World Register of Marine Species (WoRMS)
Acanthomacrostomum spiculiferum Papi & Swedmark, 1959
Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2026). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Acanthomacrostomum spiculiferum Papi & Swedmark, 1959. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=142731 on 2026-08-30
Papi, F.; Swedmark, B. (1959). Un Turbellario con lo scheletro: Acanthomacrostomum spiculiferum n. gen. n. sp. Monit Zool Ital, 66:229-250 +4 plates