In the name of survival, starfish sever their own body parts to escape predators.They will also eventually regenerate those lost limbs, but how this biological process works has remained a mystery ...

Over time, the starfish can even regenerate the lost limb, returning to their usual life after a brush with death. This is not the only peculiar trait of these animals. “The feeding behavior of ...

The starfish escapes from its predator by shedding an arm, which it can then regenerate thanks to its cellular regeneration abilities. The research, published in Current Biology, ...

Scientists identified a neurohormone in starfish that triggers arm autotomy, shedding light on the mechanism behind this survival strategy. The hormone causes contraction in a muscle at the arm base, ...

We were trying to learn how certain animals lost their regeneration capacity during evolution and then put back the ...

4. They Can Regenerate Lost Limbs . Starfish have the ability to regenerate lost limbs in cases of injury—for example, if they are hit by a rock from crashing tides.

Photograph of a specimen of the common European starfish Asterias rubens with a regenerating arm. Starfish shed arms (autotomy) when attacked by predators and then regenerate a new arm to replace ...

REGENERATION; Animals with ... Experiments with starfish kept in aquaria show that the small arms or rays are new ones growing in place of those which were thrown off by the animal.

CHICAGO — We’ll give the people what they want – more info about starfish! Starfish are the best example among a small group of animals that can grow an entire new body from just a single arm.

From salamanders to starfish to the actual hydra (a tiny hydrozoan named for the fearsome beast of legend), animals that are capable of regeneration all start the repair process by forming a blastema.