Forests of Haleakalā volcano. A Acacia koa (koa) tree in mesic montane forest of Waikamoi Nature Conservancy Preserve, Honomanu drainage, 1850 m elevation (photo courtesy D.A. Polhemus) B Moss-covered Metrosideros polymorpha (‘ōhi‘a) tree next to Kuhiwa Stream, 1600 m elevation C Koa Mesic Forest in Kaupō Gap, 1500 m elevation.

 
 
  Part of: Liebherr JK (2015) The Mecyclothorax beetles (Coleoptera, Carabidae, Moriomorphini) of Haleakala-, Maui: Keystone of a hyperdiverse Hawaiian radiation. ZooKeys 544: 1-407. https://doi.org/10.3897/zookeys.544.6074