Shrubovych, J., J. Sternalski, and J. Smykla. “Reexamination of Three North American Nipponentomon Species (Protura, Acerentomidae, Nipponentominae) With Updated Key to Identification”. Zootaxa, vol. 5604, no. 3, Mar. 2025, pp. 373-82, doi:10.11646/zootaxa.5604.3.9.