Left female gonocoxa, M. argutor group species, ventral view. A M. semistriatus (Honomanu, 1950 m) B M. planipennis (ESE Kuiki, 2145 m) C M. planatus (Honomanu, 1700 m) D M. argutuloides (Kīpahulu, 2100 m) E M. cordithorax (Kaupō Gap, 1736 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