Endangered Beasties Update: 300 New Species Discovered In Phillippines
June 25th, 2011
Researchers say they identified 300 species that they think are new to science this spring during a biological prospecting expedition to the Philippines, organized by the California Academy of Sciences.
“The Philippines is one of the hottest of the hotspots for diverse and threatened life on Earth,” Terrence Gosliner, dean of science and research collections at the California Academy of Sciences and leader of the 2011 Philippine Biodiversity Expedition, said today in a news release about the findings. “Despite this designation, however, the biodiversity here is still relatively unknown, and we found new species during nearly every dive and hike as we surveyed the country’s reefs, rainforests, and the ocean floor."
The 42-day expedition was launched in late April and focused on Luzon, the largest island in the Philippine archipelago, as well as the surrounding waters. In cooperation with more than two dozen colleagues from the Philippines, the academy's scientists surveyed a wide range of ecosystems and shared their findings with local communities and conservationists.
Among the suspected new species are dozens of types of insects and spiders, deep-sea corals, sea pens, sea urchins and more than 50 kinds of sea slugs. Scientists say they came across a new kind of cicada that makes a distinctive "laughing" call, a starfish that eats only sunken driftwood, and a deep-sea swell shark that sucks water into its stomach to bulk up and scare off predators.
When the expedition ended, the scientists combined their data and identified their top conservation priorities — expansion of marine protected areas, plus reforestation to reduce sedimentation damage to coral reefs. The academy said reduction of plastic waste was also a priority, because plastic litter was pervasive throughout the marine environment, even on the ocean floor at depths of more than 6,000 feet.
Over the coming months, the expedition's scientists will be analyzing their specimens with the aid of microscopes and DNA sequencing equipment to confirm their discoveries.
The academy's expedition is one of many efforts around the globe to document and safeguard biodiversity — in part because yet-to-be-discovered species may point the way to commercially useful drugs or technologies, in part because they may turn out to be key to an ecosystem's health, and in part because they're beautiful, exotic or just plain odd.
"The species lists and distribution maps that we created during this expedition will help to inform future conservation decisions and ensure that this remarkable biodiversity is afforded the best possible chance of survival," Gosliner said.
Be sure to check out our slideshow featuring the 2011 Philippine Biodiversity Expedition, and then click through these other galleries of new species:
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