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What is a hellbender salamander?
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The hellbender (Cryptobranchus alleganiensis), also known as the hellbender salamander, is a species of aquatic giant salamander endemic to the eastern and central United States. It is the largest salamander in North America.
Hellbenders have been around for more than 150 million years. Hellbenders are the largest salamanders in North America. The scientific name of hellbenders, Cryptobranchus means “hidden gills.” Hellbenders lose their gills around 1.5 to 2 years of age when the gills are absorbed into the body.
The eastern hellbender is the largest salamander in the Americas. They live in clean, swift-running rivers across the eastern United States and spend their entire lives in the water. This near-threatened species is protected in several states. Fact Sheet. Conservation.
- They have lungs, but they breathe completely through pores in their skin. Their name Cryptobranchus means “secret gill.”
- They are the third largest species of salamanders in the world, growing to over two feet long and weighing over four pounds. Their closest relatives live in China and Japan, but hellbenders are the last of their genus.
- They can live into their 50s in captivity — that’s ancient for an amphibian.
- Unlike other salamanders, they can’t regrow their limbs. Biologists “tagged” hellbender salamanders captured in the 1990s by clipping off one of the amphibian’s toes.
Apr 28, 2022 · April 28, 2022. Swift waters rush us into Salamander Saturday, celebrated on the first Saturday of May! Check out how Reptile Discovery Center animal keeper, Matt Neff, cares for and studies the largest salamander in the Americas: the hellbender.
May 18, 2018 · Hellbender facts & pictures for kids & adults. Conservation, diet, where found, videos & more. The hellbender is a salamander found in fast-flowing rivers in the eastern United States. Reaching up to 29 inches in length, the hellbender is the largest amphibian in North America, and the fourth-largest in the world.
Oct 30, 2022 · Hellbender salamanders may look scary, but the real fright is extinction. These giant amphibians have more to fear from us than we do them. By Helen Bradshaw. Posted on Oct 30, 2022 1:00 PM...
