Demonising the hellbender

19 09 2014
Not 'Hellraiser', FFS - 'hellbender'

Not ‘Hellraiser’, FFS – ‘hellbender’

Here’s one by my new PhD student, Leah Collett:

I have never heard of the hellbender before. “Brilliant name”, I thought. Then I saw it mentioned again a few days later, in company with honey badgers and blue-footed boobies, in a recent article on why we need to see nature as useless in order to ‘save’ it.

So what is it? The hellbender is a species of salamander found in eastern North America, the only species of its genus it turns out, and one of only three left in its family (Cryptobranchidae – ‘hidden gills’). It is assessed as Near Threatened with possible extinction in the near future by the IUCN Red List. Along with the, sadly all too often, habitat degradation it is suffering due to it being highly sensitive to environmental change, it is still believed to be poisonous and that it will kill other fish and their eggs with this poison. In this day and age, some people will kill these salamanders when they come across them when they are out fishing, due to inaccurate held beliefs. I think I found it more incredible that this still occurs in a country where people have quick access to research and information denouncing such a myth.

This wonderful document on the biology and ecology of the hellbenders includes a section titled ‘Man and Hellbenders’ and highlights the likely culprit for starting the ‘hellbenders are poisonous – kill them all’ campaign:

“Dr N. Bayard Green (1971) related how a former editor of the Pocahontas Times (Pocahontas, West Virginia) in 1926 continually tried to vilify the hellbender as a destroyer of game fish and their eggs. Throughout West Virginia many sportsmen’s groups attempted to eradicate many of the so-called enemies of fish and game.”

(I could not read the original paper of Dr Green’s, although it might be available in the collections section).

hellbender-salamanderIndeed, studies in 1933 and 1935 found no evidence of hellbenders eating trout eggs, nor were they believed to be bad for game fish. Two papers in 1955 and 1971 noted that the skin secretions might be toxic only when injected to white mice, and that hellbender are repulsive to human taste (cheers to that man for trying them out in the name of science!).

If fishermen hooked a hellbender on the end of their line, they used to cut it and throw-away the line to save themselves from having to touch the ‘exceedingly poisonous…revolting figure’. Today, the State Virginia Department of Game and Inland Fisheries webpage on the eastern hellbender advises fishermen that the species is of no threat to humans, and they are advised if they do catch one, to cut the line close to the mouth, remove the hook and release it back into the water. Under the State’s Wildlife Action Plan, the species is of special concern and cannot be sold, killed or kept for personal use.

The slimy mucus salamanders produce are thought to keep the skin moist, help against bacterial infections, reduce friction when swimming and make the animal slippery to potential predators. There is a North American newt that does produce toxins that are poisonous to predators and strong enough to kill a man silly enough to swallow one on a dare; however, they are found in the west of North America, and so not likely to be confused with this amphibian, and I have come across no literature relating to misidentification. It seems the hellbender is still killed today due to old fashioned, inaccurate beliefs, and it is an added threat it could do without.

Leah Collett



3 responses

28 10 2014
Hellbenders in Appalachia, USA | Dear Kitty. Some blog

[…] Demonising the hellbender […]


25 09 2014

Wow, I hadn’t realised the numbers sought after ‘for research’ was so high! Very sad indeed. Agreed – we may need to calm down in our desire to actually see a critter for ourselves, and maybe satisfied in sitting and waiting patiently (maybe unsuccessfully), or using non-invasive ways. Regarding biologists using electroshocking methods – is this to see if the hellbenders are present or not? Trying to get a population estimate? I saw back in 2007 the chytrid fungus was found in Missouri populations – another worry for them too.


21 09 2014
Kimberly Terrell (@SnotOtters)

Thanks for this great post, Leah. I completely agree that the indiscriminate killing of hellbenders is appalling. At the same time, I would like to make two points. First, people living in close proximity to hellbenders do not necessarily have “quick access to research and information”. The communities in these regions can be rural/low-income, and residents may not have internet access. That’s why EVERY biologist doing hellbender field work needs to reach out and help educate local residents about the species (and many of us do). Second, and more importantly, I think a significant amount of human persecution of hellbenders comes from a different demographic – herpetologists. Yes, I’m saying that people who love hellbenders may be a BIGGER threat than people who hate hellbenders. Because these salamanders live under large, partially-embedded rocks in fast currents, rock-turning surveys (by field biologists or hellbender enthusiasts) can be particularly destructive. September is the peak of hellbender breeding season, and in the last week I’ve seen Facebook posts from fisheries biologists electroshocking in hellbender habitat (with unknown impacts on eggs and larvae) and from hobbyists turning over every rock they can find (and likely destroying nests) in search of this elusive salamander. Yes, some people still kill hellbenders out of fear and ignorance. But for each one of these people, I guarantee you there are dozens more who are heedlessly rock-flipping for their own personal benefit of checking the hellbender off their “life list”. It’s time we, the hellbender enthusiasts, take a hard look at our own actions and determine if we’re inadvertently contributing to the decline of the very species we claim to love.


Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: