Virkki, N. 1983. Banding of Oedionychina (Coleoptera:Alticinae) Chromosomes: C- and Ag-bands. The Journal of Agriculture of the University of Puerto Rico. 67, 3 (Jul. 1983), 221–255. DOI:https://doi.org/10.46429/jaupr.v67i3.7716.