Mecyclothorax, a diverse genus of ground beetles inhabiting Pacific island volcanoes, has reached 241 species with two new species discovered at the National Ecological Observatory Network’s Pu’u Maka’ala Natural Area Reserve. At left is a male Mecyclothorax neonomas, and at right is a male Mecyclothorax brunneonubiger. (Photos by Kip Will, Ph.D.)