Unfortunately, the spider’s habitat is under immediate threat, he said. The Israeli government recently approved mining operations in the region, which could wipe out the creature.
Scientists have unearthed a completely new species of spider hiding in sand dunes on the Israel-Jordan border. With a legspan that stretches 5.5 inches, the spider, called Cerbalus aravensis, is the biggest of its type in the Middle East. “It is rare to find a new species of spider — at least around this part of the world — which is so big,” said biologist Uri Shanas of the University of Haifa-Oranim in Israel, who discovered the arachnid.
Most of Cerbalus aravensis’s habits remain a mystery, but the researchers say it is nocturnal and most active during the blazing summer heat. The spider lives in an underground den, hidden by a door that swings upwards to welcome unsuspecting prey like lizards and insects. To make the camouflage door, the spider patches together bits of sand.
The researchers believe the spider uses a “sit-and-wait” hunting strategy, biding its time till prey approach, Shanas said.