Literature
- Bergroth, E. 1922b. Some Hemiptera Heteroptera from N.W. Borneo 83(1921): 76-87. Journal of the Straits Branch of the Royal Asiatic Society.
- Breddin, G. 1900e. Hemiptera Sumatrana collecta a dom. Henrico Dohrn, enumerata et descripta. Pars I 61: 275-336. Entomologische Zeitung, Stettin.
- Kirkaldy, G.W. 1909a. Catalogue of the Hemiptera (Heteroptera). Vol. I, Cimicidae: i-xl, 1-392. Dames, Berlin..