Kirkaldy, Abigail P., Helen M. Barber-James, Nicole B. Richoux, and Martin H. Villet. 2025. “Literature Review of the Fossil Record of Systellognatha (Insecta: Plecoptera) and Its Implications for the Biogeography of the Order”. Zootaxa 5716 (3). Auckland, New Zealand:301-32. https://doi.org/10.11646/zootaxa.5716.3.1.