- ... that the extinct ant Zigrasimecia tonsora (pictured) is named from the Latin words "tonsor" meaning barber and "oris" meaning mouth?
- ... that coal balls are not made of coal?
- ... that the Red Deer Cave people are the youngest prehistoric people discovered who do not appear similar to modern humans?
- ... that a new family of predatory cockroaches, named Manipulatoridae, has been discovered from amber found in the Hukawng Valley of Myanmar?
- ... that the extinct lacewing Undulopsychopsis (fossil pictured) is the only psychopsid to have wavy wings?