Mecyclothorax palustris group species, dorsal habitus view. A–B M. unctus A (Honomanu, 1950 m) B Specimen with setose hind pronotal angles (Kīpahulu, 2100 m) C–D M. tauberorum (Honomanu, 1700 m) E M. pau (Ke‘anae, 1325 m).

 
 
  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