Sea Slugs in Gorilla Chop, Okinawa Island (Motobu and Northern area) 416

Sagaminopteron sp. 2

Hypselodoris infucata

(Rüppell & Leuckart, 1830)

Thecacera pacifica

(Bergh, 1884)

Favorinus mirabilis

Baba, 1955

Plocamopherus pecoso

Valles & Gosliner, 2006

Janolus toyamensis

Baba & Abe, 1970

Hypselodoris tryoni

(Garrett, 1873)

Pruvotfolia sp. 3

Costasiella paweli

M. Ichikawa, 1993

Goniobranchus fidelis

(Kelaart, 1858)

Favorinus japonicus

Baba, 1949

Goniobranchus coi

(Risbec, 1956)

Cyerce kikutarobabai

Hamatani, 1976

Murphydoris sp. 4

Polycera sp. 9

Tenellia sp.75

Diniatys dentifer

(A. Adams, 1850)

Lamprohaminoea ovalis

(Pease, 1868)

Pleurobranchus forskalii

Rüppell & Leuckart, 1828

Goniobranchus leopardus

(Rudman, 1987)

Goniobranchus rufomaculatus

(Pease, 1871)

Favorinus tsuruganus

Baba & Abe, 1964

Janolus sp.20

Sclerodoris sp. 4

Discodorididae sp.31

Jorunna rubescens

(Bergh, 1876)

Chromodoris colemani

Rudman, 1982

Petalifera ramosa

Baba, 1959

Pleurobranchus peronii

Cuvier, 1804

Tayuva lilacina

(A. A. Gould, 1852)

Doto cervicenigra

Ortea & Bouchet, 1989

Tenellia sp. 3

Discodorididae spp.

Unidentia sp. 5

Bursatella ocelligera

(Bergh, 1902)

Eubranchus sp.35

Aplysia nigrocincta

E. von Martens, 1880

Elysia sp. 7

Costasiella usagi

M. Ichikawa, 1993

Tambja morosa

(Bergh, 1877)

Sclerodoris tuberculata

Eliot, 1904

Goniobranchus geometricus

(Risbec, 1928)

Goniobranchus hintuanensis

(Gosliner & Behrens, 1998)

Goniobranchus reticulatus

(Quoy & Gaimard, 1832)

Dermatobranchus semilunus

Gosliner & Fahey, 2011

Janolus mirabilis

Baba & Abe, 1970

Janolus tricellariodes

Pola & Gosliner, 2019

Janolus incrustans

Pola & Gosliner, 2019

Doridoidea spp.

Mariaglaja tsurugensis

(Baba & Abe, 1959)

Verconia laboutei

(Rudman, 1986)

Elysia sp.35

Colpodaspis sp. 2

Siphopteron tigrinum

Gosliner, 1989

Phyllaplysia lafonti

(P. Fischer, 1870)

Thuridilla flavomaculata

Gosliner, 1995

Mourgona sp. 1

Trapania euryeia

Gosliner & Fahey, 2008

Aldisa fragaria

Tibiriça, Pola & Cervera, 2017

Glossodoris cf. cincta

(Bergh, 1888)

Verconia norba

(Er. Marcus & Ev. Marcus, 1970)

Phyllodesmium poindimiei

(Risbec, 1928)

Pruvotfolia rhodopos

(Yonow, 2000)

Cerberilla affinis

Bergh, 1888

Facelina sp. 2

Eubranchus sp.10

Tritoniidae sp. 1

Tenellia acinosa

(Risbec, 1928)

Haminoeidae sp.11

Ercolania annelyleorum

Wägele, Stemmer, Burghardt & Händeler, 2010

Trapania sp.23

Atys semistriatus

Pease, 1860

Gastropteron sp. 3

Sagaminopteron ornatum

Tokioka & Baba, 1964

Notarchus indicus

Schweigger, 1820

Volvatella angeliniana

M. Ichikawa, 1993

Elysia tomentosa

K. R. Jensen, 1997

Sohgenia palauensis

Hamatani, 1991

Hexabranchus lacer

(Cuvier, 1804)

Plocamopherus imperialis

Angas, 1864

Roboastra gracilis

(Bergh, 1877)

Naisdoris liklik

(Gosliner, 2004)

Aegires citrinus

Pruvot-Fol, 1930

Aldisa albatrossae

Elwood, Á. Valdés & Gosliner, 2000

Rostanga sp. 1

Ceratosoma tenue

Abraham, 1876

Chromodoris annae

Bergh, 1877

Dendrodoris krusensternii

(J. E. Gray, 1850)

Notobryon wardi

Odhner, 1936

Melibe engeli

Risbec, 1937

Facelina bourailli

(Risbec, 1928)

Goniobranchus sp. 5

Chromodoris sp. 3

Favorinus sp. 1

Anteaeolidiella takanosimensis

(Baba, 1930)

Gymnodoris sp.15

Tenellia sp.37

Cerberilla sp.13

Janolus sp.18

Micromelo guamensis

(Quoy & Gaimard, 1825)

Goniodoridella sp.16

Tomoberthella martensi

(Pilsbry, 1896)

Haminoeidae sp. 2

Niparaya regiscorona

(Bertsch, 1972)

Gastropteron minutum

Ong & Gosliner, 2017

Lobiger viridis

Pease, 1863

Bosellia sp. 1

Elysia pusilla

(Bergh, 1872)

Costasiella kuroshimae

M. Ichikawa, 1993

Polycera sp. 1

Kaloplocamus dokte

Vallès & Gosliner, 2006

Tyrannodoris luteolineata

(Baba, 1936)

Bermudella japonica

(Baba, 1949)

Trapania palmula

Gosliner & Fahey, 2008

Carminodoris flammea

(Fahey & Gosliner, 2003)

Hallaxa iju

Gosliner & S. Johnson, 1994

Chromodoris magnifica

(Quoy & Gaimard, 1832)

Glossodoris rufomarginata

(Bergh, 1890)

Mexichromis multituberculata

(Baba, 1953)

Ardeadoris angustolutea

(Rudman, 1990)

Thorunna australis

(Risbec, 1928)

Thorunna daniellae

(Kay & D. K. Young, 1969)

Phyllidia coelestis

Bergh, 1905

Dermatobranchus funiculus

Gosliner & Fahey, 2011

Caloria indica

(Bergh, 1896)

Herviella affinis

Baba, 1960

Phyllodesmium magnum

Rudman, 1991

Phyllodesmium opalescens

Rudman, 1991

Baeolidia japonica

Baba, 1933

Verconia sp. 1

Pelagella sp. 4

Pteraeolidia semperi

(Bergh, 1870)

Kabeiro phasmida

Shipman & Gosliner, 2015

Murphydoris adusta

Paz-Sedano, Smirnoff, Candás, Gosliner & Pola, 2022

Limenandra confusa

Carmona, Pola, Gosliner & Cervera, 2014

Tenellia sp.77

Elysia nigropunctata

(Pease, 1871)

Ercolania endophytophaga

K. R. Jensen, 1999

Thecacera sp.12

Polycera sp.13

Unidentia spp.

Janolus sp.17

Gastropteridae spp.

Smaragdinella sieboldi

A. Adams, 1864

Trapania stegodon

Smirnoff, Donohoo & Gosliner, 2022

Haminoeidae sp.12

Reticulidia fungia

Brunckhorst & Gosliner, 1993

Tubulophilinopsis gardineri

(Eliot, 1903)

Haminoea natalensis

(Krauss, 1848)

Phanerophthalmus perpallidus

Risbec, 1928

Chelidonura amoena

Bergh, 1905

Chelidonura hirundinina

(Quoy & Gaimard, 1833)

Odontoglaja guamensis

Rudman, 1978

Philinopsis ctenophoraphaga

Gosliner, 2011

Philinopsis speciosa

Pease, 1860

Oxynoe kabirensis

Hamatani, 1980

Elysia asbecki

Wägele, Stemmer, Burghardt & Händeler, 2010

Elysia trisinuata

Baba, 1949

Plakobranchus ocellatus

van Hasselt, 1824

Thuridilla carlsoni

Gosliner, 1995

Thuridilla gracilis

(Risbec, 1928)

Caliphylla sp. 1

Hermaea noto

(Baba, 1959)

Nembrotha livingstonei

J. K. Allan, 1933

Tambja sagamiana

(Baba, 1955)

Pelagella castanea

(Alder & Hancock, 1845)

Pelagella joubini

(Risbec, 1928)

Trapania armilla

Gosliner & Fahey, 2008

Aegires exeches

Fahey & Gosliner, 2004

Carminodoris bifurcata

Baba, 1993

Halgerda diaphana

Fahey & Gosliner, 1999

Platydoris cruenta

(Quoy & Gaimard, 1832)

Discodorididae sp. 3

Sebadoris nubilosa

(Pease, 1871)

Cadlinella ornatissima

(Risbec, 1928)

Goniobranchus decorus

(Pease, 1860)

Glossodoris hikuerensis

(Pruvot-Fol, 1954)

Glossodoris buko

S. B. Matsuda & Gosliner, 2018

Hypselodoris apolegma

(Yonow, 2001)

Hypselodoris maculosa

(Pease, 1871)

Hypselodoris whitei

(A. Adams & Reeve, 1850)

Hypselodoris zephyra

Gosliner & R. F. Johnson, 1999

Verconia simplex

(Pease, 1871)

Dendrodoris fumata

(Rüppell & Leuckart, 1830)

Phyllidia picta

Pruvot-Fol, 1957

Dermatobranchus primus

Baba, 1976

Dermatobranchus fasciatus

Gosliner & Fahey, 2011

Tritonia sp. 1

Samla bilas

(Gosliner & Willan, 1991)

Annulorhina mandapamensis

K. P. Rao, 1968

Cratena sp.11

Godiva sp. 1

Noumeaella rehderi

Er. Marcus, 1965

Phidiana salaamica

Rudman, 1980

Phyllodesmium longicirrum

(Bergh, 1905)

Bulbaeolidia alba

(Risbec, 1928)

Baeolidia moebii

Bergh, 1888

Placida sp. 1

Nakamigawaia nakanoae

Hellem & Malaquias, 2022

Janolus savinkini

Martynov & Korshunova, 2012

Goniobranchus sp. 6

Tergiposacca longicerata

Cella, Carmona, Ekimova, Chichvarkhin, Schepetov & Gosliner, 2016

Elysia spp.

Abronica sp. 2

Murphydoris sp. 3

Gastropteron sp. 4

Stiliger sp. 3

Doto spp.

Aeolidina spp.

Niparaya sp. 3

Avaldesia albomacula

(J. M. Chan & Gosliner, 2007)

Eubranchus sp.14

Hancockia sp. 1

Tenellia sp.67

Tenellia sp.30

Chromodoris sp. 4

Limapontiidae spp.

Stiliger sp. 8

Polycera sp.10

Tenellia sp.23

Stiliger sp.10

Produnga rubropunctata

(Edmunds, 1969)

Vellicolla muscaria

(A. A. Gould, 1859)

Tenellia sp.17

Niparaya sp. 6

Ringicula doliaris

A. A. Gould, 1860

Eubranchus sp.34

Goniodoridella geminae

Paz-Sedano, Ekimova, Smirnoff, Gosliner & Pola, 2023

Goniodoridella sp.18

Aglajidae sp. 8

Gymnodoris sp.35

Unidentia kiku

Korshunova, Fletcher & Martynov, 2025

Biuve sp. 1

Discodorididae sp.29

Discodorididae sp.26

Facelina sp. 8

Catriona lucerna

Korshunova, Martynov, Lundin & Malmberg, 2022

Aglajidae sp.10

Unknown Species

Thuridilla vataae

(Risbec, 1928)

Siphopteron sp. 6

Phyllidiella pustulosa

(Cuvier, 1804)

Halgerda carlsoni

Rudman, 1978

Ardeadoris cruenta

(Rudman, 1986)

Tritoniopsis elegans

(Audouin, 1826)

Bornella anguilla

S. Johnson, 1984

Diaphorodoris sp. 1

Pleurobranchaea brockii

Bergh, 1897

Colpodaspis thompsoni

G. H. Brown, 1979

Hamineobulla kawamurai

Habe, 1950

Phanerophthalmus luteus

(Quoy & Gaimard, 1833)

Smaragdinella calyculata

(Broderip & G. B. Sowerby I, 1829)

Hermania orca

(Gosliner, 1988)

Chelidonura pallida

Risbec, 1951

Chelidonura sp. 1

Noalda sp. 1

Odontoglaja sp. 1

Tubulophilinopsis reticulata

(Eliot, 1903)

Siphopteron ladrones

(Carlson & Hoff, 1974)

Aplysia oculifera

A. Adams & Reeve, 1850

Stylocheilus longicauda

(Quoy & Gaimard, 1825)

Stylocheilus striatus

(Quoy & Gaimard, 1832)

Julia japonica

Kuroda & Habe, 1951

Elysia obtusa

Baba, 1938

Elysia mercieri

(Pruvot-Fol, 1930)

Elysia marginata

(Pease, 1871)

Elysia sp. 5

Thuridilla kathae

Gosliner, 1995

Cyerce liliuokalaniae

K. Moreno, Gosliner, N. G. Wilson, Krug & Á. Valdés, 2025

Costasiella formicaria

(Baba, 1959)

Costasiella sp. 2

Placida kevinleei

McCarthy, Krug & Á. Valdés, 2017

Stiliger sp. 2

Pleurehdera sp. 1

Pleurobranchus grandis

Pease, 1868

Polycera japonica

Baba, 1949

Polycera risbeci

Odhner, 1941

Bermudella pellucida

(Burn, 1967)

Okenia rhinorma

Rudman, 2007

Trapania gibbera

Gosliner & Fahey, 2008

Aegires petalis

Fahey & Gosliner, 2004

Notodoris citrina

Bergh, 1875

Notodoris serenae

Gosliner & Behrens, 1997

Aldisa zavorensis

Tibiriçá, Pola & Cervera, 2017

Doris immonda

(Risbec, 1928)

Doriopsis pecten

(Collingwood, 1881)

Atagema intecta

(Kelaart, 1858)

Discodoris boholiensis

Bergh, 1877

Halgerda albocristata

Gosliner & Fahey, 1998

Paradoris sp. 1

Platydoris inornata

Dorgan, Á. Valdés & Gosliner, 2002

Jorunna sp. 3

Jorunna hervei

Innabi, Stout & Á. Valdés, 2023

Sclerodoris sp. 2

Thordisa oliva

J. M. Chan & Gosliner, 2007

Hallaxa cryptica

Gosliner & S. Johnson, 1994

Hallaxa hileenae

Gosliner & S. Johnson, 1994

Ardeadoris egretta

Rudman, 1984

Goniobranchus albonares

(Rudman, 1990)

Goniobranchus albopunctatus

Garrett, 1879

Chromodoris aspersa

(A. A. Gould, 1852)

Goniobranchus collingwoodi

(Rudman, 1987)

Goniobranchus kuniei

(Pruvot-Fol, 1930)

Goniobranchus rubrocornutus

(Rudman, 1985)

Goniobranchus setoensis

(Baba, 1938)

Goniobranchus sp. 1

Chromodoris willani

Rudman, 1982

Mexichromis pusilla

(Bergh, 1874)

Ardeadoris electra

(Rudman, 1990)

Hypselodoris bullockii

(Collingwood, 1881)

Diversidoris crocea

(Rudman, 1986)

Verconia decussata

(Risbec, 1928)

Verconia sp. 4

Thorunna halourga

R. F. Johnson & Gosliner, 2001

Dendrodoris carbunculosa

(Kelaart, 1858)

Dendrodoris nigra

(W. Stimpson, 1855)

Dendrodoris tuberculosa

(Quoy & Gaimard, 1832)

Phyllidia elegans

Bergh, 1869

Phyllidia ocellata

Cuvier, 1804

Phyllidiidae sp. 1

Phyllidia varicosa

Lamarck, 1801

Phyllidiella granulata

Brunckhorst, 1993

Phyllidiopsis cardinalis

Bergh, 1876

Dermatobranchus semistriatus

Baba, 1949

Dermatobranchus tuberculatus

Gosliner & Fahey, 2011

Pinufius rebus

Er. Marcus & Ev. Marcus, 1960

Notobryon bijecurum

Baba, 1937

Marionia sp. 1

Coryphellina delicata

(Gosliner & Willan, 1991)

Samla riwo

(Gosliner & Willan, 1991)

Launsina tanyae

Ekimova, Carmona, Mikhlina, Grishina, Stanovova, Schepetov, Hoover, De Souza-Canal, K. O. Kuznetsov & Á. Valdés, 2026

Coryphellina sp. 2

Myja hyotan

Martynov, Mehrotra, Chavanich, R. Nakano, Kashio, Lundin, Picton & Korshunova, 2019

Cratena sp. 2

Noumeaella isa

Ev. Marcus & Er. Marcus, 1970

Phyllodesmium iriomotense

Baba, 1991

Phyllodesmium kabiranum

Baba, 1991

Phyllodesmium macphersonae

(Burn, 1962)

Limenandra rosanae

Carmona, Pola, Gosliner & Cervera, 2014

Tenellia diversicolor

(Baba, 1975)

Tenellia sp.11

Tenellia sp. 2

Phestilla lugubris

(Bergh, 1870)

Phestilla melanobrachia

Bergh, 1874

Phestilla minor

Rudman, 1981

Noumeaella sp. 1

Siphopteron makisig

Ong & Gosliner, 2017

Gymnodoris sp. 6

Samla sp. 1

Tenellia nakapila

A. Y. Kim & Gosliner, 2024

Gymnodoris sp.11

Gymnodoris spp.

Phyllodesmium acanthorhinum

E. Moore & Gosliner, 2014

Cratena sp. 3

Niparaya sp. 2

Pupa strigosa

(A. A. Gould, 1859)

Polycera sp. 8

Atagema sp. 1

Elysia sp.14

Aldisa sp. 3

Noumeaella sp. 3

Spinoaglaja sp. 1

Tritoniidae spp.

Facelinidae sp. 2

Tenellia sp.38

Gymnodoris sp.18

Favorinus sp. 6

Favorinus sp. 7

Favorinus sp. 8

Tenellia sp.55

Mourgona sp. 3

Discodorididae sp.13

Favorinus sp. 9

Janolus sp.13

Tenellia sp. 7

Elysia sp.29

Unidentia sandramillenae

Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, H. Saito, Lundin, Schrödl & Picton, 2017

Placida daguilarensis

K. Jensen, 1990

Godiva sp. 4

Tenellia sp.83

Sclerodoris faninozi

Innabi, Stout & Á. Valdés, 2023

Goniodoridella sp.14

Hermaea wrangeliae

(M. Ichikawa, 1993)

Hermaea sp. 4

Facelinidae sp.10

Facelinidae sp.11

Cratena sp. 9

Niparaya sp. 8

Abronica payaso

A. Y. Kim & Gosliner, 2024

Doto sp.23

Melanochlamys kohi

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

Baeolidia sp. 4

Doriopsilla sp. 2

Thordisa sp.11

Atys naucum

(Linnaeus, 1758)

Discodorididae sp.15

Goniobranchus fabulus

Soong & Gosliner, 2022

Gastropteron multo

Ong & Gosliner, 2017

Trapania tamaraw

Smirnoff, Donohoo & Gosliner, 2022

Diaphorodoris sp. 3

Unidentia aliciae

Korshunova, Mehrotra, Sp. Arnold, Lundin, Picton & Martynov, 2019

Aglajidae sp. 9

Trinchesiidae sp. 3

Goniobranchus cf. variatus

(Risbec, 1928)

Trapania sp.20

Edenttellina pseudochloris

(Kay, 1964)

Hantazuia imagawai

Korshunova, Fletcher & Martynov, 2025

Discodorididae sp.23

Anteaeolidiella sp. 3

Phyllodesmium karenae

Moore & Gosliner, 2009

Discodorididae sp.25

Martadoris sp. 3

Hantazuia sp. 1

Discodorididae sp.30

Janolus sp.21

Hypselodoris sp.24