Venomous black widow spiders have been discovered on a cargo ship in the German North Sea port of Bremerhaven. “Some live creatures were found under a container,” said harbourmaster Stephan Berger from the Bremen Port Authority. Consequently, he said that the unloading of the ship was stopped. According to him, there is no danger to the public. There was no evacuation of the ship, as reported by some media. “The crew remains on board,” said Berger. The entire ship is now expected to be vacuumed with special equipment, similar to the way oak processionary moth infestations are tackled. This is …