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Top 10 facts about jellyfish Express.co.uk from www.express.co.uk
Jellyfish – Amazing Creatures of the Sea
Jellyfish are one of the most beautiful, mysterious and fascinating creatures in the ocean. They are found in the warm and cold waters of the world and come in an array of shapes, sizes and colors. Jellyfish have been around for millions of years and have been a source of fascination for humans since antiquity. It is no wonder then that there is so much interest in what a group of jellyfish is called.
What is a Group of Jellyfish Called?
A group of jellyfish is called a “smack” or a “bloom”. A smack of jellyfish is a large group, usually made up of hundreds or even thousands of individuals, and is most commonly seen during the summer months when jellyfish are most active. A bloom is a smaller group of jellyfish, usually made up of only a few dozen individuals. Both smacks and blooms are usually found in shallow waters close to the shore.
What Do Jellyfish Eat?
Jellyfish are carnivorous creatures that feed primarily on plankton, small fish, and other small aquatic creatures. Their mouths are located underneath their bodies, and they use their tentacles to capture and ingest their prey. Jellyfish can also feed on other jellyfish, which helps to explain why they tend to travel in groups.
Interesting Facts About Jellyfish
Jellyfish are some of the most unique creatures in the ocean. For starters, they have no brains or central nervous system, yet they can still sense and respond to their environment. In addition, they are composed of mostly water and can move through the water with a graceful, pulsing motion. Jellyfish are also able to regenerate damaged body parts, and some species are even able to reproduce asexually.
Are Jellyfish Dangerous?
While jellyfish are generally not considered to be dangerous creatures, some species can deliver a painful and sometimes dangerous sting. Box jellyfish, in particular, are extremely venomous and have been known to cause fatalities in humans. Most jellyfish stings are only painful and rarely cause any long-term harm, but it is still important to be aware of the potential dangers that jellyfish can pose.
How Can I Avoid Being Stung by a Jellyfish?
The best way to avoid being stung by a jellyfish is to avoid swimming in areas where they are known to reside. It is also important to wear protective clothing such as a wetsuit when swimming in areas where jellyfish may be present. If a jellyfish does come into contact with your skin, it is important to remain calm and gently remove any tentacles that may be attached to your skin with a gloved hand. Applying vinegar or a baking soda paste to the affected area can help to reduce the pain and itching associated with a jellyfish sting.
Conclusion
A group of jellyfish is an amazing sight to behold, and it is no wonder why they have been a source of fascination for humans for so long. While jellyfish are generally not considered to be dangerous, it is important to be aware of the potential for stings and to take precautions when swimming in areas where jellyfish may be present. Knowing what a group of jellyfish is called can help to provide further insight into the fascinating world of these mysterious creatures.
