Jellyfish have been part of the ocean for hundreds of millions of years.🪼
They’re not just drifters — they play a key role in marine food webs and help keep ecosystems in balance.
Healthy oceans depend on every species, even the ones that sting! 🌊
#WorldJellyfishDay
A coloured pencil drawing of a sigil on black paper coloured blue. The sigil appears in the form of a jellyfish striped in blue, violet, and orchid colours, with a splash of pale Deco blue across its surface. The jellyfish is swimming diagonally downward toward the viewer's left, with a few tentacles curling up over and behind it.
One more piece of miniature art for #WorldJellyfishDay
This one is an #ACEO (2.5" x 3.75") containing a #Sigil for "Penetrating Perspective."
A colour pencil drawing of a Man o' War jellyfish floating on aqua-coloured seas. The wedge-shaped top of the creature floats above the water and is clear with pink and gold shimmers, while purple tentacles stretch out below the surface of the water.
Apparently it is #WorldJellyfishDay so here's a little Man o' War #ACEO (2.5" x 3.5") to add to the party!
No bones, no brains, no teeth, fins or even blood – in fact, jellies are mostly water. But they survive in oceans all over the world, and are mesmerizingly beautiful as well. Drift with the jellies at our Pacific Seas Aquarium. 🪼 #WorldJellyfishDay
Celebrate #WorldJellyfishDay! 🪼
Jellyfish have no bones, brains, or blood, just pure underwater grace. 🌊 Come marvel at the mesmerizing Pacific Sea Nettles and more in our Pacific Seas Aquarium! ✨
Jellyfish don't have a brain or heart, yet they've survived over 500 million years - making them one of the oldest complex life forms
The fact that jellyfish have survived for over 500 million years
without a brain... gives hope to many people.
Discover the amazing qualities of this ancient lifeform.
#WorldJellyfishDay 2025:
7 Mind-Blowing Facts About Ocean's Most Mysterious Creatures 🧪
news.abplive.com/lifestyle/wo...
Happy #WorldJellyfishDay to all who celebrate 🎉
These mysterious magical creatures absolutely inspire me!
www.tumbleandtide.com
happy #worldjellyfishday! (november 3rd)
#art #watercolor #painting #traditional #jellyfish #jellyfishart #jellyfishpainting #artwork #artist #illustration
digitized image of a watercolor by Charles-Alexandre Lesueur (French, 1778-1846), unidentified jellyfish specimen from the Baudin Expedition to Australia (1800-1804), side view https://commons.wikimedia.org/wiki/File:Drawing_of_jellyfish_by_Lesueur_16.jpg
digitized image of a watercolor by Charles-Alexandre Lesueur (French, 1778-1846), unidentified jellyfish specimen from the Baudin Expedition to Australia (1800-1804), side view https://commons.wikimedia.org/wiki/File:Drawing_of_jellyfish_by_Lesueur_17.jpg
digitized image of a watercolor by Charles-Alexandre Lesueur (French, 1778-1846), unidentified jellyfish specimen from the Baudin Expedition to Australia (1800-1804), bottom view https://commons.wikimedia.org/wiki/File:Drawing_of_jellyfish_by_Lesueur_3.jpg
For #WorldJellyfishDay: a sampling of Charles-Alexandre Lesueur's #sciart from his & François Péron's work conducted on the Baudin Expedition to Australia 1800-1804, which more than quadrupled the # of documented #jellyfish species. Muséum du Havre archives: museum-lehavre.fr/en/node/6
Resharing for #WorldJellyfishDay 🪼
Resharing for #WorldJellyfishDay 🪼
A #Jellyfish for #WorldJellyfishDay
I THINK this was at the #OregonCoastAquarium but may be from the #VancouverAquarium #Photography
8x10 black canvas with a hand embroidered jellyfish in aqua & lavender.
It’s #WorldJellyfishDay
The last major piece of embroidery I’ve done. The only major piece since I moved in here.
This is based on a Pacific Sea Nettle. They may even come in these colors.It took 50 hours #embroidery #jellyfish
It's #WorldJellyfishDay, if you get my drift ...
Happy #WorldJellyfishDay
Fun Factlets;
The largest 🪼 populations are found in the southern hemisphere.
A group of 🪼 is called a bloom, swarm, smack, brood, fluther or smuth.
🪼 do not have 🦴or a 🫀 or a 🧠 but they do have a central nervous system.
The largest 🪼 found in 1870 had tentacles >20ft long.
Drawing of a white-spotted jellyfish on a blue background. It has a large mushroom-shaped bell covered in white spots and trailing semi-translucent tentacles that also end in white spots.
white-spotted jellyfish
Happy #WorldJellyfishDay!
#art #sciart 🎨🦑
My watercolor painting of three jellyfish in a sun lit ocean
So I heard it's #WorldJellyfishDay 🪼 🌊
#art #artsky #watercolor
#WorldJellyfishDay
Info on #MoonJellies from #OregonCoastAquarium
Happy #worldjellyfishday 🪼
Here is a juvenile Chrysaora colorata, one of my favourite species of scyphomedusa, native to the Californian coast.
It’s #worldjellyfishday ! Medusae, that are often considered jellyfish, can be hydroids, or they can be true jellyfish (Scyphozoa). Only true jellyfish have the life stage you can see in this video, the ephyra. #marineplankton 🦑
It's #WorldJellyfishDay
They’ve got no bones, no brains, and no problem floating through life.
Today we celebrate the delicate weirdness of jellyfish—and the ancient beauty of our oceans.
Happy World Jellyfish Day!
#WorldJellyfishDay #OceanLife #MarineConservation #WeirdAndWonderful
Ontop of a beige and red scarf is a sketchbook with a multicoloured jellyfish sketched on. It has thick curly tendrils and long whisky ones as well as a semi translucent round head with an almost flower shape on.
Happy #WorldJellyfishDay, this scrawny sketch is inspired by a compass jellyfish which you can find native to the UK
#nature
