Distribution of: ADeltochilum (Calhyboma) tessellatum Bates, 1870 BDeltochilum (Deltochilum) orbiculare Lansberge, 1874 CDeltochilum (Deltochilum) rosamariae Martínez, 1991 DDeltochilum (Deltohyboma) aequinoctiale (Buquet, 1844).

 
 
  Part of: Chamorro W, Marin-Armijos D, Asenjo A, Vaz-De-Mello FZ (2019) Scarabaeinae dung beetles from Ecuador: a catalog, nomenclatural acts, and distribution records. ZooKeys 826: 1-343. https://doi.org/10.3897/zookeys.826.26488