Which animals live longer? Be detailed!

5 longest-lived animals.

Top 10 longest-lived animals on Earth

1. Lighthouse jellyfish: This jellyfish can gain an infinite lifespan through repeated normal reproduction and transdifferentiation. Therefore, it is also known as the "immortal jellyfish".

More precisely, it should be "rejuvenation". Unless eaten by other animals, lighthouse jellyfish are "immortal".

2. Lizards: They are also the longest living vertebrates on Earth, with some lizards living between 100 and 200 years.

3. Bowhead whales: Bowhead whales have a thick voice, which they use to communicate with each other when migrating, feeding, and socializing. Some of these long, repetitive whale songs may be a sign of mating. Some individuals live to be between 150 and 200 years old.

4. Tortoise: An Alabra tortoise named Adwaita is said to have been 250 years old when he died.

5. Goddess Clams: They are native to Puget Sound and are known to have survived for at least 160 years.

6. Gill tube worms: They are known to live for 170 years, but many scientists believe that some may have survived for more than 250 years.

7. Red sea urchins: They can live for 100 years, and some can even survive for 200 years or more, and remain healthy with no signs of aging.

8. Koi: The longest known lifespan is a koi named Hanako, whose age at the time of death was 226 years old.

9. Ocean round clam: The world's longest-known and accurately measured multicellular individual animal is the Arctic round clam "Ming", which is 507 years old according to the "growth rings" on the shell.

10. Antarctica sponge: Some of the oldest individuals are estimated to be 1550 years old.

01 Lighthouse Jellyfish.

The lighthouse jellyfish is definitely the longest-lived animal in the world, and it can even be said that the lighthouse jellyfish may be the only animal found in the world that can achieve "immortality" in the true sense.

02 The lighthouse jellyfish is a small jellyfish. The body is bell-shaped, about 4-5 mm in diameter, the body is transparent, and the red digestive system can be seen, which is like a lighthouse, hence the name. The diameter and height of the umbrella-shaped body are basically equal.

The outward protruding side is called the outer umbrella surface, the concave side is called the lower umbrella surface, the ** of the lower umbrella surface has a hanging tube called the vertical lip, the free end of the vertical lip is the mouth, the edge of the umbrella has a circle of tentacles, and the edge of the hook hand jellyfish under the umbrella stretches out a narrow membranous structure inward, called the marginal membrane, which is the characteristic of the polyp jellyfish. The structure of the body wall is composed of two layers of epithelial muscle cells sandwiched between the mesocolloidal layer. Four radiant tubes extend from the stomach pouch to the umbrella edge and are connected to the ring tube parallel to the umbrella edge, and the centrifugal tube can also extend out from the ring tube to enter the tentacle and reach the end of the tentacle.

There are sensory organs, such as eyespots, at the edge of the umbrella or at the base of the tentacles) or balance sacs. The lighthouse jellyfish stomach is large and bright red, with a cross-sectional shape.

03 The lighthouse jellyfish can reproduce asexually from polyps and are the only known organism that can recover from the sexually mature stage to the larval stage. It takes 25 to 30 days to reach sexual maturity at a water temperature of 20 and is characterized by the ability of sexually mature (capable of sexual reproduction) individuals to return to the hydra form. Ordinary jellyfish die after sexual reproduction, but lighthouse jellyfish are able to revert back to the polyp form.

This is called differentiation transfer. Theoretically, there is no limit to the number of times this process can be processed, and this jellyfish can achieve an infinite lifespan through repeated normal reproduction and transdifferentiation. Therefore, it is also known as the "immortal jellyfish".

More precisely, it should be "rejuvenation".

04 Lighthouse jellyfish are mainly distributed in the waters of the Caribbean, but due to the ballast water discharged by ocean-going ships, the lighthouse jellyfish gradually dispersed to other neighboring seas, spreading to the coastal waters of Spain, Italy and Japan, and appearing on the other side of the Atlantic Ocean - Panama.

The survival of animals is affected by various environmental factors, so that they generally cannot reach their natural lifespan, such as the natural lifespan of humans should be about 160-200 years old, but in fact, no one has reached this record; The normal lifespan of mammals is about 8 to 10 times that of their development, and is also related to their body shape, habits, and environment.

Name Lifespan (years).

--Mammals:

Blue Whale 90-100

Sperm Whale 70

Killer whales 20-30

White-sided dolphin 30

Like 75, wild camels 35-40

Broncos 33-34

Horse 55, Zebra 25-30

Bull 20-30

Pig 30-40

Giraffe 30

South American tapir 30

Echidna 30-50

Bear 47, Chimpanzee 51

Orangutan 50 Indian rhino 40

Sumatran rhinoceros 32

Dwarf hippopotamus 40

Hippopotamus 54 Baboon 33

Walrus 40 Sea Lions 30

Seals 20 leopards snow leopards 31

Musk ox 18-20

Giant panda 20

Sika Deer 30

Tien Shan Chilu 20

Cats 10-15

Canines 9-11

Hare 7-8

Gorilla 40

Birds and fish:

White Parrot 69

Raven 69, Bighorn 68

Vulture 65 Catfish 60

Dogfish 50 Ostrich 60

Pelican 52, Eagle 46

Crane 43, carp 50

Cod 25 reptiles:

Turtle 300-400

Gator 200

Alligator 62

Snake lizard 54 python 34

South American python 32

Lesser flower snake 10-15

Animal lifespan rankings, humans are only in the middle!

People: 80 years.

Mouse: 2 years.

Silkworm: 1 year. Dogs: 20 years.

Turtles: omnivorous: 2-5 years, carnivores: hundreds to thousands.

Butterfly: 1 year.

Follow-up questions.