The Pink Fairy Armadillo

Pink Fairy Armadillo (Chlamyphorus truncates)

There are twenty extant species of armadillos–new world placental mammals covered with armored plates. The smallest of these armored creatures is the Pink Fairy Armadillo (Chlamyphorus truncates) which is only 9-12 centimeters in total length (about 4 or 5 inches). The diminutive creature weighs slightly more than 100 grams when mature and inhabits the central drylands of Argentina. It has multiple hard ring-like plates of delicate pink which it can close into a box form for protection (although its first defensive strategy is to dig into the ground). The animal has tiny eyes and a torpedo-like head for pushing into the sand. The portions of the Pink Fairy Armadillo not covered with plates are covered in dense white fur. Like the golden mole of Namibia, the pink fairy armadillo is a sand swimmer: the little animal agitates the fine, dry sand with its powerful claws and literally swims through the turbulence with its hard bullet shaped body. The armadillos are also like the golden mole in that they can lower their metabolism to levels unheard of among other placental mammals. However armadillos are not closely related to the golden mole—or indeed to any other placental mammals other than fellow Xenarthra (the sloths, armadillos, and anteaters). South America spent a long portion of geological time as an island and the mammals there had a long time to develop on their own. It is still not known whether Xenarthrans like the Pink Fairy Armadillo are truly Eutherians or whether they are the descendants of the ancestors of the Eutherians (sorry: the language of cladistics does not lend itself to eloquent explanations and all of the names sound like they come from a far-away planet—for example “Xenarthrans”).

I would like to tell you more about the Pink Fairy Armadillo, but I am unable to do so. Since it lives underground, the animal is rarely seen in the wild. It is even more unusual in captivity where it does not long survive the shocks and stresses of zoo living (additionally it seems unable to live on anything other than local invertebrates). This is unfortunate as it is believed that the Pink Fairy Armadillo is struggling in the wild. It is presumed to be declining in numbers–a victim to habitat loss from human activity. I used wiggle words like “believed” and “presumed” because nobody really has any idea about the actual populations of Pink Fairy Armadillos.

In the absence of real information here is a little gallery of Pink Fairy Armadillo artwork. Enjoy these pictures, it is profoundly unlikely you will ever see a real Pink Fairy Armadillo in the real world (which is sad because I find them curiously endearing). I particularly like the cartoon of the Pink Fairy Armadillo dreaming of transcendence into a mythical fairy being.