Sea Slugs in Koganezaki kouen Beach, Arari 101

Aplysiopsis nigra

(Baba, 1949)

Cratena sp. 1

Aplysiopsis toyamana

(Baba, 1959)

Bermudella japonica

(Baba, 1949)

Janolus savinkini

Martynov & Korshunova, 2012

Aplysia japonica

G. B. Sowerby II, 1869

Thuridilla albopustulosa

Gosliner, 1995

Elysia atroviridis

Baba, 1955

Aplysiopsis minor

(Baba, 1959)

Pleurobranchaea japonica

Thiele, 1925

Plocamopherus imperialis

Angas, 1864

Diaphorodoris mitsuii

(Baba, 1938)

Madrella gloriosa

Baba, 1949

Janolus toyamensis

Baba & Abe, 1970

Marionia olivacea

Baba, 1937

Coryphellina lotos

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

Facelina bilineata

Y. Hirano & M. Ito, 1998

Nakamigawaia nakanoae

Hellem & Malaquias, 2022

Polycera sp. 4

Unknown Species

Babakina indopacifica

Gosliner, Gonzalez-Duarte & Cervera, 2007

Philinopsis gigliolii

(Tapparone Canefri, 1874)

Tubulophilinopsis lineolata

(H. Adams & A. Adams, 1854)

Gastropteron bicornutum

Baba & Tokioka, 1965

Aplysia juliana

Quoy & Gaimard, 1832

Aplysia sagamiana

Baba, 1949

Elysia obtusa

Baba, 1938

Elysia sp. 2

Elysia trisinuata

Baba, 1949

Thuridilla livida

(Baba, 1955)

Thuridilla splendens

(Baba, 1949)

Polybranchia orientalis

(Kelaart, 1858)

Ercolania boodleae

(Baba, 1938)

Placida babai

Ev. Marcus, 1982

Aplysiopsis orientalis

(Baba, 1949)

Hermaea noto

(Baba, 1959)

Pleurehdera sp. 1

Polycera fujitai

Baba, 1937

Polycera hedgpethi

Er. Marcus, 1964

Polycera sp. 1

Plocamopherus ceylonicus

(Kelaart, 1858)

Nembrotha lineolata

Bergh, 1905

Naisdoris sp. 5

Bermudella distincta

(Baba, 1940)

Trapania scurra

Gosliner & Fahey, 2008

Gymnodoris nigricolor

Baba, 1960

Doris sugashimae

(Baba, 1998)

Tayuva lilacina

(A. A. Gould, 1852)

Discodorididae sp. 2

Ceratosoma trilobatum

(J. E. Gray, 1850)

Hypselodoris decorata

(Risbec, 1928)

Hypselodoris zephyra

Gosliner & R. F. Johnson, 1999

Dendrodoris arborescens

(Collingwood, 1881)

Madrella ferruginosa

Alder & Hancock, 1864

Crosslandia viridis

Eliot, 1902

Doto pita

Er. Marcus, 1955

Doto cf. racemosa

Risbec, 1928

Coryphella amabilis

(Y. Hirano & Kuzirian, 1991)

Launsina tanyae

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

Hantazuia yugoikedai

Korshunova, Fletcher & Martynov, 2025

Eubranchopsis virginalis

Baba, 1949

Eubranchus inabai

Baba, 1964

Leostyletus misakiensis

(Baba, 1960)

Cratena sp. 2

Favorinus japonicus

Baba, 1949

Favorinus tsuruganus

Baba & Abe, 1964

Sakuraeolis enosimensis

(Baba, 1930)

Setoeolis inconspicua

(Baba, 1938)

Baeolidia japonica

Baba, 1933

Cerberilla affinis

Bergh, 1888

Cerberilla ambonensis

Bergh, 1905

Tenellia anulata

(Baba, 1949)

Tenellia beta

(Baba & Abe, 1964)

Abronica purpureoanulata

(Baba, 1961)

Arminidae spp.

Samla sp. 1

Micromelo barbarae

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

Gymnodoris spp.

Murphydoris sp. 3

Aeolidina spp.

Facelinidae sp. 7

Trapania sp.12

Anteaeolidiella takanosimensis

(Baba, 1930)

Tenellia sp. 8

Favorinus sp. 2

Facelina sp. 5

Tenellia sp.56

Doto sp. 6

Limapontiidae spp.

Armina sp. 2

Lomanotus spp.

Coryphellina sp. 4

Armina sp. 3

Leostyletus spp.

Eubranchus sp.26

Eubranchus sp.27

Scyllaea pelagica

Linnaeus, 1758

Discodorididae spp.

Lomanotus sp. 8

Japonactaeon sp. 1

Cerberilla sp.15