Literature
- Borchsenius, N.S. 1966. A catalogue of the armoured scale insects (Diaspidoidea) of the world. (In Russian.) Nauka, Moscow, Leningrad, Russia. 449 pp.
- Ferris, G.F. 1937. Atlas of the scale insects of North America. (Series 1) (Volume 1) Stanford University Press, California, USA. SI-1 to SI-136.
- Ferris, G.F. 1941. Atlas of the scale insects of North America. (Series 3) (Volume 3) Stanford University Press, California, USA. SIII-2b and SIII-269 to SIII-384.
- Kosztarab, M. 1996. Scale insects of north-eastern North America. Identification, biology, and distribution. Virginia Museum of Natural History, Martinsville, Virginia, USA. 650 pp.
- Leonardi, G. 1903. Generi e specie di Diaspiti. Saggio di sistematica delle Mytilaspides. Annali della R. Scuola Superiore di Agricoltura, Portici 5: 1-114.