R. Carrera-Martínez, M. K. Taylor, D. Jones, S. D. Schoville, B. A. Snyder, and M. A. Callaham, “The unseen diversity of the semi-aquatic earthworms of the genus Sparganophilus (Oligochaeta: Sparganophilidae) from the Southeastern Appalachian Piedmont”, Zootaxa, vol. 5589, no. 1, pp. 382–409, Feb. 2025.