World Register of Marine Species (WoRMS)
Decker, P.; Sierwald, P.; Spelda, J.; Barber, A.D.; Antic, D.; Bouzan, R.; Enghoff, H.; Hennen, D.; Iniesta, L. F. M.; Means, J.; Nguyen, A. D.; Simmons, E.; Wesener, T. (2026). MilliBase. Trichopetalum subterraneum Causey, 1967. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=935767 on 2026-08-30
Causey, N. B. (1967). Trichopetalum subterraneum, new species from Kentucky, new records and key to the genus (Diplopoda; Chordeumatida; Trichopetalidae). Proceedings of the Biological Society of Washington, 80: 117-122