Detail of Metopiellus guanano sp. nov., head and pronotal spines, traced in white A male head and pronotum, left lateral view B female head and pronotum, left lateral view.

 
 
  Part of: Fiorentino G, Tocora MC, Ramirez S (2022) A new species of Metopiellus (Coleoptera, Staphylinidae, Pselaphinae) from the northern Colombian Amazon. ZooKeys 1108: 1-9. https://doi.org/10.3897/zookeys.1108.76077