Male diagnostic features of Horniella aculeata A antennal club B scape C right half of the head, in dorsal view D head, in lateral view E protrochanter and profemur F protibia G mesotrochanter and mesofemur H mesotibia I sternite IX J aedeagus, in dorsal view K same, in lateral view L same, in ventral view. Scales: all = 0.3 mm, except B, I = 0.1 mm.

  
 
  Part of: Yin Z-W, Li L-Z (2015) Revision of the Oriental genus Horniella Raffray (Coleoptera, Staphylinidae, Pselaphinae) – Supplementum 1. ZooKeys 506: 109-118. https://doi.org/10.3897/zookeys.506.9204