World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Axinus oblongus Monterosato, 1880. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=747747 on 2026-08-26
Monterosato, T. A. di. (1880). Conchiglie della zona degli abissi. Bullettino della Società Malacologica Italiana. 6(1–4): 50–82 [March 21st, 1880].