11/11/2024
**Lion’s Mane Jellyfish: Giant of the Ocean**
The lion’s mane jellyfish (*Cyanea capillata*) is one of the largest jellyfish species, named for its striking, mane-like tentacles. Found in the cold waters of the Arctic, northern Atlantic, and northern Pacific oceans, this jellyfish can grow to a bell diameter of over 7 feet (2.1 meters) and has tentacles that may extend over 100 feet, rivaling even the length of blue whales.
Characterized by its reddish-orange or dark brown color, the lion’s mane jellyfish has eight clusters of tentacles, with each cluster containing up to 150 stinging tentacles. These tentacles are used to capture prey like small fish, plankton, and even other jellyfish. The sting of the lion’s mane is painful to humans but rarely dangerous. However, caution is advised, as the stinging cells, or nematocysts, remain active for some time after the jellyfish has died.
Despite its intimidating size and appearance, the lion’s mane jellyfish plays an important role in marine ecosystems, contributing to the food chain and providing habitats for certain small marine creatures within its tentacles.
