Protibiae and their apical spurs of Acrossus species 37 A. baei sp. nov., ♂, holotype 38 A. atratus (Waterhouse, 1875), ♂ 39 A. humerospinosus (Petrovitz, 1958), ♂ 40 A. luridus (Fabricius, 1775), ♂ 41 A. superatratus (Nomura & Nakane, 1951), ♂. Scale bars: 1.0 mm.

 
 
  Part of: Lim C, Minkina Ł (2024) A new species of genus Acrossus Mulsant, 1842 (Scarabaeidae, Aphodiinae, Aphodiini) from South Korea. ZooKeys 1211: 211-230. https://doi.org/10.3897/zookeys.1211.118456