliner, 2015

Marionia distincta

Bergh, 1905

Tritonia sp. 5

Tritonia sp. 7

Tritonia sp. 9

Armina comta

(Bergh, 1880)

Armina japonica

(Eliot, 1913)

Armina magna

Baba, 1955

Armina major

Baba, 1949

Armina occulta

Mehrotra, Caballer & Chavanich, 2017

Armina papillata

Baba, 1933

Armina scotti

Mehrotra, Caballer & Chavanich, 2017

Armina semperi

(Bergh, 1866)

Armina sp. 1

Armina sp. 2

Armina sp. 3

Armina sp. 4

Armina sp. 5

Dermatobranchus albopunctulatus

Baba, 1976

Dermatobranchus caeruleomaculatus

Gosliner & Fahey, 2011

Dermatobranchus dendronephthyphagus

Gosliner & Fahey, 2011

Dermatobranchus fortunatus

(Bergh, 1888)

Dermatobranchus gonatophorus

van Hasselt, 1824

Dermatobranchus nigropunctatus

Baba, 1949

Dermatobranchus oculus

Gosliner & Fahey, 2011

Dermatobranchus ornatus

(Bergh, 1874)

Dermatobranchus otome

Baba, 1992

Dermatobranchus primus

Baba, 1976

Dermatobranchus pustulosus

van Hasselt, 1824

Dermatobranchus semistriatus

Baba, 1949

Dermatobranchus sp. 1

Dermatobranchus sp. 3

Dermatobranchus sp. 4

Dermatobranchus sp. 5

Dermatobranchus striatellus

Baba, 1949

Dermatobranchus striatus

van Hasselt, 1824

Janolus mirabilis

Baba & Abe, 1970

Janolus toyamensis

Baba & Abe, 1970

Aeolidina sp. 2

Aeolidina sp.16

Eubranchus sp. 1

Eubranchus sp. 3

Eubranchus sp.28

Phestilla melanobrachia

Bergh, 1874

Catriona signifera

Baba, 1961

Catriona sp. 2

Tenellia sp. 3

Tenellia sp.12

Tenellia sp.16

Tenellia sp.42

Tenellia sp.73

Tenellia sp.93

Tenellia akibai

(Baba, 1984)

Tenellia puellula

(Baba, 1955)

Tenellia bughaw

A. Y. Kim & Gosliner, 2024

Anteaeolidiella sp. 1

Cerberilla affinis

Bergh, 1888

Cerberilla albopunctata

Baba, 1976

Cerberilla ambonensis

Bergh, 1905

Cerberilla annulata

(Quoy & Gaimard, 1832)

Cerberilla asamusiensis

Baba, 1940

Cerberilla incola

Burn, 1974

Cerberilla sp. 6

Cerberilla sp. 9

Cerberilla sp.12

Cerberilla sp.15

Limenandra rosanae

Carmona, Pola, Gosliner & Cervera, 2014

Facelinidae sp.12

Austraeolis ornata

(Angas, 1864)

Cratena sp. 2

Facelina bourailli

(Risbec, 1928)

Facelina quadrilineata

(Baba, 1930)

Facelina sp. 3

Facelina sp. 7

Favorinus perfoliatus

Baba, 1949

Favorinus sp. 6

Favorinus sp. 7

Favorinus sp.12

Favorinus tsuruganus

Baba & Abe, 1964

Herviella affinis

Baba, 1960

Herviella albida

Baba, 1966

Herviella mietta

Er. Marcus & J. B. Burch, 1965

Herviella sp. 1

Herviella yatsui

(Baba, 1930)

Noumeaella sp. 3

Phidiana sp. 1

Tylodina perversa

(Gmelin, 1791)

Haminoeidae sp. 7

Haminoeidae sp. 8

Haminoeidae sp.14

Haminoeidae sp. 2

Atys semistriatus

Pease, 1860

Atys sp. 1

Vellicolla okamotoi

(Habe, 1952)

Haloa japonica

(Pilsbry, 1895)

Phanerophthalmus albotriangulatus

Austin, Gosliner & Malaquias, 2018

Phanerophthalmus perpallidus

Risbec, 1928

Philinoidea sp. 1

Hermania orca

(Gosliner, 1988)

Philine elegans

Bergh, 1905

Aglajidae sp. 1

Aglajidae sp. 3

Aglajidae sp. 4

Aglajidae sp. 7

Aglajidae sp.10

Melanochlamys fukudai

S. Cooke, Hanson, Y. Hirano, Ornelas-Gatdula, Gosliner, A. V. Chernyshev & Á. Valdés, 2014

Melanochlamys kohi

S. Cooke, Hanson, Y. Hirano, Ornelas-Gatdula, Gosliner, A. V. Chernyshev & Á. Valdés, 2014

Chelidonura amoena

Bergh, 1905

Chelidonura hirundinina

(Quoy & Gaimard, 1833)

Chelidonura livida

Yonow, 1994

Chelidonura pallida

Risbec, 1951

Chelidonura sp. 1

Chelidonura varians

Eliot, 1903

Navanax inermis

(J. G. Cooper, 1863)

Biuve fulvipunctata

(Baba, 1938)

Aglaja ocelligera

(Bergh, 1894)

Mariaglaja alexisi

(Gosliner, 2015)

Mariaglaja inornata

(Baba, 1949)

Mariaglaja mandroroa

(Gosliner, 2011)

Mariaglaja tsurugensis

(Baba & Abe, 1959)

Tubulophilinopsis gardineri

(Eliot, 1903)

Tubulophilinopsis lineolata

(H. Adams & A. Adams, 1854)

Tubulophilinopsis pilsbryi

(Eliot, 1900)

Tubulophilinopsis sp. 2

Spinoaglaja orientalis

(Baba, 1949)

Philinopsis gigliolii

(Tapparone Canefri, 1874)

Philinopsis sp. 1

Philinopsis sp. 2

Philinopsis speciosa

Pease, 1860

Niparaya regiscorona

(Bertsch, 1972)

Niparaya sp. 2

Niparaya sp.13

Nakamigawaia nakanoae

Hellem & Malaquias, 2022

Nakamigawaia spiralis

Kuroda & T. Habe, 1961

Colpodaspis sp. 3

Colpodaspis sp. 4

Colpodaspis sp. 5

Colpodaspis thompsoni

G. H. Brown, 1979

Gastropteridae sp. 1

Gastropteridae sp. 3

Gastropteron bicornutum

Baba & Tokioka, 1965

Gastropteron pacificum

Bergh, 1894

Gastropteron sp. 1

Gastropteron sp. 5

Sagaminopteron bilealbum

Carlson & Hoff, 1973

Sagaminopteron multimaculatum

Ong & Gosliner, 2017

Sagaminopteron nigropunctatum

Carlson & Hoff, 1973

Sagaminopteron pohnpei

(Hoff & Carlson, 1983)

Sagaminopteron psychedelicum

Carlson & Hoff, 1974

Siphopteron citrinum

(Carlson & Hoff, 1974)

Siphopteron dumbo

Ong & Gosliner, 2017

Siphopteron flavum

(Tokioka & Baba, 1964)

Siphopteron nakakatuwa

Ong & Gosliner, 2017

Siphopteron nigromarginatum

Gosliner, 1989

Siphopteron sp. 6

Siphopteron tigrinum

Gosliner, 1989

Enotepteron rubropunctatum

Hamatani, 2013

Metaruncina setoensis

(Baba, 1954)

Runcinida valentinae

A. V. Chernyshev, 2006

Ilbia mariana

Hoff & Carlson, 1990

Ilbia sp. 1

Aplysia californica

(J. G. Cooper, 1863)

Aplysia japonica

G. B. Sowerby II, 1869

Aplysia kurodai

(Baba, 1937)

Aplysia nigrocincta

E. von Martens, 1880

Aplysia sagamiana

Baba, 1949

Aplysia sp. 1

Bursatella leachii

Blainville, 1817

Bursatella ocelligera

(Bergh, 1902)

Dolabella auricularia

([Lightfoot], 1786)

Dolabrifera dolabrifera

(Rang, 1828)

Aiteng mysticus

Neusser, H. Fukuda, Jörger, Kano & Schrödl, 2011

Oxynoe jordani

Krug, Berriman & Á. Valdés, 2018

Oxynoe viridis

(Pease, 1861)

Volvatella ayakii

Hamatani, 1972

Volvatella viridis

Hamatani, 1976

Plakobranchidae sp. 2

Elysia atroviridis

Baba, 1955

Elysia australis

(Quoy & Gaimard, 1832)

Elysia coodgeensis

Angas, 1864

Elysia crispata

Mörch, 1863

Elysia flavipunctata

M. Ichikawa, 1993

Elysia hamatanii

Baba, 1957

Elysia lobata

A. A. Gould, 1852

Elysia marginata

(Pease, 1871)

Elysia minima

M. Ichikawa, 1993

Elysia nigrocapitata

Baba, 1957

Elysia nigropunctata

(Pease, 1871)

Elysia rufescens

(Pease, 1871)

Elysia sp. 7

Elysia sp. 8

Elysia sp.10

Elysia sp.17

Elysia sp.36

Elysia thompsoni

K. R. Jensen, 1993

Elysia aowthai

Mehrotra, Caballer, C. M. Scott, Sp. Arnold, Monchanin & Chavanich, 2020

Elysia cf. japonica

Eliot, 1913

Thuridilla carlsoni

Gosliner, 1995

Thuridilla coerulea

(Kelaart, 1858)

Thuridilla hoffae

Gosliner, 1995

Thuridilla lineolata

(Bergh, 1905)

Thuridilla livida

(Baba, 1955)

Thuridilla multimarginata

Gosliner, 1995

Thuridilla neona

Gosliner, 1995

Thuridilla sp. 1

Thuridilla sp.11

Thuridilla undula

Gosliner, 1995

Thuridilla vataae

(Risbec, 1928)

Thuridilla ratna

(Er. Marcus, 1965)

Thuridilla sp. 6

Thuridilla sp. 7

Thuridilla splendens

(Baba, 1949)

Plakobranchus papua

Meyers-Muñoz & van der Velde, 2016

Costasiella formicaria

(Baba, 1959)

Costasiella fridae

Fernández-Simón & Moles, 2023

Costasiella kuroshimae

M. Ichikawa, 1993

Costasiella paweli

M. Ichikawa, 1993

Costasiella rubrolineata

M. Ichikawa, 1993

Costasiella sp. 1

Costasiella sp. 2

Costasiella sp. 3

Costasiella sp. 4

Costasiella sp. 5

Costasiella sp. 6

Costasiella sp. 7

Costasiella usagi

M. Ichikawa, 1993

Costasiella vegae

M. Ichikawa, 1993

Panderevela hyllebergi

K. R. Jensen, 2021

Aplysiopsis minor

(Baba, 1959)

Aplysiopsis nigra

(Baba, 1949)

Aplysiopsis orientalis

(Baba, 1949)

Aplysiopsis sp. 1

Aplysiopsis toyamana

(Baba, 1959)

Hermaea noto

(Baba, 1959)

Cyerce bourbonica

Yonow, 2012

Cyerce nigra

Bergh, 1870

Cyerce nigricans

(Pease, 1866)

Cyerce pavonina

Bergh, 1888

Cyerce sp.11

Mourgona sp. 1

Polybranchia jensenae

Medrano, Krug, Gosliner, Biju Kumar & Á. Valdés, 2018

Polybranchia orientalis

(Kelaart, 1858)

Sohgenia palauensis

Hamatani, 1991

Alderiopsis nigra

(Baba, 1937)

Placida barackobamai

McCarthy, Krug & Á. Valdés, 2017

Placida brookae

McCarthy, Krug & Á. Valdés, 2017

Placida cremoniana

(Trinchese, 1892)

Placida daguilarensis

K. Jensen, 1990

Placida kevinleei

McCarthy, Krug & Á. Valdés, 2017

Stiliger aureomarginatus

K. R. Jensen, 1993

Stiliger sp. 1

Stiliger sp. 3

Stiliger sp. 5

Ercolania boodleae

(Baba, 1938)