MolluscaBase eds. (2024). MolluscaBase.
Tonna pyriformis (G. B. Sowerby III, 1914). Accessed through: Glover, A.G.; Higgs, N.; Horton, T. (2024) World Register of Deep-Sea species (WoRDSS) at: https://marinespecies.org/DeepSea/aphia.php?p=taxdetails&id=572531 on 2024-04-26
Glover, A.G.; Higgs, N.; Horton, T. (2024). World Register of Deep-Sea species (WoRDSS).
Tonna pyriformis (G. B. Sowerby III, 1914). Accessed at: https://marinespecies.org/deepsea/aphia.php?p=taxdetails&id=572531 on 2024-04-26