Aranhaschimmia is the home planet of the Arachnichimps and Root Shark. Aranhaschimmia is a planet full of forest and many predators. It can be a dangerous place, which is why Arachnichimps live exclusively in the tree tops, as they are considered a delicacy to other species. Aranhaschimmia was once taken over by Xenocytes which turned the inhabitants into DNAliens, nearly bring the Arachnichimps to extinction until Ben, his team and Simian restored them back to normal.