Matesco, V. C., Bianchi, F. M., Campos, L. A., & Grazia, J. (2012).

Egg ultrastructure of two species of Galgupha Amyot & Serville, with a discussion of the eggs and oviposition patterns of thyreocorid and allied groups (Hemiptera: Heteroptera: Pentatomoidea: Thyreocoridae)

. Zootaxa, 3247(1), 43–51. https://doi.org/10.11646/zootaxa.3247.1.4