Ray, C.H., & Williams, M.L. 1981 Redescription and lectotype designation of the tessellated scale, Eucalymnatus tessellatus (Signoret) (Homoptera: Coccidae).. Proceedings of the Entomological Society of Washington 83: 230-244.

Notes: Description of three immature stages and adult female; key for the separation of instars; hosts and distribution.