Physeter macrocephalus · 5 oceans · 3,500 m
Deep-sea creatures
210 real species of the deep ocean, seen through the eyes of a sperm whale. Every fact sheet is checked against scientific sources.
Play for free In your browser (French for now) · coming soon to Android and iOS
From the surface to the sea floor
0 – 200 mSunlit zone27 species
200 – 1,000 mTwilight zone61 species
1,000 m and deeperMidnight zone30 species
200 – 3,500 mThe sea floor92 species
The 5 oceans
Pacific Ocean
The largest and the deepest. Seamounts and hydrothermal vents.143 speciesAtlantic Ocean
Cold-water corals, the Mid-Atlantic Ridge and vast abyssal plains.138 speciesIndian Ocean
Warm waters, steep slopes and the hydrothermal vents of the ridge.105 speciesSouthern Ocean
Icebergs, freezing waters and polar gigantism around Antarctica.66 speciesArctic Ocean
Under the pack ice, you must find an opening to breathe.46 species
Game trailer
Sunlit zone 0 – 200 m
Sperm whalePhyseter macrocephalus
OrcaOrcinus orca
Cuvier’s beaked whaleZiphius cavirostris
Southern elephant sealMirounga leonina
Leatherback sea turtleDermochelys coriacea
Emperor penguinAptenodytes forsteri
Whale sharkRhincodon typus
SwordfishXiphias gladius
OpahLampris guttatus
Ocean sunfishMola mola
Great white sharkCarcharodon carcharias
NarwhalMonodon monoceros
BelugaDelphinapterus leucas
Hooded sealCystophora cristata
Polar codBoreogadus saida
Sea angelClione limacina
Antarctic krillEuphausia superba
Weddell sealLeptonychotes weddellii
European eelAnguilla anguilla
Portuguese man o’ warPhysalia physalis
Northern bottlenose whaleHyperoodon ampullatus
Giant manta rayMobula birostris
DugongDugong dugon
Lion’s mane jellyfishCyanea capillata
WalrusOdobenus rosmarus
Leopard sealHydrurga leptonyx
Arnoux’s beaked whaleBerardius arnuxiiTwilight zone 200 – 1,000 m
LanternfishFamily Myctophidae
HatchetfishArgyropelecus sp.
Jewel squidHistioteuthis sp.
PyrosomePyrosoma atlanticum
Deep-sea red shrimpAcanthephyra purpurea
Velvet belly lanternsharkEtmopterus spinax
ViperfishChauliodus sloani
Goblin sharkMitsukurina owstoni
BarreleyeMacropinna microstoma
Vampire squidVampyroteuthis infernalis
Giant siphonophorePraya dubia
Comb jellyBeroe sp.
Giant squidArchiteuthis dux
Bluntnose sixgill sharkHexanchus griseus
Humboldt squidDosidicus gigas
Giant oarfishRegalecus glesne
Chambered nautilusNautilus pompilius
Firefly squidWatasenia scintillans
Glass squidFamily Cranchiidae
Glass octopusVitreledonella richardi
Dana octopus squidTaningia danae
Glowing-arm squidOctopoteuthis deletron
Ram’s horn squidSpirula spirula
Black-eyed squidGonatus onyx
Giant larvaceanBathochordaeus sp.
SalpFamily Salpidae
Arrow wormPhylum Chaetognatha
Giant ostracodGigantocypris sp.
PhronimaPhronima sedentaria
Giant red mysidNeognathophausia ingens
TomopterisTomopteris sp.
BristlemouthCyclothone sp.
Black scabbardfishAphanopus carbo
Megamouth sharkMegachasma pelagios
Frilled sharkChlamydoselachus anguineus
Cookiecutter sharkIsistius brasiliensis
Kitefin sharkDalatias licha
Orange roughyHoplostethus atlanticus
CoelacanthLatimeria chalumnae
IcefishFamily Channichthyidae
Boreoatlantic armhook squidGonatus fabricii
Antarctic toothfishDissostichus mawsoni
Glacial squidPsychroteuthis glacialis
Antarctic silverfishPleuragramma antarctica
Big red jellyfishTiburonia granrojo
Leafscale gulper sharkCentrophorus squamosus
Grimaldi scaled squidLepidoteuthis grimaldii
Whitecheek lanternsharkEtmopterus alphus
Purpleback flying squidSthenoteuthis oualaniensis
Ningaloo giant siphonophoreApolemia sp.
Giant Arctic copepodCalanus hyperboreus
Northern wolffishAnarhichas denticulatus
Orange siphonophoreMarrus orthocanna
Giant warty squidMoroteuthopsis longimana (formerly Kondakovia longimana)
Ice anemoneEdwardsiella andrillae
Black prince copepodGaussia princeps
Crystal amphipodCystisoma sp.
Müller’s pearlsideMaurolicus muelleri
Oceanic lightfishVinciguerria nimbaria
Swordtail squidChiroteuthis calyx
Odd bobtail squidHeteroteuthis disparMidnight zone 1,000 m and deeper
Helmet jellyfishPeriphylla periphylla
Atolla jellyfishAtolla wyvillei
FangtoothAnoplogaster cornuta
Stoplight loosejawMalacosteus niger
Pelican eelEurypharynx pelecanoides
Humpback anglerfishMelanocetus johnsonii
Greenland sharkSomniosus microcephalus
ChimaeraHydrolagus sp.
Dumbo octopusGrimpoteuthis sp.
Colossal squidMesonychoteuthis hamiltoni
Bigfin squidMagnapinna sp.
Glowing sucker octopusStauroteuthis syrtensis
Blind octopusCirrothauma murrayi
Giant phantom jellyStygiomedusa gigantea
Deepstaria jellyfishDeepstaria enigmatica
Firework jellyfishHalitrephes maasi
Green bomber wormSwima bombiviridis
SquidwormTeuthidodrilus samae
Black dragonfishIdiacanthus atlanticus
Black swallowerChiasmodon niger
Slender snipe eelNemichthys scolopaceus
Whipnose anglerfishGigantactis sp.
Krøyer’s deep-sea anglerfishCeratias holboelli
TelescopefishGigantura chuni
Patagonian toothfishDissostichus eleginoides
Umbrella octopusCirroteuthis muelleri
Pacific sleeper sharkSomniosus pacificus
Arctic Botrynema jellyfishBotrynema ellinorae (or B. brucei ellinorae)
Antarctic deep-sea smeltBathylagus antarcticus
Pigbutt wormChaetopterus pugaporcinusThe sea floor 200 – 3,500 m
GrenadierFamily Macrouridae
Tripod fishBathypterois grallator
Swimming sea cucumberEnypniastes eximia
Giant sea spiderColossendeis colossea
Wolftrap anglerfishThaumatichthys sp.
SnailfishFamily Liparidae
BlobfishPsychrolutes marcidus
Giant isopodBathynomus giganteus
Brooding octopusGraneledone boreopacifica
Sea pigScotoplanes globosa
Gummy squirrelPsychropotes longicauda
Brittle starClass Ophiuroidea
Brisingid sea starOrder Brisingida
Harp spongeChondrocladia lyra
XenophyophoreClass Xenophyophorea
Abyssal sea penUmbellula sp.
Venus flytrap anemoneActinoscyphia aurelia
Sea lilyStalked crinoids
HagfishFamily Myxinidae
Deep-sea skateBathyraja sp.
Deep-sea lizardfishBathysaurus ferox
Blind lobsterFamily Polychelidae
Black coralOrder Antipatharia
Scavenging amphipodEurythenes gryllus
Greenland halibutReinhardtius hippoglossoides
Basket starGorgonocephalus arcticus
Glacial eelpoutLycodes frigidus
Northern shrimpPandalus borealis
Arctic giant spongeGeodia hentscheli
Giant Antarctic isopodGlyptonotus antarcticus
Volcano spongeAnoxycalyx joubini
Southern Ocean yeti crabKiwa tyleri
Giant Antarctic octopusMegaleledone setebos
Giant Antarctic ribbon wormParborlasia corrugatus
Giant scale wormEulagisca gigantea
Giant tube wormRiftia pachyptila
Pompeii wormAlvinella pompejana
Yeti crabKiwa hirsuta
Japanese spider crabMacrocheira kaempferi
Giant Pacific octopusEnteroctopus dofleini
Casper ghost octopusUndescribed incirrate octopus
Giant vent clamCalyptogena magnifica
Venus’ flower basketEuplectella aspergillum
Vent eelpoutThermarces cerberus
Eyeless vent shrimpRimicaris exoculata
Deep-reef white coralDesmophyllum pertusum (formerly Lophelia pertusa)
Azores vent musselBathymodiolus azoricus
MonkfishLophius piscatorius
Bird’s nest spongePheronema carpenteri
Pink abyssal sea cucumberAmperima rosea
Scaly-foot gastropodChrysomallon squamiferum
Indian Ocean vent shrimpRimicaris kairei
Java giant isopodBathynomus raksasa
Seafarer’s ghost sharkChimaera willwatchi
Coral Seamount blue sea cucumberPannychia taylorae
Giant abyssal anemoneRelicanthus daphneae
Snow crabChionoecetes opilio
Sculptured shrimpSclerocrangon boreas
Kolga sea cucumberKolga hyalina
Sea strawberryGersemia rubiformis
Spoonarm octopusBathypolypus arcticus
Warty bobtail squidRossia palpebrosa
Arctic skateAmblyraja hyperborea
Arctic seep threadwormSclerolinum contortum
Ten-legged sea spiderDecolopoda australis
Antarctic sea starOdontaster validus
Giant Antarctic sea starMacroptychaster accrescens
Antarctic sea urchinSterechinus neumayeri
Abyssal Antarctic dragonfishBathydraco scotiae
Emerald rockcodTrematomus bernacchii
Turquet’s octopusPareledone turqueti
Antarctic feather starPromachocrinus kerguelensis and related species
Antarctic slope shrimpNematocarcinus lanceopes
Pioneer tubewormTevnia jerichonana
Scorching chimney wormParalvinella sulfincola
White vent crabBythograea thermydron
Kairei blind crabAustinograea rodriguezensis
Atlantic vent eelpoutPachycara thermophilum
Long-rostrum shrimpAlvinocaris longirostris
Methane musselGigantidas childressi (formerly Bathymodiolus childressi)
Centenarian tubewormLamellibrachia luymesi
Vent octopusVulcanoctopus hydrothermalis
Bone-eating snailRubyspira osteovora
Methane ice wormSirsoe methanicola (formerly Hesiocaeca methanicola)
Bamboo coralKeratoisis sp. (family Isididae, broadly defined)
Bubblegum coralParagorgia arborea
Carnivorous umbrella spongeCladorhiza kensmithi
Scarlet king crabLithodes couesi
Atlantic batfishDibranchus atlanticus
Bone-eating zombie wormOsedax rubiplumus
Carcass bacterial matsBeggiatoa spp.