Venomous animals of the oceans
Box jellyfish, stonefish, cone snails, sea snakes and blue-ringed octopuses. 269 creatures.
handle with care
The most dangerous here
Australian box jellyfishJellyfish & sea stingers
Geography coneCone snails & octopuses
Greater blue-ringed octopusCone snails & octopuses
Japanese pufferfishOther poisonous animals
Southern blue-ringed octopusCone snails & octopuses
Beaked sea snakeSea snakes
Blue-lined octopusCone snails & octopuses
Silver-cheeked toadfishOther poisonous animals
Devil reef crabOther poisonous animals
Mosaic reef crabOther poisonous animals
Hawksbill sea turtleOther poisonous animals
Irukandji jellyfishJellyfish & sea stingersSea snakes
Beaked sea snakeSea snakes
Belcher's sea snakeSea snakes
Black-banded sea kraitSea snakes
Blue-lipped sea kraitSea snakes
Dubois' sea snakeSea snakes
Olive sea snakeSea snakes
Yellow-lipped sea kraitSea snakes
Yellow-bellied sea snakeSea snakes
Turtle-headed sea snakeSea snakes
Annulated sea snakeSea snakes
Black-headed sea snakeSea snakes
Elegant sea snakeSea snakes
Ornate reef sea snakeSea snakes
Spine-bellied sea snakeSea snakes
Stokes' sea snakeSea snakes
Yellow sea snakeSea snakes
Annandale's sea snakeSea snakes
Anomalous sea snakeSea snakes
Bombay sea snakeSea snakes
Brooke's small-headed sea snakeSea snakes
Brown-lined sea snakeSea snakes
Collared sea snakeSea snakes
Dusky sea snakeSea snakes
Dwarf sea snakeSea snakes
Geometrical sea snakeSea snakes
Horned sea snakeSea snakes
Jerdon's sea snakeSea snakes
KatualiSea snakes
Kloss's sea snakeSea snakes
Lambert's sea snakeSea snakes
Large-headed sea snakeSea snakes
Leaf-scaled sea snakeSea snakes
New Caledonian sea kraitSea snakes
New Guinea sea kraitSea snakes
Olive-headed sea snakeSea snakes
Persian Gulf sea snakeSea snakes
Plain sea snakeSea snakes
Rough-scaled sea snakeSea snakes
Russell's sea snakeSea snakes
Shark Bay sea snakeSea snakes
Short-nosed sea snakeSea snakes
Slender-necked sea snakeSea snakes
Small-headed sea snakeSea snakes
Spectacled sea snakeSea snakes
Spotted sea snakeSea snakes
Striped sea snakeSea snakes
Vanuatu sea kraitSea snakes
Viperine sea snakeSea snakes
Ijima's sea snakeSea snakes
Mosaic sea snakeSea snakes
North-western mangrove sea snakeSea snakes
Northern mangrove sea snakeSea snakes
Port Darwin sea snakeSea snakes
Spine-tailed sea snakeSea snakesJellyfish & sea stingers
Australian box jellyfishJellyfish & sea stingersIrukandji jellyfishJellyfish & sea stingers
Portuguese man o' warJellyfish & sea stingers
Lion's mane jellyfishJellyfish & sea stingers
Moon jellyfishJellyfish & sea stingers
Common kingslayerJellyfish & sea stingers
Hell's fire anemoneJellyfish & sea stingers
Nomura's jellyfishJellyfish & sea stingers
Atlantic sea nettleJellyfish & sea stingers
BluebottleJellyfish & sea stingers
Branching fire coralJellyfish & sea stingers
Compass jellyfishJellyfish & sea stingers
Flower hat jellyJellyfish & sea stingers
Mauve stingerJellyfish & sea stingers
Pacific sea nettleJellyfish & sea stingers
Snakelocks anemoneJellyfish & sea stingers
Barrel jellyfishJellyfish & sea stingers
Beadlet anemoneJellyfish & sea stingers
By-the-wind sailorJellyfish & sea stingers
Cannonball jellyfishJellyfish & sea stingers
Fried egg jellyfishJellyfish & sea stingers
Giant green anemoneJellyfish & sea stingers
Spotted jellyJellyfish & sea stingers
Upside-down jellyfishJellyfish & sea stingers
Broome Irukandji jellyfishJellyfish & sea stingers
Four-handed box jellyfishJellyfish & sea stingers
Habu jellyfishJellyfish & sea stingers
Night anemoneJellyfish & sea stingers
Armed anemoneJellyfish & sea stingers
Atlantic banded box jellyfishJellyfish & sea stingers
Bonaire banded box jellyfishJellyfish & sea stingers
Clinging jellyfishJellyfish & sea stingers
Moreton Bay fire jellyJellyfish & sea stingers
Winged box jellyfishJellyfish & sea stingers
Benguela compass jellyJellyfish & sea stingers
Berried anemoneJellyfish & sea stingers
Black sea nettleJellyfish & sea stingers
Blade fire coralJellyfish & sea stingers
Blue blubber jellyfishJellyfish & sea stingers
Blue jellyfishJellyfish & sea stingers
Boxer crab anemoneJellyfish & sea stingers
Christmas tree hydroidJellyfish & sea stingers
Haddon's sea anemoneJellyfish & sea stingers
Japanese sea nettleJellyfish & sea stingers
JimbleJellyfish & sea stingers
Mediterranean box jellyfishJellyfish & sea stingers
Net fire coralJellyfish & sea stingers
Nomadic jellyfishJellyfish & sea stingers
Pink meanieJellyfish & sea stingers
Plate fire coralJellyfish & sea stingers
Purple-striped jellyJellyfish & sea stingers
South African box jellyfishJellyfish & sea stingers
South American sea nettleJellyfish & sea stingers
Stinging sea fernJellyfish & sea stingers
String jellyfishJellyfish & sea stingers
Sun anemoneJellyfish & sea stingers
Thimble jellyfishJellyfish & sea stingers
White stinging hydroidJellyfish & sea stingers
Australian spotted jellyfishJellyfish & sea stingers
Blue buttonJellyfish & sea stingers
Egg-yolk jellyfishJellyfish & sea stingers
Giant Caribbean sea anemoneJellyfish & sea stingers
Mangrove box jellyfishJellyfish & sea stingers
Tiny clinging box jellyfishJellyfish & sea stingersCone snails & octopuses
Geography coneCone snails & octopusesGreater blue-ringed octopusCone snails & octopusesSouthern blue-ringed octopusCone snails & octopuses
Blue sea dragonCone snails & octopuses
Common octopusCone snails & octopuses
Giant Pacific octopusCone snails & octopusesBlue-lined octopusCone snails & octopuses
Striated coneCone snails & octopuses
Textile coneCone snails & octopuses
Glory of the sea coneCone snails & octopuses
Magical coneCone snails & octopuses
Marbled coneCone snails & octopuses
Flamboyant cuttlefishCone snails & octopuses
Common cuttlefishCone snails & octopuses
Striped pyjama squidCone snails & octopuses
Bay of Bengal blue-ringed octopusCone snails & octopuses
Tulip coneCone snails & octopuses
Feathered coneCone snails & octopuses
Omaria coneCone snails & octopuses
Princely coneCone snails & octopuses
Purple coneCone snails & octopuses
Turtle coneCone snails & octopuses
Bubble coneCone snails & octopuses
Cat coneCone snails & octopuses
Crown coneCone snails & octopuses
East Pacific red octopusCone snails & octopuses
Imperial coneCone snails & octopuses
Lettered coneCone snails & octopuses
Poison ocellate octopusCone snails & octopuses
Queen Victoria coneCone snails & octopuses
California coneCone snails & octopuses
Hebrew coneCone snails & octopuses
Mediterranean coneCone snails & octopusesVenomous fish
Reef stonefishVenomous fish
Red lionfishVenomous fish
Estuarine stonefishVenomous fish
Short-tail stingrayVenomous fish
Striped eel catfishVenomous fish
Bluespotted ribbontail rayVenomous fish
Common stingrayVenomous fish
Demon stingerVenomous fish
Devil firefishVenomous fish
False stonefishVenomous fish
Greater weeverVenomous fish
Lesser weeverVenomous fish
Red scorpionfishVenomous fish
Southern stingrayVenomous fish
Spotfin lionfishVenomous fish
Spotted scorpionfishVenomous fish
Foxface rabbitfishVenomous fish
Leaf scorpionfishVenomous fish
Spiny dogfishVenomous fish
Spotted eagle rayVenomous fish
Spotted ratfishVenomous fish
Weedy scorpionfishVenomous fish
Zebra lionfishVenomous fish
Horn sharkVenomous fish
Port Jackson sharkVenomous fish
Striped poison-fang blennyVenomous fish
African lionfishVenomous fish
BarbfishVenomous fish
California scorpionfishVenomous fish
Clearfin lionfishVenomous fish
Cowtail stingrayVenomous fish
Devil stingerVenomous fish
Eastern fortescueVenomous fish
Estuary cobblerVenomous fish
Filament-finned stingerVenomous fish
Gray eel-catfishVenomous fish
Kuhl's maskrayVenomous fish
Niquim toadfishVenomous fish
Pelagic stingrayVenomous fish
Red Sea stonefishVenomous fish
Round ribbontail rayVenomous fish
Russell's lionfishVenomous fish
South Australian cobblerVenomous fish
Spotted weeverVenomous fish
Starry weeverVenomous fish
Tassled scorpionfishVenomous fish
Atlantic stargazerVenomous fish
Bat rayVenomous fish
Black scorpionfishVenomous fish
Cockatoo waspfishVenomous fish
Dusky spinefootVenomous fish
Dwarf lionfishVenomous fish
Fu Manchu lionfishVenomous fish
Gafftopsail catfishVenomous fish
Grey stingfishVenomous fish
Hardhead catfishVenomous fish
Lacy scorpionfishVenomous fish
LeatherjackVenomous fish
Marbled spinefootVenomous fish
Mottled spinefootVenomous fish
Ocellated waspfishVenomous fish
Old wifeVenomous fish
Orange-spotted spinefootVenomous fish
Orangebanded stingfishVenomous fish
Rabbit fishVenomous fish
Round stingrayVenomous fish
Spotted scatVenomous fish
Whitemargin stargazerVenomous fish
Yellow stingrayVenomous fish
Blackline fangblennyVenomous fish
Canary fangblennyVenomous fish
Forktail blennyVenomous fishUrchins, stars & worms
Crown-of-thorns starfishUrchins, stars & worms
Flower urchinUrchins, stars & worms
Fire urchinUrchins, stars & worms
Bearded firewormUrchins, stars & worms
Black long-spined urchinUrchins, stars & worms
BloodwormUrchins, stars & worms
Bobbit wormUrchins, stars & worms
Long-spined sea urchinUrchins, stars & worms
Bootlace wormUrchins, stars & worms
Red Sea fire urchinUrchins, stars & worms
Banded sea urchinUrchins, stars & worms
Blue-black urchinUrchins, stars & worms
Collector urchinUrchins, stars & worms
Fire spongeUrchins, stars & worms
Golden firewormUrchins, stars & worms
Orange firewormUrchins, stars & worms
Radiant sea urchinUrchins, stars & worms
Red-tipped firewormUrchins, stars & worms
Rose flower urchinUrchins, stars & worms
Savigny's long-spined urchinUrchins, stars & worms
Short-spined crown-of-thorns starfishUrchins, stars & worms
Tam o' shanter urchinUrchins, stars & worms
Touch-me-not spongeUrchins, stars & worms
Leopard sea cucumberUrchins, stars & worms
LollyfishUrchins, stars & worms
Sea appleUrchins, stars & worms
Venomous remipedeUrchins, stars & wormsOther poisonous animals
Japanese pufferfishOther poisonous animalsHawksbill sea turtleOther poisonous animals
Greenland sharkOther poisonous animalsSilver-cheeked toadfishOther poisonous animals
Blackspotted pufferOther poisonous animals
White-spotted pufferOther poisonous animals
Long-spine porcupinefishOther poisonous animals
Spot-fin porcupinefishOther poisonous animals
Longhorn cowfishOther poisonous animals
Yellow boxfishOther poisonous animalsDevil reef crabOther poisonous animalsMosaic reef crabOther poisonous animals
Grey side-gilled sea slugOther poisonous animals
Mangrove horseshoe crabOther poisonous animals
Toxic zoanthidOther poisonous animals
Valentin's sharpnose pufferOther poisonous animals
Greater soapfishOther poisonous animals
Moses soleOther poisonous animals
Varicose wart slugOther poisonous animalsPick another continent
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