Aplysia dactylomela

Spotted seahare

Romblon, the Philippines 2017
Dive site: Bangug 4

Aplysia juliana

Walking seahare

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

Aplysia kurodai

Kuroda's sea hare

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

Aplysia kurodai

Kuroda's sea hare

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

Aplysia parvula

Dwarf sea hare

Romblon, the Philippines 2017
Dive site: Bangug 3

Aplysia parvula

Dwarf sea hare

Romblon, the Philippines 2017
Dive site: Logbon, Coral canyon

Aplysia parvula

Dwarf sea hare

Romblon, the Philippines 2017
Dive site: San Pedro

Aplysia parvula

Dwarf sea hares

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

Aplysia parvula

Dwarf sea hare

Bangka, Indonesia 2017
Dive site: Efrata

Aplysia sp.

unidentified swimming sea hare

Lembeh, Indonesia 2010
Dive site: Madidir (night dive)

Aplysia sp.

undetermined sea hare

Halmahera, Indonesia 2014
Dive site: Tanjung uli

Aplysia sp.

undetermined sea hare

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

Bursatella leachii

Leach's sea hare

Bali, Indonesia 2016
Dive site: Puri jati

Dolabella auricularia

Blunt-end sea hare

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

Dolabella auricularia

Blunt-end sea hare

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

Dolabella auricularia

Blunt-end sea hare 1

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

Dolabella auricularia

Blunt-end sea hare 2

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

Dolabella auricularia

Blunt-end sea hare

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

Dolabella auricularia

Blunt-end sea hare

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

probably Dolabrifera dolabrifera

Warty seacat

Anilao, Philippines 2015
Dive site: Basura

Notarchus indicus

Sailing sea hare

Negros, the Philippines 2012
Dive site: San Miguel (night dive)

Notarchus indicus

Sailing sea hare

Anilao, Philippines 2015
Dive site: Secret garden

Notarchus indicus

Sailing sea hare

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

Phyllaplysia sp.

Seagrass sea hare

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

Phyllaplysia sp.

Seagrass sea hare

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

Stylocheilus striatus

Lined sea hare

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

Syphonota geographica

Geographic sea hare

Bali, Indonesia 2016
Dive site: Puri jati (night dive)

probably family Aplysiidae

undetermined sea hare ?

Bali, Indonesia 2016
Dive site: Seraya

2 Chelidonura amoena

Pleasant chelidonura

Lembeh, Indonesia 2006
Dive site: Nudi retreat

2 Chelidonura amoena

Pleasant chelidonura

Lembeh, Indonesia 2010
Dive site: Serena basar (night dive)

Chelidonura amoena

Pleasant chelidonura

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

Chelidonura amoena

Pleasant chelidonura

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

Chelidonura amoena

Pleasant chelidonura

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

Chelidonura electra

Bright chelidonura

Halmahera, Indonesia 2014
Dive site: Mangrove (night dive)

Chelidonura electra

Bright chelidonura

Halmahera, Indonesia 2010
house reef Weda resort (night dive)

2 Chelidonura electra

Bright chelidonura

Halmahera, Indonesia 2014
Dive site: Mangrove (night dive)

Chelidonura hirundinina

Swallowtail Chelidonura

Bali, Indonesia 2009
Dive site: Secret bay

Chelidonura hirundinina

juvenile Swallowtail Chelidonura

Ambon, Indonesia 2010
Dive site: DJ Point

Chelidonura hirundinina

Swallowtail Chelidonura

Romblon, the Philippines 2017
Dive site: Logbon, Coral canyon

Chelidonura inornata

Inornate Chelidonura

Bali, Indonesia 2009
Dive site: Secret bay

Chelidonura pallida

?

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

Chelidonura sandrana

?

Romblon, the Philippines 2017
Dive site: Tobias corner

Chelidonura varians

Variable Chelidonura

Negros, the Philippines 2012
Dive site: Siquijor, Paliton (sanctuary)

Chelidonura varians

Variable Chelidonura

Raja ampat, Indonesia 2014
Dive site: Yenbuba jetty

Chelidonura varians

Variable Chelidonura, mating

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

Chelidonura varians

Variable Chelidonura

Romblon, the Philippines 2017
Dive site: San Pedro

Chelidonura varians

Variable Chelidonura

Bangka, Indonesia 2017
Dive site: Busa bora 2

Odontoglaja guamensis

?

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

Philinopsis ctenophoraphaga

?

Lembeh, Indonesia 2006
Dive site: Jahir

Philinopsis gardineri

Headshield slug

Lembeh, Indonesia 2008
Dive site: Tanduk rusa (night dive)

Philinopsis cyanea

Blue-lined philinopsis

Lembeh, Indonesia 2008
Dive site: Teluk kembahu II (night dive)

Philinopsis pilsbryi

Pilsbry's philinopsis

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

Philinopsis pilsbryi

Pilsbry's philinopsis

Negros, the Philippines 2012
Dive site: San Miguel (night dive)

Philinopsis pilsbryi

Pilsbry's philinopsis

Bangka, Indonesia 2017
house reef Mimpi Indah (night dive)

Philinopsis pilsbryi

Pilsbry's philinopsis

Lembeh, Indonesia 2014
Dive site: Nudi falls (night dive)

Philinopsis reticulata

Reticulated Philinopsis

Bali, Indonesia 2009
Dive site: Secret bay

Philinopsis troubridgensis

?

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

Philinopsis sp.

Philinopsis egg mass

Bali, Indonesia 2016
Dive site: Amed, Ghost bay

probably Philinopsis sp.

Philinopsis sp. egg mass?

Bali, Indonesia 2016
Dive site: Seraya

Sagaminopt. nigropunctatum

?

Romblon, the Philippines 2017
Dive site: Logbon, Sanctuary

Sagaminopteron psychedelicum

Psychedelic nudibranch

Romblon, the Philippines 2017
Dive site: Bonbon block

Euselenops luniceps

Moon-faced euselenops

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

Euselenops luniceps 1

Moon-faced euselenops, mating

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

Euselenops luniceps 2

Moon-faced euselenops, mating

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

Euselenops luniceps

Moon-faced euselenops, egg ribbon

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

Euselenops luniceps

Moon-faced euselenops + egg ribbon

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

Berthella martensi

Marten's berthella

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

Berthella martensi

Marten's berthella

Romblon, the Philippines 2017
Dive site: Bangug check

Pleurobranchus albiguttatus

Mosaic pleurobranch

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

Pleurobranchus forskalii

Forskal’s pleurobranchus

Lembeh, Indonesia 2006
Dive site: The new place / Fish factory

Pleurobranchus forskalii

Forskal’s pleurobranchus

Cebu, the Philippines 2012
house reef Magic Island (night dive)

Pleurobranchus forskalii

Forskal’s pleurobranchus

Cebu, the Philippines 2012
house reef Magic Island (night dive)

Pleurobranchus forskalii

Forskal’s pleurobranchus

Negros, the Philippines 2012
Dive site: San Miguel (night dive)

Pleurobranchus forskalii

Forskal’s pleurobranchus

Halmahera, Indonesia 2014
Dive site: Dive site: Airstrip (night dive)

Pleurobranchus forskalii

Forskal’s pleurobranchus

Lembeh, Indonesia 2014
Dive site: Madidir I (night dive)

Pleurobranchus forskalii

Forskal’s pleurobranchus

Anilao, Philippines 2015
Dive site: house reef Portulano (night dive)

Pleurobranchus forskalii

Forskal’s pleurobranchus

Anilao, Philippines 2015
Dive site: Sea pipe (night dive)

Pleurobranchus forskalii

Forskal’s pleurobranchus

Anilao, Philippines 2015
Dive site: Koala (night dive)

Pleurobranchus forskalii?

family Pleurobranchidae egg ribbon

Anilao, the Philippines 2015
Dive site: Secret garden

Pleurobranchus grandis

Grand pleurobranchus

Lembeh, Indonesia 2008
Dive site: Nudi falls (night dive)

Pleurobranchus peroni

Peron's sidegill slug, with egg ribbon

Bali, Indonesia 2009
Dive site: Seraya

Pleurobranchus peroni

Peron's sidegill slug

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

Umbraculum umbraculum

Umbrella pleurobranch

Lembeh, Indonesia 2014
Dive site: Air prang (night dive)

Umbraculum umbraculum 1

Umbrella pleurobranch

Lembeh, Indonesia 2014
Dive site: Air prang (night dive)

Umbraculum umbraculum 2

Umbrella pleurobranch

Lembeh, Indonesia 2014
Dive site: Air prang (night dive)