MolluscaBase eds. (2021). MolluscaBase.
Chiroteuthis calyx Young, 1972. Accessed through: Marine Species Traits editorial board (2021) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=341796 on 2025-07-13
Marine Species Traits editorial board (2025). Marine Species Traits.
Chiroteuthis calyx R. E. Young, 1972. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=341796 on 2025-07-13