All Sea Slug & Nudibranch Species 843

Thuridilla kathae

Gosliner, 1995

Thuridilla vataae

(Risbec, 1928)

Thuridilla bayeri

(Er. Marcus, 1965)

Thuridilla splendens

(Baba, 1949)

Plakobranchus papua

Meyers-Muñoz & van der Velde, 2016

Costasiella kuroshimae

M. Ichikawa, 1993

Costasiella sp. 2

Costasiella sp. 4

Costasiella sp. 5

Costasiella sp. 7

Hermaea noto

(Baba, 1959)

Hermaea sp. 6

Cyerce basi

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

Cyerce bourbonica

Yonow, 2012

Cyerce elegans

Bergh, 1870

Cyerce goodheartae

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

Cyerce katiae

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

Cyerce nigra

Bergh, 1870

Cyerce nigricans

(Pease, 1866)

Cyerce pavonina

Bergh, 1888

Mourgona sp. 1

Polybranchia jensenae

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

Polybranchia orientalis

(Kelaart, 1858)

Polybranchia samanthae

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

Alderia modesta

(Loven, 1844)

Placida brookae

McCarthy, Krug & Á. Valdés, 2017

Placida cremoniana

(Trinchese, 1892)

Placida kevinleei

McCarthy, Krug & Á. Valdés, 2017

Stiliger aureomarginatus

K. R. Jensen, 1993

Stiliger sp. 1