Literature
- Jakovlev, V.E. 1887. New Pentatomidae of the Russian-Asiatic fauna 21: 297-311. Horae Societatis Entomologicae Rossicae.
- Schouteden, H. 1905e. Heteroptera. Fam. Pentatomidae. Subfam. Graphosomatinae. In: P. Wytsman (ed.). Genera Insectorum 30: 1-46, 3 pls. Wytsman, Bruxelles.