probably Actinocyclus verrucosus

?

Western Australia 2020
Dive site: Fremantle, South mole

Anteaeolidiella cacaotica

?

Australia, New South Wales 2023
Dive site: Nelson bay, Fly point (night dive)

Anteaeolidiella cacaotica

?

Australia, New South Wales 2023
Dive site: Clifton gardens (night dive)

Aphelodoris berghi

?

South Australia 2018
Dive site: Second valley jetty

Aphelodoris gigas

?

Western Australia 2020
Dive site: Ammo jetty

probably Aphelodoris gigas

?

Western Australia 2020
Dive site: Ammo jetty

Aphelodoris varia

?

Australia, New South Wales 2023
Dive site: Bare island

Aphelodoris varia

?

Australia, New South Wales 2023
Dive site: Bare island

undetermined Aphelodoris sp.

?

Western Australia 2020
Dive site: Ammo jetty

Armina cygnea

?

Australia, New South Wales 2023
Dive site: Clifton gardens (night dive)

Armina japonica

?

Anda, Philippines 2018
Dive site: J. Edens place

Armina papillata

?

Australia, New South Wales 2023
Dive site: Clifton gardens (night dive)

Armina papillata

?

Australia, New South Wales 2023
Dive site: Clifton gardens (night dive)

Armina occulta 1

Blue-edge armina

Negros, Philippines 2012
Dive site: San Miguel

Armina occulta 2

Blue-edge armina

Negros, Philippines 2012
Dive site: San Miguel

egg ribbon Armina occulta

Blue-edge armina

Negros, Philippines 2012
Dive site: San Miguel

Armina occulta

Blue-edge armina

Romblon, the Philippines 2017
Dive site: Agnay desert (night dive)

Armina occulta

Blue-edge armina

Negros, the Philippines 2019
Dive site: San miguel

Armina scotti

?

Bali, Indonesia 2016
Dive site: Seraya

Armina scotti

?

Anilao, the Philippines 2023
Dive site: El pinoy (night dive)

Armina scotti

?

Bali, Indonesia 2024
Dive site: Puri jati (night dive)

Armina semperi

Semper’s armina

Bali, Indonesia 2016
Dive site: Secret bay (night dive)

maybe Armina semperi

Semper’s armina

Lembeh, Indonesia 2022
Dive site: Jari Jari (night dive)

Armina sp.

?

Negros, the Philippines 2019
Dive site: District II (night dive)

egg mass Armina sp.

?

Australia, New South Wales 2023
Dive site: Clifton gardens (night dive)

Baeolidia australis

?

Western Australia 2020
Dive site: Canal rocks

Baeolidia moebii

?

Lembeh, Indonesia 2022
Dive site: Air bajo 1

Baeolidia moebii 1

?

Lembeh, Indonesia 2022
Dive site: Hairball 1

Baeolidia moebii 2

?

Lembeh, Indonesia 2022
Dive site: Hairball 1

Baeolidia moebii

?

Bali, Indonesia 2024
Dive site: Puri jati (night dive)

Baeolidia sp.

?

Bali, Indonesia 2024
Dive site: Sidem (night dive)

Bermudella brunneomaculata

?

Bali, Indonesia 2011
Dive site: Seraya

Bermudella brunneomaculata

?

Romblon, the Philippines 2017
Dive site: Logbon, Sanctuary

Bermudella brunneomaculata

?

Romblon, the Philippines 2023
Dive site: Bonbon block

Bornella anguilla 1

Snaky bornella

Cabilao, Philippines 2005
Dive site: Lighthouse

Bornella anguilla 2

Snaky bornella

Cabilao, Philippines 2005
Dive site: Lighthouse

Bornella anguilla

Snaky bornella

Romblon, the Philippines 2017
Dive site: Bangug 3 (night dive)

Bornella anguilla

Snaky bornella

Bangka, Indonesia 2017
Dive site: Efrata

Bornella calcarata

?

Bali, Indonesia 2016
Dive site: Seraya (night dive)

Cabangus regius

Spikey dendronotus

Bali, Indonesia 2009
Dive site: Tulamben, USAT Liberty

Cabangus regius

Spikey dendronotus

Anilao, the Philippines 2023
Dive site: Kirby’s rock

Cadlinella ornatissima

?

Lembeh, Indonesia 2022
Dive site: Nudi falls

Coryphellina exoptata

Much-desired Flabellina

Lembeh, Indonesia 2008
Dive site: Police pier

Coryphellina exoptata

Much-desired Flabellina

Halmahera, Indonesia 2010
Dive site: 'Kangelang' jetty

Coryphellina exoptata

Much-desired Flabellina

Lembeh, Indonesia 2010
Dive site: Batu lubang

Coryphellina exoptata

Much-desired Flabellina

Lembeh, Indonesia 2014
Dive site: Nudi falls

Coryphellina exoptata

Much-desired Flabellina

Raja ampat, Indonesia 2014
Dive site: Five rocks

Coryphellina exoptata

Much-desired Flabellina

Anilao, the Philippines 2015
Dive site: Bigfoot

Coryphellina exoptata

Much-desired Flabellina

Bali, Indonesia 2016
Dive site: Amed, Japanese wreck

Coryphellina exoptata

Much-desired Flabellina

Negros, Philippines 2019
Dive site: Ducomi pier

Coryphellina exoptata

Much-desired Flabellina

Lembeh, Indonesia 2022
Dive site: Magic rock

Coryphellina flamma

?

Lembeh, Indonesia 2008
Dive site: Angel's window

Coryphellina flamma

?

Ambon, Indonesia 2010
Dive site: Air manis

Coryphellina flamma

?

Lembeh, Indonesia 2022
Dive site: Kareko batu

Coryphellina lotos

?

Lembeh, Indonesia 2014
Dive site: Police pier II

Coryphellina lotos

?

Anilao, the Philippines 2015
Dive site: Secret garden

Coryphellina poenicia

?

South Australia 2018
Dive site: Rapid bay jetty

Coryphellina rubrolineata

Red-lined Flabellina

Australia, New South Wales 2023
Dive site: Nelson bay, Fly point

Coryphellina sp.

?

Australia, New South Wales 2023
Dive site: Nelson bay, Fly point

Crosslandia viridis

?

South Australia 2018
Dive site: Noarlunga reef (night dive)

Cuthona yamasui 1

?

Bali, Indonesia 2011
house reef Kubu Indah (night dive)

Cuthona yamasui 2

?

Bali, Indonesia 2011
house reef Kubu Indah (night dive)

Cuthona yamasui

?

Raja ampat, Indonesia 2014
Dive site: house reef Kri eco (night dive)

Dendrodoris albopurpura

?

South Australia 2018
Dive site: Edithburgh jetty

Dendrodoris arborescens

?

Negros, Philippines 2019
Dive site: Masaplod norte

Dendrodoris arborescens

?

Australia, New South Wales 2023
Dive site: Clifton gardens (night dive)

Dendrodoris atromaculata

?

Cebu, Philippines 2012
Dive site: Banlot (night dive)

Dendrodoris atromaculata

?

Lembeh, Indonesia 2022
Dive site: Air prang (night dive)

Dendrodoris carbunculosa

Carbuncle dendrodoris

Negros, Philippines 2012
Dive site: house reef Atlantis (night dive)

Dendrodoris fumata

?

Australia, New South Wales 2023
Dive site: Clifton gardens (night dive)

Dendrodoris fumata

?

Australia, New South Wales 2023
Dive site: Nelson bay, Pipeline (night dive)

Dendrodoris fumata

?

Australia, New South Wales 2023
Dive site: Clifton gardens (night dive)

Dendrodoris guttata

Spotted dendrodoris

Lembeh, Indonesia 2008
Dive site: Jahir

Dendrodoris guttata

Spotted dendrodoris

Negros, the Philippines 2019
Dive site: Thalatta

Dendrodoris guttata

Spotted dendrodoris

Lembeh, Indonesia 2022
Dive site: Tanduk rusa (night dive)

Dendrodoris krusensternii

Krusenstern's dendrodoris

Bali, Indonesia 2011
Dive site: Seraya

Dendrodoris krusensternii

Krusenstern's dendrodoris

Lembeh, Indonesia 2014
Dive site: Jahir (night dive)

Dendrodoris krusensternii 1

Krusenstern's dendrodoris

Western Australia 2020
Dive site: Kwinana grain terminal

Dendrodoris krusensternii 2

Krusenstern's dendrodoris

Western Australia 2020
Dive site: Kwinana grain terminal

Dendrodoris krusensternii

Krusenstern's dendrodoris

Western Australia 2020
Dive site: Kwinana grain terminal

Dendrodoris krusensternii

Krusenstern's dendrodoris

Western Australia 2020
Dive site: Kwinana grain terminal

Dendrodoris krusensternii

Krusenstern's dendrodoris

Australia, New South Wales 2023
Dive site: Clifton gardens

Dendrodoris krusensternii

Krusenstern's dendrodoris, juvenile

Bali, Indonesia 2024
Dive site: Sidem

Dendrodoris nigra

?

Western Australia 2020
Dive site: Ammo Jetty

probably Dendrodoris nigra

?

Bali, Indonesia 2024
Dive site: Sidem (night dive)

Dendrodoris tuberculosa

Tuberculose Dendrodoris

Lembeh, Indonesia 2006
Dive site: Police pier

Dendrodoris tuberculosa

Tuberculose Dendrodoris

Lembeh, Indonesia 2008
Dive site: Jarijari-Jahir (night dive)

Dendrodoris tuberculosa

Tuberculose Dendrodoris

Gili Islands, Lombok, Indonesia 2009
Gili Trawangan, Stingray (night dive)

Dermatobranchus ornatus

?

Bangka, Indonesia 2017
Dive site: Areng kambing 1

Dermatobranchus rubidus

Reddish dermatobranchus

Bali, Indonesia 2016
Dive site: Amed, Ghost bay (night dive)

Dermatobranchus sp.

Flores dermatobranchus

Bali, Indonesia 2016
Dive site: Padang bay, Turtle neck

Dermatobranchus sp. 1

undetermined dermatobranchus

Bali, Indonesia 2016
Dive site: Padang bay, Turtle neck

Dermatobranchus sp. 2

undetermined dermatobranchus

Bali, Indonesia 2016
Dive site: Padang bay, Turtle neck

maybe Dermatobranchus sp.

?

Bali, Indonesia 2016
Tulamben, house reef Ocean view (nd.)

Doriopsilla carneola

?

Australia, Victoria 2018
Dive site: Blairgowrie pier (night dive)

Doriopsilla carneola

?

Australia, Victoria 2018
Dive site: Blairgowrie pier (night dive)

Doriopsilla carneola

?

South Australia 2018
Dive site: Edithburgh jetty (night dive)

Doriopsilla carneola

?

South Australia 2018
Dive site: Rapid bay jetty

Doriopsilla carneola

?

Western Australia 2020
Dive site: Kwinana grain terminal

Doriopsilla carneola

?

Western Australia 2020
Dive site: Kwinana grain terminal

Doriopsis pecten

(feeding on Terpios gelatinosus)

Anilao, the Philippines 2015
Dive site: Matu

Doris chrysoderma

?

South Australia 2018
Dive site: Second valley jetty

Doris chrysoderma

?

Australia, New South Wales 2023
Dive site: Bare island

probably Doris granulosa

?

Romblon, the Philippines 2017
Dive site: Bangug check

Doto greenamyeri

Donut doto or Donut nudibranch

Bali, Indonesia 2016
Dive site: Seraya

Doto greenamyeri

Donut doto or Donut nudibranch

Bali, Indonesia 2016
Dive site: Seraya

Doto greenamyeri

Donut doto or Donut nudibranch

Bangka, Indonesia 2017
Dive site: Areng kambing 2

Doto ussi

Uss's doto

Bali, Indonesia 2009
Tulamben, USAT Liberty (night dive)

Doto ussi

Uss's doto

Romblon, the Philippines 2017
Dive site: Suwa

Doto ussi

Uss's doto

Bangka, Indonesia 2017
Dive site: Areng kambing 1

Doto ussi

Uss's doto

Lembeh, Indonesia 2022
Dive site: Tanjung kubur

Doto ussi

Uss's doto

Lembeh, Indonesia 2022
Dive site: Tanjung kubur

Doto ussi

Uss's doto with egg ribbon

Lembeh, Indonesia 2022
Dive site: Tanjung kubur

undetermined Doto sp.

(on Sciurella cylindrica)

Bali, Indonesia 2016
Dive site: Seraya

egg ribbon Doto sp.

(on Sciurella cylindrica)

Bali, Indonesia 2016
Dive site: Seraya slope

Doto sp.

?

Romblon, the Philippines 2023
Dive site: Logbon sand slope reverse

Eubranchus mandapamensis

Mandapam eubranchus with egg ribbon

Bali, Indonesia 2016
Dive site: Seraya

Eubranchus putnami

Decorated eubranchus

Bali, Indonesia 2011
Dive site: Seraya

Eubranchus sp.

(on Sciurella indivisa)

Anilao, the Philippines 2015
Dive site: Mural

Eubranchus sp.

?

Bali, Indonesia 2016
Dive site: Seraya

Eubranchus sp.

(on Tridentata trigonostoma)

Bali, Indonesia 2016
Dive site: Seraya slope

Eubranchus sp.

?

Bangka, Indonesia 2017
Dive site: Areng kambing 2

Flabellina sp.

?

Australia, New South Wales 2023
Dive site: Nelson bay, Fly point

Goniodoridella savignyi

Savigny's goniodoridella

Halmahera, Indonesia 2010
Dive site: Tidore

Hancockia burni

?

Australia, New South Wales 2023
Dive site: Nelson bay, Fly point (night dive)

Hexabranchus lacer

Decumbent Spanish dancer

Cebu, Philippines 2007
house reef Magic island (night dive)

Hexabranchus lacer

Decumbent Spanish dancer

Bali, Indonesia 2009
Dive site: Turtle neck (night dive)

Hexabranchus lacer

Decumbent Spanish dancer

Gili Islands, Lombok, Indonesia 2009
Stingray, Gili Trawangan (night dive)

Hexabranchus lacer

Decumbent Spanish dancer

Ambon, Indonesia 2010
house reef Maluku divers (night dive)

probably Hexabranchus lacer

egg ribbon

Ambon, Indonesia 2010
Dive site: Jetty

Hexabranchus lacer

Decumbent Spanish dancer

Bali, Indonesia 2011
house reef Kubu Indah (night dive)

probably Hexabranchus lacer

egg ribbon

Cebu, Philippines 2012
house reef Magic island (night dive)

probably Hexabranchus lacer

egg ribbon

Bali, Indonesia 2016
Dive site: Tulamben, house reef Ocean view

Hexabranchus lacer

Decumbent Spanish dancer

Bali, Indonesia 2016
Dive site: Seraya slope (night dive)

Hexabranchus lacer

Decumbent Spanish dancer

Bali, Indonesia 2016
Padang bay, Bloo lagoon (night dive)

Hexabranchus lacer

Decumbent Spanish dancer, juvenile

Negros, the Philippines 2019
Dive site: Malatapay

Hexabranchus lacer

Decumbent Spanish dancer

Lembeh, Indonesia 2022
Virgo (night dive)

Hexabranchus sanguineus

Egg ribbon Spanish dancer

Deep south, Egypt 2007
Dive site: St. John's, Gota kebir

Hexabranchus sanguineus

Spanish dancer

Egypt, Marsa alam 2012
Dive site: house reef Oasis (night dive)

Hexabranchus sanguineus

Spanish dancer

Egypt, Marsa alam 2012
Dive site: house reef Oasis (night dive)

Hexabranchus sanguineus

Egg ribbon Spanish dancer

Egypt, Marsa alam 2012
Dive site: house reef Oasis

Janolus savinkini

Purple-tipped janolus 1

Bali, Indonesia 2009
Dive site: Kalanganyar

Janolus savinkini

Purple-tipped janolus 2

Bali, Indonesia 2009
Dive site: Kalanganyar

Janolus savinkini

Purple-tipped janolus

Lembeh, Indonesia 2014
Dive site: Jari jari

Janolus savinkini

Purple-tipped janolus

Lembeh, Indonesia 2014
Dive site: Jari jari

Janolus savinkini

Purple-tipped janolus

Lembeh, Indonesia 2022
Dive site: Rojos

Janolus sp.

Asian janolus

Lembeh, Indonesia 2022
Dive site: Nudi retreat

Lomanotus sp.

?

Bali, Indonesia 2016
Tulamben, house reef Ocean view

Marionia distincta

Banded marionina

Bali, Indonesia 2009
Tulamben, USAT Liberty (night dive)

Marionia distincta

Banded marionina

Bali, Indonesia 2009
Dive site: Tulamben, USAT Liberty

Marionia distincta

and Munida olivarae

Romblon, the Philippines 2017
Dive site: Bangug 3 (night dive)

Marionia distincta

Banded marionina

Romblon, the Philippines 2017
Dive site: Bon bon (night dive)

Marionia sp.

Mosaic marionina

Lembeh, Indonesia 2008
Dive site: Jarijari-Jahir (night dive)

Marionia sp.

Mosaic marionina

Lembeh, Indonesia 2010
Dive site: Jahir

Marionia sp.

?

Bali, Indonesia 2009
Dive site: Turtle neck (night dive)

Marionia sp.

?

Gili Islands, Lombok, Indonesia 2009
Gili Trawangan, Stingray (night dive)

Marionia sp.

?

Bali, Indonesia 2009
Dive site: Turtle neck (night dive)

Marionia sp.

?

Bali, Indonesia 2009
Dive site: Turtle neck (night dive)

Marionia sp.

?

Anilao, the Philippines 2015
Dive site: Ligpo island (night dive)

Marionia sp.

?

Bali, Indonesia 2016
Dive site: Mejangan, Eel garden

possibly Marioniopsis arborescens

?

Romblon, the Philippines 2023
Dive site: Bangug check (night dive)

maybe Marioniopsis sp.

?

Anilao, the Philippines 2023
Dive site: something with rubble (night dive)

possibly Marioniopsis sp.

?

Bali, Indonesia 2024
Dive site: Blue lagoon (night dive)

Melibe colemani

Colemans melibe

Romblon, the Philippines 2017
Dive site: Suwa

Melibe colemani

Colemans melibe

Romblon, the Philippines 2017
Dive site: Suwa

Melibe colemani

Colemans melibe

Romblon, the Philippines 2017
Dive site: Suwa

Melibe colemani

Colemans melibe

Romblon, the Philippines 2017
Dive site: Logbon inside

Melibe colemani

Colemans melibe

Romblon, the Philippines 2017
Dive site: Logbon, Sanctuary

Melibe colemani

Colemans melibe

Romblon, the Philippines 2023
Dive site: Logbon cave

Melibe digitata

?

Romblon, the Philippines 2023
Dive site: Logbon, Bangug one

Melibe engeli

Ghost melibe

Romblon, the Philippines 2017
Dive site: Logbon, Sanctuary

Melibe engeli

Ghost melibe

Romblon, the Philippines 2017
Dive site: Logbon, Sanctuary

Melibe engeli

Ghost melibe

Romblon, the Philippines 2023
Dive site: Logbon cave

Melibe sp.

?

Romblon, the Philippines 2017
Dive site: Logbon, Sanctuary

Melibe papillosa

Paper melibe

Lembeh, Indonesia 2008
Dive site: Pante parigi

Melibe pilosa

?

Lembeh, Indonesia 2014
Dive site: Pulau abadir

Melibe pilosa

?

Lembeh, Indonesia 2014
Dive site: Pulau abadir

Melibe viridis

juvenile Green melibe

Lembeh, Indonesia 2014
Dive site: Pulau serena

Melibe viridis

Green melibe

Bali, Indonesia 2016
Dive site: Puri jati

Melibe viridis 1

Green melibe

Bali, Indonesia 2016
Dive site: Puri jati

Melibe viridis 2

Green melibe

Bali, Indonesia 2016
Dive site: Puri jati

probably Melibe viridis

juvenile Green melibe

Anilao, the Philippines 2015
Dive site: Anilao pier (night dive)

Melibe viridis

Green melibe

Negros, Philippines 2019
Dive site: San miguel

Melibe viridis

Green melibe

Lembeh, Indonesia 2022
Dive site: Air bajo 1 (night dive)

Melibe viridis

Green melibe

Lembeh, Indonesia 2022
Dive site: Pantai parigi

Notobryon wardi

?

Bali, Indonesia 2016
Dive site: Seraya

Notobryon wardi

?

Bali, Indonesia 2016
Padang bay, Bloo lagoon (night dive)

Notobryon wardi

?

Australia, New South Wales 2023
Dive site: Nelson bay, Fly point (night dive)

Notobryon wardi

?

Bali, Indonesia 2024
Sidem (night dive)

Notodoris gardineri

Gardiner's banana nudibranch

Halmahera, Indonesia 2010
Dive site: Fish fountain

Notodoris gardineri

Gardiner's banana nudibranch

Halmahera, Indonesia 2014
Dive site: Tanjung putus

Notodoris gardineri

juv. Gardiner's banana nudibranch

Raja ampat, Indonesia 2014
Dive site: Yenbuba jetty

Notodoris minor

Minor neon slug or Banana slug

Lembeh, Indonesia 2002
Dive site: Nudi retreat

Notodoris minor

Minor neon slugs or Banana slugs

Cebu, Philippines 2007
Dive site: Ravanala

Notodoris minor

egg ribbon Minor neon slug

Cebu, Philippines 2007
Dive site: Ravanala

Notodoris minor

Minor neon slug or Banana slug

Bangka, Indonesia 2017
Dive site: Batu Lihunu

Notodoris minor

Minor neon slug or Banana slug

Philippines, Anda 2018
Dive site: Snappers cave

Notodoris serenae

Serena's notodoris

Bali, Indonesia 2011
Dive site: Kubu, Batu Indah

Notodoris serenae

egg ribbon Serena's notodoris

Bali, Indonesia 2011
Dive site: Kubu, Batu Indah

Notodoris serenae

Serena's notodoris

Romblon, the Philippines 2017
Dive site: Bangug check (night dive)

Notodoris serenae

Serena's notodoris

Romblon, the Philippines 2023
Dive site: Bangug one

Okenia atkinsonorum

?

Australia, New South Wales 2023
Dive site: Monument

Okenia nakamotoensis

Nakomoto's okenia

Kapalai, Malaysia 2003
Dive site: Mabul, Seaventures

Phestilla melanobrachia

Cup-coral nudibranch

Lembeh, Indonesia 2022
Dive site: Police pier

Phestilla melanobrachia

Cup-coral nudibranch

Romblon, the Philippines 2023
Dive site: Bonbon coconut

Polybranchia orientalis

?

Negros, the Philippines 2019
Dive site: Sahara (night dive)

Polybranchia orientalis

?

Bali, Indonesia 2024
Dive site: Sidem (night dive)

probably Polybranchia sp.

?

Negros, Philippines 2019
Dive site: San miguel (night dive)

Samla bicolor

?

Bali, Indonesia 2009
Dive site: Tulamben, Drop off

Samla bicolor

?

Raja ampat, Indonesia 2014
Dive site: The passage

Samla bicolor

?

Negros, Philippines 2019
Dive site: Pyramids

Samla bicolor

?

Halmahera, Indonesia 2014
Dive site: Pasir putih III

Samla bilas

?

Anilao, the Philippines 2015
Dive site: Secret bay

Samla bilas

?

Manado Bay, Indonesia 2022
Dive site: Emma

Tenellia bughaw

?

Negros, the Philippines 2019
Dive site: Sahara

Trapania darvelli

Darvell's trapania nudibranch

Raja ampat, Indonesia 2014
Dive site: The passage

Trapania gibbera

?

Romblon, the Philippines 2017
Dive site: San Pedro

Trapania naeva

?

Manado bay, Indonesia 2022
Dive site: Little beach

maybe tiny Trapania palmula

?

Lembeh, Indonesia 2022
Dive site: Hairball 1

Trapania tamaraw

Dive site: Sidem (night dive)

Bali, Indonesia 2024
Dive site: Hairball 1

small Trapania sp.

?

Romblon, the Philippines 2017
Dive site: Anchor bay

Trapania sp.

?

Negros, the Philippines 2019
Dive site: Thalatta

Trapania sp. juvenile

?

Negros, the Philippines 2019
Dive site: Thalatta

Trinchesia sibogae

?

Egypt, Deep South 2007
Dive site: Sha'ab sharm

Trinchesia sibogae

?

Lembeh, Indonesia 2008
Dive site: Pantai parigi

Trinchesia sibogae

?

Bali, Indonesia 2011
Dive site: Tulamben, USAT Liberty

Trinchesia sibogae

?

Romblon, the Philippines 2017
Dive site: Bonbon broken coconut

Trinchesia sibogae

?

Australia, New South Wales 2023
Dive site: Nelson bay, Fly point

Trinchesia sibogae

?

Australia, New South Wales 2023
Dive site: Nelson bay, Fly point

Trinchesia sp.

?

Romblon, the Philippines 2023
Dive site: Logbon sand slope reverse

Trinchesia sp.

?

Bali, Indonesia 2024
Dive site: Coral garden (night dive)

Trinchesia sp.

?

Bali, Indonesia 2024
Dive site: Dive site: Padang bai, Jepun jetty

family Trinchesiidae

?

Manado bay, Indonesia 2022
Dive site: Celebes

Tritonia sp.

Carijoa tritonia

Western Australia 2020
Dive site: Ammo jetty (night dive)

Tritoniopsis elegans

Elegant tritoniopsis

Romblon, the Philippines 2017
Dive site: Bangug 3

maybe Tritoniopsis alba 1

?

Romblon, the Philippines 2017
Dive site: Suwa

maybe Tritoniopsis alba 2

?

Romblon, the Philippines 2017
Dive site: Suwa

Unidentia sandramillenae

?

Bali, Indonesia 2011
Dive site: Seraya

Unidentia sandramillenae

?

Lembeh, Indonesia 2022
Dive site: Hairball 1

Unidentia sandramillenae

?

Lembeh, Indonesia 2022
Dive site: Air bajo 1

Unidentia sandramillenae

?

Bali, Indonesia 2024
Dive site: Padang bai, Jepun jetty

Infraorder Doridoidei

egg ribbon

Manado Bay, Indonesia 2022
Dive site: Celebes

Infraorder Doridoidei

egg ribbon

Australia, New South Wales 2023
Dive site: Bare island

?

undetermined nudibranch egg ribbon

Raja ampat, Indonesia 2014
Dive site: house reef Sorido (night dive)

?

undetermined nudibranch

Bali, Indonesia 2016
Tulamben, house reef Ocean view (nd.)

?

undetermined nudibranch egg ribbon

Bangka, Indonesia 2017
Dive site: Tanjung Totohe

?

undetermined nudibranch egg ribbon

Negros, Philippines 2019
Dive site: Pyramids

?

undetermined nudibranch

South Australia 2018
Dive site: Rapid bay jetty

?

undetermined nudibranch egg ribbons

Western Australia 2020
Dive site: Ammo jetty

?

undetermined nudibranch egg ribbon

Lembeh, Indonesia 2022
Dive site: Pulau makawide

?

undetermined nudibranch egg ribbon

Australia, New South Wales 2023
Dive site: Clifton gardens

?

undetermined nudibranch egg ribbon

Australia, New South Wales 2023
Dive site: Bare island