Jellyfish usually live for 6 months. However, some types of jellyfish can live as long as 12 months. Some of them are popular like the Portuguese caravel for example. Then we explain all the details about the life expectancy of the different species.
HOW LONG DO Jellyfish LIVE IN NATURE?
The life expectancy of jellyfish in the wild is around 6 months on average.
HOW LONG DO Jellyfish LIVE IN CAPTIVITY?
Generally, jellyfish that live in captivity have a higher life expectancy than their namesakes that live in the wild. It is usual for jellyfish in captivity to live 14 months, a time that is longer than that of these same jellyfish contained in the natural environment.
Jellyfish SPECIES AND LIFE HOPE
Next, we want to share with you a list of the different species of jellyfish life expectancy so that you know it.
- Box jellyfish or sea wasp: live less than a year on average.
- Habu jellyfish: they usually live about 10 months.
- Crystal gelatin or sea gelatin: their life expectancy ranges from 6 months to a year.
- Portuguese caravel, Portuguese frigate, bad water, blue bottle or false jellyfish: 6 months.
- Jellyfish of the cross, living water: this species is considered to be immortal.
- Pica-pica jellyfish, Tapioca: live for about a week.
- Mediterranean jellyfish, fried egg jellyfish, aguacuajada: they live about 6 months on average.
- Aquamarine jellyfish, scale Azul, Aquaman: live from 6 months to a year
- Common jellyfish, umbrella jellyfish, moon jellyfish, saucer jellyfish: live about 6 months.
- White jellyfish: most of the time they live up to a year.
- Giant jellyfish from Japan, Nomura jellyfish: it is considered the immortal jellyfish since it rejuvenates as many times as it wants.
- Inverted jellyfish: live about 8 months
- Arctic lion’s mane jellyfish, also known as giant lion’s mane jellyfish: live about 12 months on average.
- Pacific nettle: they live for about a year.
- Sea nettle: its life expectancy is 10 months.
- Mosaic jellyfish, blue jellyfish: live about 9 months. They are the most dangerous since they can lead to cardiac arrest.
- Amazon jellyfish: they live for about a year.
WHERE DO Jellyfish LIVE?
Jellyfish live far from the coasts, although they are approached by water currents, especially in seasons such as spring and summer. They are found in all the oceans of the planet, although some live in freshwater.
WHAT DO Jellyfish EAT?
A while that you probably did not know about the feeding of jellyfish, is that small fish and also plankton are part of their diet.
HOW MUCH DO Jellyfish MEASURE?
The jellyfish has a variable size, depending on the species it belongs to and other aspects. For example, there are jellyfish that can measure up to 3 meters in length. These are the largest known to the world, although normally they do not exceed 5 cm in length most of them.
WHAT IS THE LARGEST Jellyfish?
Without a doubt, the lion’s mane jellyfish is the largest known jellyfish.
HOW MUCH DO Jellyfish WEIGH?
Regarding its weight, as with size, it is also highly variable. It is known that some jellyfish can weigh more than 200 kilos.
REPRODUCTION AND LIFE CYCLE OF Jellyfish
The jellyfish life cycle includes a polyp phase and a jellyfish phase. The first has a cylindrical shape and they live in the rocky substrate with their mouths and tentacles facing upwards. In contrast, the jellyfish is bell-shaped with the convex side up, and the tentacles hang down on the bell. As for the reproduction of jellyfish, it can be both sexual and sexual. For this reason, some types of Jellyfish are hydromedusae, other scifomeduses, and there are even those known as box jellyfish.
CHARACTERISTICS OF Jellyfish
One of the main characteristics around jellyfish is that
more than 95% of its weight is water.
They have stinging cells that they use to capture prey.
When they have to defend themselves, they use their tentacles for this purpose.
PREDATORS OF Jellyfish
If we had to list the main predators of the jellyfish, the oceanic sunfish could not be missing from this list. In addition to this type of fish, different types of birds are part of this list and of course, sea turtles.
THREATS TO Jellyfish
Without a doubt, the human being is a threat to the jellyfish especially, because there are corners of the world where they are part of dishes and recipes.
ARE Jellyfish IN DANGER OF EXTINCTION?
As it is a truly adaptable marine creature to the environment, it are not considered in danger of extinction. Also, one of their main characteristics is that they can easily create new offspring, at least enough to replenish themselves.
CURIOSITIES OF Jellyfish:
Using their muscles, jellyfish make use of rhythmic contractions due to the action of the water. When this water enters its gastrovascular cavity, the jellyfish expels it and can move in the aquatic environment.
They do not have a brain but they do have a nerve network, which is located in the outermost part of their body.If you have found our publication of how long do jellyfish live? do not miss other similar articles about fish.