World Register of Marine Species (WoRMS)
Nemys eds. (2026). Nemys: World Database of Nematodes. Pselionema parasimplex Vitiello, 1971. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=121215 on 2026-08-30
Vitiello, P. (1971). Nématodes nouveaux des vases terrigènes cotières des côtes provençales. Téthys. 2 (4): 859-875.