Over the weekend, there have been sightings of “Fried Egg Jellyfish” (Phacellophora camtschatica) around Soller, standing out due to their distinctive appearance and size, with witnesses reporting that “there were loads” in the area. This species is easily recognisable by its large, translucent bell, often reaching up to 60 cm in diameter, with a striking yellow center resembling an egg yolk—hence its nickname. Although more commonly found in cooler northern Pacific waters, these jellyfish have been increasingly observed in Mediterranean areas like Mallorca, possibly due to changing oceanic conditions.
Despite its impressive size and numerous long tentacles, the fried egg jellyfish is generally not considered dangerous to humans. Its sting is relatively mild compared to other jellyfish species, like the Lion’s mane jellyfish or the box jellyfish, and typically causes only minor skin irritation or a slight rash if contact occurs. This weak sting is part of why various small marine creatures, such as larval crabs and amphipods, are able to live on and around the jellyfish without harm. However, as with any jellyfish, it is advisable to avoid direct contact to prevent any possible allergic reactions or discomfort. Overall, the fried egg jellyfish poses little threat to swimmers or beachgoers in Soller’s waters.
These jellyfish primarily drift with ocean currents, using their long tentacles to capture smaller jellyfish and plankton. Their ability to feed on a variety of prey helps maintain balance in the marine ecosystem. Phacellophora camtschatica also has interesting symbiotic relationships. Small creatures like larval crabs often ride on its bell and tentacles, gaining protection and food while helping reduce parasites that affect the jellyfish.
As climate change affects ocean temperatures and oxygen levels, species like the fried egg jellyfish may become more common in the Mediterranean. Their tolerance for low-oxygen conditions and ability to adapt could allow them to thrive, making continued monitoring important for understanding future impacts on local marine life and fisheries around Soller.
What to do if you get stung
If you are stung by a jellyfish, it’s important to act quickly to minimise pain and prevent further irritation. Get out of the water and rinse the affected area with seawater (never fresh water) to avoid activating more stingers. Using a tool like the Stingblade can help by gently scraping the skin to remove jellyfish micro barbs without triggering them, reducing the risk of secondary stings and easing discomfort. Once the barbs are removed, immerse the area in hot (but not scalding) water for 20–45 minutes to help relieve pain, and seek medical attention if symptoms are severe or widespread.