Image from Earwig Research Centre |
Meet the Saint Helena Earwig (Labidura herculeana), the largest earwig in the world. It lives (lived?) on Saint Helena1, a small volcanic island in the South Atlantic. Much like Attenborough’s Echidna, this specimen in the picture is not cavorting around its tropical island home, and for much the same reason: this species might have gone extinct in the ‘60s.
While most earwigs will eat about anything they can get their mandibles on, the Saint Helena Earwig is probably mostly herbivorous. They seem to spend most of their time in burrows, coming out only during nights after it has rained. This withdrawn behavior probably has not helped the people who are trying to determine if, in fact, it has gone extinct.
Though, it is not as if people have stopped looking. There have been a number of expeditions over the years, mostly led and funded by the London Zoo. From what I’ve seen, The Independent has been incredulous, if supportive, of spending thousands of pounds for people to wander around a tropical island looking for earwigs.
Most of the island of Saint Helena seems to be in ecological peril, and long time readers of this blog will understand when I say: “It’s because it’s an island.” Remote islands have a very specific ecology that is easily thrown off balance. Then, humans show up bringing rats, pigs, cats, dogs, and deforestation, wrecking the whole place. In the case of the Earwig, people seem to be blaming an introduced centipede, as well as the clearing of an area of forest.
Conservationists are worried about the Saint Helena Earwig, as well as other endemic arthropods. An airport, proposed in 2005, has not been built for fear of destroying the only habitat in which these gentle, albeit freaky-looking, giants may still survive.
1Apparently named for the same saint as the volcano in Washington, though she doesn’t seem to have any direct connection to volcanoes.
10 comments:
So how big IS this thing?
I love the site! Ugly is beautiful.
Washington is trying to save its giant worms: http://www.livescience.com/animals/etc/090701-3-foot-worm-has-fans.html
Anonymous: About 3 inches, which doesn't seem that big, until you imagine an earwig that size.
Cora: I saw, but I wrote about that already: http://endangered-ugly.blogspot.com/2008/06/dr-worm.html
The Washington Post?! How cool is that! Ah, I knew ye way back when, lad ;-)
Congrats! Now start working on that book we are all waiting to buy/read.
I love this site, it is great to have some attention brought to these incredible creatures. Just because an animal isn't cute doesn't make it not worth saving. I'm suprised but happy to hear that the airport on St Helena has not been built in order to save the earwigs - from what I have seen, a rare level of consideration for an endangered species, especially an insect.
It is my dearest hope that through my work there will one day be a mass movement of Christians to save creatures like these - after all, they were created by God.
If you would like to hear about the work I am doing at the moment visit http://fiveleaf-crownofthorns.blogspot.com/
Oh and if you are writing a book I'd like a copy when you are finished.
hello... hapi blogging... have a nice day! just visiting here....
I found this blog via Scientific American. I'm glad I did, I really enjoyed it.
http://www.scientificamerican.com/slideshow.cfm?id=saving-the-ugly-species
Won't they eat your brain while you sleep?
Lol @ Anonymous. Yes they sure will eat your brain up when you are sound asleep only if you let them go inside your ears Lol
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