"Taxonomically speaking, this is unfortunate. The coati has no more relation to an aardvark than to any other vertebrate, so the name is misleading. But language, unlike taxonomy, is particularly susceptible to Wikiality. The nickname began because Breves wanted to retroactively prove that he had seen some kind of aardvark at Iguazu Falls. He was more successful than he ever could have imagined. Search YouTube for “coatis at Iguaçu Falls,” and you’ll get an amateur video, posted by someone Breves has never met, titled “Coati - (Brazilian aardvark) at Iguaçu Falls, Argentina.” Breves made his own reality, and, thanks to Wikipedia, we’ve all accepted it."