The Formicaalubus Worms (フォルミカアルビュスワーム, Forumikaarubyusu Wāmu) are a termite-based sub-class of Worms, spared Tatsuhiro Wakabayashi's life and assumed his form to target those in his care, turning them into drywood. Though their methods were odd, they still were Worms in nature.