Gray Sea Slugs and Nudibranchs (95 species) 95

Phyllidiella pustulosa

(Cuvier, 1804)

Goniobranchus geometricus

(Risbec, 1928)

Goniobranchus setoensis

(Baba, 1938)

Dermatobranchus ornatus

(Bergh, 1874)

Tomoberthella martensi

(Pilsbry, 1896)

Reticulidia fungia

Brunckhorst & Gosliner, 1993

Phyllidia elegans

Bergh, 1869

Phyllidiella annulata

(J. E. Gray, 1853)

Tayuva lilacina

(A. A. Gould, 1852)

Discodorididae spp.

Halgerda willeyi

Eliot, 1904

Plocamopherus tilesii

Bergh, 1877

Phyllidiopsis xishaensis

(G.-Y. Lin, 1983)

Phyllidiella granulata

Brunckhorst, 1993

Hallaxa cryptica

Gosliner & S. Johnson, 1994

Atys semistriatus

Pease, 1860

Sagaminopteron nigropunctatum

Carlson & Hoff, 1973

Atagema intecta

(Kelaart, 1858)

Miamira miamirana

(Bergh, 1875)

Atagema spongiosa

(Kelaart, 1858)

Phyllidia willani

Brunckhorst, 1993

Phyllidiopsis krempfi

Pruvot-Fol, 1957

Armina semperi

(Bergh, 1866)

Phyllidiopsis sphingis

Brunckhorst, 1993

Jorunna ramicola

M. C. Miller, 1996

Goniobranchus sp. 2

Aplysia argus

Rüppell & Leuckart, 1830

Phestilla lugubris

(Bergh, 1870)

Notodoris serenae

Gosliner & Behrens, 1997

Phyllidia babai

Brunckhorst, 1993

Discodorididae sp. 1

Goniobranchus decorus

(Pease, 1860)

Phyllidiopsis pipeki

Brunckhorst, 1993

Jorunna hervei

Innabi, Stout & Á. Valdés, 2023

Miamira moloch

(Rudman, 1988)

Dermatobranchus cymatilis

Gosliner & Fahey, 2011

Phyllidiopsis shireenae

Brunckhorst, 1990

Antiopella fusca

(O'Donoghue, 1924)

Phyllidiopsis fissurata

Brunckhorst, 1993

Platydoris inornata

Dorgan, Á. Valdés & Gosliner, 2002

Armina japonica

(Eliot, 1913)

Chromodoris sp. 4

Discodorididae sp. 5

Phyllaplysia lafonti

(P. Fischer, 1870)

Phyllidiella zeylanica

(Kelaart, 1858)

Thecacera sp. 3

Pleurobranchus grandis

Pease, 1868

Niparaya sp. 3

Phyllidiella rudmani

Brunckhorst, 1993

Roxaniella multistriata

(Schepman, 1913)

Polycera capensis

Quoy & Gaimard, 1824

Sagaminopteron bilealbum

Carlson & Hoff, 1973

Aliculastrum cylindricum

(Helbling, 1779)

Atagema sp. 4

Chromodoris kalawakan

Bonomo & Gosliner, 2020

Phyllidia fontjei

Wägele, Raubold, Papu, Undap & Yonow, 2025

Phyllidiella rosans

(Bergh, 1873)

Thecacera sp.16

Armina babai

(S. Tchang, 1934)

Armina papillata

Baba, 1933

Biuve sp. 2

Ceratophyllidia africana

Eliot, 1903

Ceratophyllidia sp. 2

Dermatobranchus oculus

Gosliner & Fahey, 2011

Discodorididae sp.14

Hallaxa fuscescens

(Pease, 1871)

Phyllidia alyta

Yonow, 1996

Atys sp. 1

Chromodorididae sp. 4

Doridoidea sp.15

Phyllidia sp. 1

Phyllidiopsis striata

Bergh, 1889

Tayuva coerulescens

(Bergh, 1888)

Dendrodoris albopurpura

Burn, 1957

Discodorididae sp.28

Doridoidea sp.13

Doridoidea sp.16

Paradoris sp.11

Phyllidiopsis gemmata

(Pruvot-Fol, 1957)

Phyllidiopsis phiphiensis

Brunckhorst, 1993

Atagema sp. 5

Ceratophyllidia papilligera

(Bergh, 1890)

Discodoris sp. 2

Goniobranchus bombayanus

(Winckworth, 1946)

Gymnodoris sp.40

Halgerda punctata

Farran, 1902

Halgerda toliara

Fahey & Gosliner, 1999

Hypselodoris zebrina

(Alder & Hancock, 1864)

Marionia distincta

Bergh, 1905

Phyllidia multifaria

Yonow, 1986

Phyllidiella cooraburrama

Brunckhorst, 1993

Phyllidiella meandrina

(Pruvot-Fol, 1957)

Polycera norvegica

Sørensen, Rauch, Pola & Malaquias, 2020

Tenellia sp.82

Phyllidiella lizae

Brunckhorst, 1993