What is purple-striped jellyfish?

Purple-striped jellyfish, also known as Chrysaora colorata, are a species of jellyfish found in the Pacific Ocean from California to Mexico. They can grow up to 30cm in diameter and have a distinctive bell-shaped body with purple stripes and a fringe of long, slender tentacles.

These jellyfish are considered opportunistic predators and feed on small fish and plankton. The nematocysts (stinging cells) on their tentacles can cause a painful sting to humans, although it is generally not dangerous.

Purple-striped jellyfish are known for their ability to bioluminesce, producing a blue-green glow that can be seen at night. They are also often observed in large aggregations or "blooms" during the summer months, especially in bays and estuaries.

Despite their striking appearance, purple-striped jellyfish have not been extensively studied and their conservation status is unknown. However, they are not currently considered threatened or endangered.