Campos, L. A., Grazia, J., & Greve, C. (2004).

Notes on Catulona Rolston, 1992, and the description of a new
species from Brazil (Hemiptera, Pentatomidae, Discocephalinae)

. Zootaxa, 404(1), 1–7. https://doi.org/10.11646/zootaxa.404.1.1