October 30, 2013
During a routine training exercise for undergraduate biology students, scientists from Ateneo de Manila University discovered the unknown beetle hidden in the leaf litter of a small creek within the university's campus.
The new species Hydraena ateneo was found among leaf litter in a small creek of the Ateneo de Manila Campus. Photo Credit: H. Freitag, Ateneo de Manila University.
New species are discovered every year in the Philippines, but they are mostly uncovered in natural forests and remote mountain ranges. The discovery of a new species in the heart of a city with a population of nearly 12 million proved astonishing to the researchers and students involved .
"I was so amazed that there are new species even in the Ateneo Campus in the middle of Manila," said Arielle Vidal, a student enrolled in the training.
Although remarkable to discover a new insect in the middle of a city, the authors were not surprised to find a new species of the Hydraena genus.
"The long-palped water beetles are in fact one of the most overlooked and diverse genera of aquatic beetles. Only 14 species of this genus—all endemic—are known from the country by now, but many more wait to be named and described," explained the paper's author, Associate Professor Hendrik Freitag.
This is a view of Metro Manila from the well-vegetated campus of the Ateneo de Manila University where the new species was collected. Photo credit: H. Freitag, Ateneo de Manila University.
"This should not lead to the illusion that the ongoing dramatic loss of biodiversity in the Philippines can be reversed," cautioned Freitag. "A large proportion of endemic organisms are closely associated with primary forests. Therefore, it should remain a priority for nature conservation to protect the last remaining rainforests in the country."
CITATION: Freitag H (2013) Hydraena (Hydraenopsis) ateneo, new species (Coleoptera, Hydraenidae) and other aquatic Polyphaga from a small habitat patch in a highly urbanized landscape of Metro Manila, Philippines ZooKeys 329: 9. doi: 10.3897/zookeys.329.5955
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