Turtles have been known to live for centuries, and researches have found that their organs don't seem to break down over time. The New York Times reports that turtles might even be able to live indefinitely if they are able to avoid predators and disease.
Jellyfish belong to a group called Cnidaria, which also includes sea anemones and corals. As animals, they are subject to the cycle of life and death - though one species is known to bend the rules.
Lobsters certainly do not live forever. It's not entirely clear where this myth originated, but it is a claim that persists online, often in the form of memes. While some animals, given the right circumstances, could be considered immortal, lobsters are not among them.
Lobsters don't die due to old age. Instead, they end up at the seafood buffet or die from exhaustion during moulting – the process where they replace their shell due to their increasing size.
To date, there's only one species that has been called 'biologically immortal': the jellyfish Turritopsis dohrnii. These small, transparent animals hang out in oceans around the world and can turn back time by reverting to an earlier stage of their life cycle.
Contrary to claims made by seafood sellers, lobsters do feel pain, and they suffer immensely when they are cut, broiled, or boiled alive. Most scientists agree that a lobster's nervous system is quite sophisticated.
Yes, apparently lobsters can live for a very long time. Scientists have found that lobsters don't show signs of aging, which could mean that a lobster may live forever if it's not killed or malnourished. The oldest captive lobster on record was 140 years of age.
Research has clearly shown that lobsters, crabs, and other crustaceans can and do experience pain. Scientists have shown that their reaction to painful stimuli is more than just a reflex response and instead, they learn from painful stimuli and change their behavior.
What to do if your lobster dies. Should they die and you've kept them cold, you can still cook them. According to State of Maine food safety experts, dead lobster can be consumed safely up to 24 hours from time of death, if refrigerated properly at or below 38°F (the temperature of the average home refrigerator).
Never touch a jellyfish that's washed up on shore. Dead jellyfish still have venom in their tentacles that can sting on contact.
The moon jelly differs from many jellyfish in that they lack long, potent stinging tentacles. Instead they have hundreds of short, fine tentacles that line the bell margin. The moon jelly's sting is mild and most people have only a slight reaction to it if anything at all.
The tentacles of the jellyfish have tiny stingers called nematocysts which can detach, stick to skin, and release venom. Even if the jellyfish is dead, it can still sting you because the cell structure of nematocysts is maintained long after death.
Snails have more teeth than any animal.
This is TRUE. A snail's mouth is no larger than the head of a pin, but can have over 25,000 teeth (but these aren't like regular teeth, they are on its tongue).
Did anyone know that some animals have blue blood, especially when it is exposed to oxygen? Can you guess what animals might have blue blood? Lobsters, crabs, pillbugs, shrimp, octopus, crayfish, scallops, barnacles, snails, small worms (except earthworms), clams, squid, slugs, mussels, horseshoe crabs, most spiders.
It's a tardigrade—the most 'indestructible' animal on Earth. Also called water bears, tardigrades can survive up to 30 years without food, live in volcanoes, and endure the vacuum of space. Researchers say they could even survive an asteroid impact like the one that led to the extinction of the dinosaurs.
A report, commissioned by the United Kingdom government, evaluated evidence from 300 studies to conclude that cephalopods — such as octopuses, squid and cuttlefish — and decapods — crabs, lobsters and crayfish — are capable of experiencing pain and, therefore, shouldn't be boiled alive.
They might sense something, but it is not painful and does not compromise their well-being."
Given that plants do not have pain receptors, nerves, or a brain, they do not feel pain as we members of the animal kingdom understand it. Uprooting a carrot or trimming a hedge is not a form of botanical torture, and you can bite into that apple without worry.
George (hatched approximately 1869) is an American lobster owned briefly by the City Crab and Seafood restaurant in New York City. Captured in December 2008, he was released back into the wild in January 2009. George weighed 20 pounds (9.1 kg), and had an estimated age of 140 years at the time.
A lobster is approximately 7 years old before it is legal to harvest, and it will weigh about 1 pound. A lobster has a greater life expectancy than most humans. A 25 pound lobster could be over 100 years old!
The Greenland shark has the longest known life span of all vertebrates, estimated to be between 300 and 500 years.
"If an animal feels pain, you can't just chuck it into a pot of boiling water." Boiling, microwaving, thrashing, drowning and dismembering live crustaceans has been illegal in NSW since 1997.
The high pitched sound made by an overheating lobster is caused by expanding air rushing out of small holes in lobsters' bodies, like a whistle being blown. A dead lobster will “scream” just as loudly as if it was living.
Lobsters and other shellfish have harmful bacteria naturally present in their flesh. Once the lobster is dead, these bacteria can rapidly multiply and release toxins that may not be destroyed by cooking. You therefore minimise the chance of food poisoning by cooking the lobster alive.