Hawaiian Sea Slugs

Most of these photos of Hawaiian slugs were taken between 1977 and 1981, then again from 1984 through 1985. Most diving was done around the island of Oahu, although I made several trips to Puako on the Big Island and relocated there full time for research from late 1980 through mid 1981. Study site descriptions on both islands are linked throughout the pages, but are mostly based on conditions when the studies were conducted. Driving around Oahu recently, I saw that some of those sites had physically changed.

Nearly all the photos were shot using Nikonos cameras, mostly with half, full, and twice life size extension tubes.

For a more complete treatment of Hawaiian slugs, don't miss the Sea Slugs of Hawaii web site.

If you have a slow net connection, this list without thumbnails can be found here.

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Nudibranchia

Chromodorididae

Ardeadoris poliahu
Ardeadoris scottjohnsoni

Ardeadoris tomsmithi
Ardeadoris sp. h199
Ardeadoris ? sp. h104
Ceratosoma tenue
Ceratosoma ? sp. h113
Ceratosoma ? sp. h248
Chromodoris aspersa
Chromodoris sp. h136
Glossodoris rufomarginata
Goniobranchus albopunctatus
Goniobranhus albopustulosus
Goniobranchus decorus
Goniobranchus verrieri
Goniobranchus vibratus
Goniobranchus sp. h132
Goniobranchus sp. h205
Hypselodoris alboterminata
Hypselodoris bertschi
Hypselodoris imperialis
Hypselodoris infucata
Hypselodoris insulana
Hypselodoris maridadilus
Hypselodoris paulinae
Hypselodoris peasei
Hypselodoris violabranchia
Noumea varians
Noumea sp. h150
Miamira sinuata
Thorunna daniellae
Thorunna kahuna

Actinocyclidae

Actinocyclus verrucosus

Dorididae

Aldisa pikokai
Aldisa sp. h151
Doriopsis pecten
Doris sp. h162
Siriaus nucleola

Discodorididae

Asteronotus cespitosus
Atagema echinata
Atagema intecta
Atagema scabriuscula
Diaulula ? sp. h112
Discodoris cebuensis
Discodorid sp. h109
Dorid sp. h117a
Geitodoris? sp. h110
Halgerda dalanghita
Halgerda paliensis
Halgerda terramtuentis
Hiatodoris fellowsi
Hoplodoris bifurcata
Hoplodoris cf flammea
Hoplodoris grandiflora
Jorunna cf ramicola
"Montereina" rubra
Paradoris sp. h256
Platydoris formosa
Platydoris inornata
Platydoris sp. h163
Rostanga? sp. h111
Rostanga sp. h124
Rostanga? sp. h271
Sclerodoris rubicunda
Sclerodoris cf tuberculata
Sclerodoris sp. h267
Tayuva lilacina
Thordisa? sp. h213
Thordisa? sp. h258

Uncertain cryptobranch dorids

dorid sp. e117c
dorid sp h212

Dendrodorididae

Dendrodoris albopurpura
Dendrodoris carbunculosa
Dendrodoris denisoni
Dendrodoris elongata
Dendrodoris fumata
Dendrodoris nigra
Dendordoris tuberculosa
Dendrodoris sp. h149
Dendrodoris sp. h257
Doriopsilla sp. h254
Doriopsilla sp. h268

Phyllidiidae

Ceratophyllidia sp. h216
Phyllidia polkadotsa
Phyllidia scottjohnsoni
Phyllidia varicosa
Phyllidiella pustulosa
Phyllidiella rosans
Phyllidiopsis cardinalis
Phyllidiopsis fissurata
Phyllidiopsis loricata
Phyllidiopsis sphingis

Hexabranchidae

Hexabranchus aureomarginatus
Hexabranchus pulchellus

Gymnodorididae

Gymnodoris alba
Gymnodoris bicolor
Gymnodoris okinawae
Gymnodoris sp. h177
Gymnodoris sp. h105

Polyceridae

Roboastra gracilis
Tambja morosa
Plocamopherus maculatus
Kaloplocamus ramosus

Goniodorididae

Goniodoris aspera
Okenia pellucida
Aegires lemoncello

Flabellinidae

Flabellina bicolor
Flabellina exoptata

Babakinidae

Babakina indopacifica

Facelinidae

Glaucus atlanticus
Facelina sp. h193
facelinid sp. h103
Facelinella semidecora
Favorinus japonicus
Godiva sp. h260
Phidiana indica
Phidiana sp. h185a
Phidiana sp. h246
Pteraeolidia ianthina

Tergipedidae

Phestilla lugubris
Phestilla melanobrachia

Aeolidiidae

Aeolidiella alba
Aeolidiella indica
Aeolidiella japonica
Berghia major
Berghia salaamica
Limenandra nodosa
Limenandra sp. h201
Protoaeolidia juliae
Spurilla neopolitana

Eolid family uncertain

eolid sp. h192

Arminidae

Dermatobranchus sp. h169

Proctonotidae

Janolus toyamensis

Bornellidae

Bornella cf stellifer

Tritoniidae

Marionia hawaiiensis
Tritoniopsis sp. h102

Tethydidae

Melibe pilosa

Scyllaeidae

Notobryon wardi

Cephalaspidea – bubble shells and relatives

Hydatinidae

Hydatina amplustre
Hydatina physis
Micromelo undatam

Bullinidae

Bullina lineata

Bullidae

Bulla peasiana

Haminoeidae

Atys curta
Atys kuhnsi
Atys semistriata
Haminoea cymbalum
Haminoea natalensis
Phanerophthalmus cylindricus
Smaragdinella calyculata

Aglajidae

Chelidonura alisonae
Chelidonura fulvipunctata
Chelidonura hirundinina
Aglaja orientalis
Philinopsis pilsbryi
Philinopsis sp. hc27
Philinopsis speciosa

Gastropteridae

Siphopteron flavum
Siphopteron quadrispinosum
Siphopteron sp. hc36

Anaspidea – Sea Hares

Aplysiidae

Aplysia dactylomela
Aplysia oculifera
Aplysia parvula
Dolabella auricularia
Dolabrifera dolabrifera
Notarchus indicus
Phyllaplysia lafonti
Stylocheilus longicaudus
Stylocheilus striatus

Pleurobranchoidea - Pleurobranchs

Pleurobranchidae

Berthella caledonica
Berthella martensi

Berthella stellata
Berthellina citrina
Euselenops luniceps
Pleurehdera haraldi
Pleurobranchus albiguttatus
Pleurobranchus grandis
Pleurobranchus cf peroni

Umbrachuloidea

Umbrachulum umbrachulum

Sacoglossa

Oxynoidae

Lobiger cf souverbii

Plakobranchidae

Plakobranchus ocellatus
Elysia ornata
Elysia rufescens
Thuridilla neona

Caliphyllidae

Caliphylla sp. hs18
Cyerce bourbonica
Cyerce elegans
Cyerce pavonina
Cyerce? sp. hs23
Cyerce? sp. hs26
Polybranchia orientalis

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