All Sea Slug & Nudibranch Species 843

Polycera fujitai

Baba, 1937

Polycera hedgpethi

Er. Marcus, 1964

Polycera janjukia

Burn, 1962

Polycera norvegica

Sørensen, Rauch, Pola & Malaquias, 2020

Polycera risbeci

Odhner, 1941

Polycera sp. 1

Polycera sp. 4

Polycera sp. 6

Polycera sp. 8

Thecacera melkyi

Pola, Paz-Sedano, Guisado Martín, Warren, Noble & Martín-Hervás, 2026

Thecacera pacifica

(Bergh, 1884)

Thecacera pennigera

(Montagu, 1813)

Thecacera picta

Baba, 1972

Thecacera sesama

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

Thecacera sp. 3

Thecacera sp. 6

Thecacera sp.11

Martadoris limaciformis

(Eliot, 1908)

Tambja abdere

Farmer, 1978

Tambja amakusana

Baba, 1987

Tambja gabrielae

Pola, Cervera & Gosliner, 2005

Tambja kava

Pola, Padula, Gosliner & Cervera, 2014

Tambja olivaria

Yonow, 1994

Tambja pulcherrima

Willan & Y.-W. Chang, 2017

Tambja sagamiana

(Baba, 1955)

Tambja sp. 1

Tambja sp. 2

Tambja sp. 4

Tambja sp. 8

Tambja tenuilineata

M. C. Miller & Haagh, 2005