Will China’s Super Rich Eat the Chinese Giant Salamander Into Extinction?
The Chinese giant salamander looks like a creature out of a fairy tale. It’s the world’s largest amphibian. Given the chance, it can live for a half-century and grow to be more than six feet long and 130 pounds. But it sounds like and even resembles a newborn baby. Local people call them wawa yu, or crying baby fish, and in some areas used to regard them as river spirits.
Today, the giant salamander is one of China’s national treasures, an “aquatic Panda.” But it is also a status symbol on the dinner plates of the very rich, and together with habitat destruction, that has caused a catastrophic loss of population over the past two decades.
Three genetically distinct populations used to inhabit fast-moving mountain streams in the upper reaches of the Yellow, Yangtze, and Pearl River systems. But recent expeditions in China, including one this past May, have failed to capture specimens from the salamander’s ancient habitats. An evolutionary line dating back 170 million years thus faces the likelihood of extinction in the wild within this decade.
When an American team visited in 2012 to search for specimens in the Tibetan Plateau, they found that one likely habitat had been silted over by an upstream gold mining operation. Offering a $1,000 reward also failed to turn up specimens from the wild, according to expedition leader Ted Papenfuss, a herpetologist at the University of California’s Museum of Vertebrate Zoology at Berkeley. In one village, the locals reported that a pair of giant salamanders had been breeding in a river cave behind city hall, until scuba divers arrived one night and spirited them away.
The giant salamanders remain abundant, however, on commercial farms, many of which Papenfuss visited on his return trip across China. At one, he says, the proprietor boasted that, eight years earlier, she had been earning just $100 a month, sweeping up at the local airport. Now she was doing well enough in the salamander business to have traded in her old bicycle and purchased a Mercedes instead. In a greenhouse half the size of a basketball court, she was rearing 500 salamanders, each about two-feet long. She had devised a system to get them from hatchlings to market weight of about three pounds in a year.