All Sea Slug & Nudibranch Species 473

Philinopsis gigliolii

(Tapparone Canefri, 1874)

Philinopsis sp. 1

Philinopsis sp. 2

Philinopsis speciosa

Pease, 1860

Spinoaglaja sp. 1

Spinophallus falciphallus

(Gosliner, 2011)

Tubulophilinopsis reticulata

(Eliot, 1903)

Colpodaspis sp. 4

Colpodaspis thompsoni

G. H. Brown, 1979

Gastropteridae sp. 1

Gastropteron bicornutum

Baba & Tokioka, 1965

Gastropteron multo

Ong & Gosliner, 2017

Gastropteron sp. 2

Gastropteron sp. 4

Gastropteron sp. 5

Gastropteron sp. 6

Gastropteron sp. 7

Gastropteron sp. 8

Sagaminopteron nigropunctatum

Carlson & Hoff, 1973

Sagaminopteron ornatum

Tokioka & Baba, 1964

Sagaminopteron psychedelicum

Carlson & Hoff, 1974

Siphopteron citrinum

(Carlson & Hoff, 1974)

Siphopteron dumbo

Ong & Gosliner, 2017

Siphopteron fuscum

(Baba & Tokioka, 1965)

Siphopteron makisig

Ong & Gosliner, 2017

Siphopteron nigromarginatum

Gosliner, 1989

Siphopteron sp. 3

Siphopteron sp. 5

Siphopteron sp. 6

Siphopteron sp. 8