Thursday, May 15, 2014

This version of Endangered Ugly Things is at an end. You probably should have guessed that with the two years without posting.

However, don't despair! Endangered Ugly Things is now reborn as a Tumblr! I will be updating there with new EUTs, as well as shorter, punchier posts of favorite EUTs from the past!

Join me in the future of the internet, which I've only reached a good five years after everyone else.

Thursday, August 23, 2012

Tastes Like Chicken

I’m sorry for the lack of posts this year. It’s been a bit of a rough year, and, long story short, I’m now in a one-year master’s program to become a high-school Biology teacher. This came with 17 graduate credits this summer, so I’ve been a bit swamped. However, I have been able to get to the Akron Zoo every once in a while. There, I saw an animal that was perfect to pull EUT out of its eight-month slump. Meet the Mountain Chicken.

No, that’s the correct picture. Leptodactylus fallax also goes by Giant Ditch Frog or Crapaud (French for “toad). It is an impressively large frog1, weighing in at eight inches long and 1 and a half pounds. It hails from a few Caribbean islands, namely Dominica and Montserrat.

With a common name like “Mountain Chicken,” it isn’t really difficult to understand the main reason this animal is endangered: it’s delicious. Other problems like habitat destruction and the Cytrid fungus that have ravaged all amphibian populations are also plaguing this regal animal2.

As conservation programs tried to raise young froglets to maintain the population, they had to figure out the strange breeding and rearing habits of the Mountain Chicken. First, they don’t breed in water like other frogs. Instead, they dig burrows that fill with rainwater and do their business there. In this underground pool, the female releases a liquid that the male whips into a foamy nest. Then things get weird.

The above video gives a wonderful description of Mountain Chicken childcare, but I’ll give you a synopsis. Rather than resorting to grazing, hunting, or cannibalism like other tadpoles, the Mountain Chicken tadpoles rely on mom, who spews forth tens of thousands of unfertilized eggs. These are quickly gobbled up by the little babies, and the feeding frenzy is an image you’ll try to scrub from your mind for days.

Recently, hunting the Mountain Chicken has been outlawed. Scientists are still working on curing amphibians of the Chytrid fungus. Hopefully these, along with those breeding programs, can bring this Chicken back from the brink.

1The Mountain Chicken is only about half the size of the Goliath Frog, but that’s still pretty hefty.
2When held, they make an alarm call that sounds exactly like a giant squeaky toy. It’s ear-shatteringly adorable.

Sunday, January 29, 2012

Waltzing Matilda

Recently, a new species of snake was discovered in the Tanzanian rainforest. It belongs to a genus of viper whose hemotoxic1 venom has no known antidote. It is named after a young woman who has the honor of being one of the first people to take care of it. She happens to be seven.

Image by Tim Davenport

This is Matilda's Horned Viper (Atheris matildae). The Matilda in question is Matilda Davenport, daughter of Tim Davenport, director of the Wildlife Conservation Society's Tanzania program. She took an early interest in the specimens the research team brought in. They began to unofficially refer to the snake as "Matilda's Viper," and, before long, it was no longer unofficial. Though it seems that Matilda's younger sister now wants a species named after her too.

The location of Matilda's Horned Viper are being kept under wraps, as the researchers fear poachers may come after this exotic and brightly colored snake for the pet trade. They've started a breeding program to provide individuals to zoos to allow the public to get their first glimpse of this gorgeous snake.

On a more personal note, I now have an Etsy shop where you can order needle-felted versions of Endangered Ugly Things. I can even make things just for you; to order, click the "Request custom item" button on the side of the shop.

1Short definition of hemotoxin: it kills your blood.

Saturday, December 10, 2011

They Call Him Flipper

Dolphins are charismatic, no question about that. They play, they learn, they do amazing acrobatics. Their smiling faces draw people to aquatic parks worldwide. The freshwater dolphins have gotten some press lately, but they aren’t the prettiest dolphins around.

I suppose the Gharial-like snout on the Ganges River Dolphin (Platanista gangetica) is what bothers me about it. Its stubby dorsal fin gives it a humpbacked appearance that is far less pleasing than the torpedo-shaped marine dolphins we’re used to. However, both of these serve an important purpose: maneuverability. The shorter dorsal fin allows for faster turns, and the thin, tooth-filled rostrum is perfect for slashing sideways into an unsuspecting fish.

The Ganges River Dolphin is also effectively blind. The lack of a lens means that any light entering the eye is only seen as unfocused blurs of shadow. However, for a creature with echolocation living in the silt-filled rivers of India, this is less of a problem than one would expect.

As those silt-filled rivers are in some of the most densely human populated areas of the world, you can expect there to be some environmental issues. Damming, pollution, boat traffic, and by-catch are all problems that this blind dolphin faces. The Yangtze River Dolphin faced similar problems, and is now listed as “functionally extinct”.

The Ganges River Dolphin may have some support to save it from that fate. Dolphin reserves are being established, and the WWF is trying its darndest to educate the public. India even named this dolphin the National Aquatic Animal. However, there is still a lot of work to be done to make sure it doesn’t go the way of the Yangtze River Dolphin.

Thursday, October 20, 2011

No One Like You

For October, Jonathan Wojcik of Bogleech agreed to do a guest post for Endangered Ugly Things. Check out his site for all the information you could ever want about monsters, real or imagined. Enjoy!

There are over a hundred thousand named Arachnids crawling around on our planet's surface, and America is more aware of them this time of year than any other season. Famous though they are, these ubiquitous terrestrial predators are seldom evaluated for their conservation status, and the exceptions have consisted almost entirely of spiders - really only one of several strange and incredibly ancient Arachnid groups.

Image by Gilles San Martin

Currently, there are at least two non-spider Arachnida recognized as threatened, and both of them belong to the family Lycosidae, or "pseudoscorpions." Though found virtually everywhere, these mostly blind predators go largely unnoticed due to their subterranean habits and incredibly small size - so small you can find them preying upon mites, lice and springtails between grains of soil, under the wing cases of beetles, in the fur of mice or between the pages of dusty, moldy old books. Many species will even use far larger, flying insects as transportation, grabbing into their leg hairs with a single claw and letting go at the next landing.

As their names imply, pseudoscorpions are entirely separate from the true scorpions, lacking the venomous tails but bearing very similar pincers which, in many species, can inject venom through the lower thumb-like claw. As an added bonus, they can also regurgitate a corrosive enzyme over stunned prey and secrete silk from their jaws, usually used to build igloo-shaped cocoons in which they molt and overwinter. Mating typically involves a "dancing" ritual where the male, locking pincers with the female, guides her over a sperm packet he lays on the ground. Like many other arachnids, females will carry their babies on their backs until tough enough to fend for themselves.

These minute animals have existed in more or less the same form for over 380 million years, but at least two species could disappear on us at any moment.  Known endangered Lycosids include Fissilicreagris imperialis and Tartarocreagris texana, the Empire cave and Tooth Cave pseudoscorpions. Like many other creatures you can read about on EUT, these troglobytes are completely unique to their respective cave systems and have adapted to survive in no other environment. Any unusual activity can be disastrous for cave dwelling organisms; even a few careless spelunkers or a trickle of urban runoff can disrupt conditions that have remained unchanged for eons.

A staggering portion of the human race suffers from unreasonable levels of terror associated with eight-legged arthropods, but it's not fair to let a widespread phobia cloud our concern for the plight of any species, large or small. If more of us could get past our fears and appreciate just how weird, cool and useful the Arachnids are, we might be seeing quite a few more of them not only listed, but actively protected. Right now, eyeless micromonsters are dancing in each other's arms in pitch darkness, and surely deserve as much as any other animal to continue doing so for ages to come.

Saturday, July 23, 2011

Beware! The Blob

I’ve tried to write about the Blobfish (Psychrolutes marcidus) before, but gave up due to lack of information. It was first suggested to me about a year and a half ago, and has been suggested a few times since then. I think I’ve found enough information about it and its close relatives to do it justice. First things first, though: the Blobfish does not look like a deflated Ziggy.

Image from the Telegraph

Yes, that is a picture of the Blobfish, and yes, that picture makes it look like someone let the air out of Ziggy’s oversized head. However, that picture was taken of a dead specimen on a research boat, right before it was pickled in formaldehyde. Blobfish don’t rely on swim bladders to remain buoyant like other fish, because the pressure of half a mile of water would squish the air right out of them. Instead, their flesh contains a gelatin-like substance that is nearly equal to the density of water. This means they can float effortlessly in the water, but makes it look like they melted above the surface. As to what they really look like, this is a much better picture:

These fish, who now resemble their Sculpin brethren much closer, bob along the ocean floor around the coast of Australia and New Zealand. There, they eat whatever floats or crawls by—mostly crabs, snails, and octopuses1.

Everyone seems to think Blobfish are lazy. Yes, they are adapted to using as little energy as possible to eat and move, but they are not deadbeats. While other fish spawn and leave, the Blobfish is an attentive parent. They will clean and sit on the eggs, protecting them from parasites and predators.

More efficient fishing methods have caused no end of trouble to all kinds of sea creatures. Trawling the ocean floor for crustaceans also picks up bycatch like the Blobfish. Callum Roberts and other scientists are worried about the future of this majestic fish. While it’s not officially listed as endangered, the government is certainly worried about it.

Public knowledge about bycatch in general, and the Blobfish in specific, is growing. Professor Roberts has certainly been trying to get the word out. There is also this British kids’ show that depicts the Blobfish fairly accurately, as well as adorably. They also sound like British Zoidbergs, which seems appropriate.


1You can argue all you want about the proper plural of “octopus.” There isn’t one.

Sunday, June 19, 2011

Trapped Under Ice - Metallica

For this month’s EUT, I was looking for an invertebrate in a new taxon. While I technically found one, “invertebrate” usually implies an animal. As to what it looks like… well… it looks like someone shoved a bottle of glitter up their nose, and then sneezed on a branch1.

Image by Juana Arrabal Vargas

This is a slime mold known only as Diacheopsis metallica. Despite appearances, it is a single-celled amoeba. Slime molds spend a large amount of the time as you would expect an amoeba to: gooping around as an individual cell, eating things smaller than itself. When things get rough the individuals band together, Voltron-syle, to search for food or water. This isn’t to say the cells form together into a multi-cellular creature. Instead, they form a gigantic, multi-nucleated cell that is able to pick up and move, slug-like, to a more favorable location. They also use this time to produce spores, which will spread if things don’t get any better.

Scientists have found this aspect of slime molds absolutely fascinating. In this form, slime molds can solve mazes. It will even re-create the Tokyo Rail map when food is placed at junction points. Computer scientists are researching how slime molds solve problems to help programs search, move, and problem solve more organically.

D. metallica is a cold-adapted slime mold that lives on the tops of mountains in scattered ranges throughout the world. While they hibernate as spores during the winter, they become active in spring. They use the melting snow to create the correct temperature and the right amount of water to create favorable conditions to eat and multiply.

While the IUCN doesn’t have this slime mold officially listed, they are beginning to worry about it. On their Species of the Day fact sheet, they say it “has a provisional listing of ‘Near Threatened’.” This is because global climate change is shrinking the snow-covered habitat that these glittery globules rely on. Individual conservation actions for a slime mold are near impossible to carry out, but trying to fix climate change is a good start.

1My wife says this is something Ke$ha would do.