August 1, 2019 — There are now less than 19 individual vaquita porpoises left in the wild, according to an alarming new survey. Scientists say immediate measures are now required to save this enigmatic species from extinction.
If fishing nets continue to be used illegally off the coast of Mexico, vaquita porpoises (Phocoena sinus) will likely become extinct within a year, according to new research published today in Royal Society Open Science. This species, which lives exclusively in the upper Gulf of California, is listed by the IUCN as Critically Endangered. As the new research shows, and despite measures taken by the Mexican government in 2015 to crack down on the use of illegal nets, the population of vaquita porpoises continues to decline.
Vaquita porpoises are the world’s smallest cetacean. On average, females measure around 140 centimeters (55 inches) in length, while males are slightly shorter at 135 centimeters (53 inches) long. Vaquitas, which translates to “small cow” in Spanish, have a gray or white complexion, a tall dorsal fin, dark eye rings, and long flippers.