MolluscaBase eds. (2024). MolluscaBase. Opisthoteuthidae A. E. Verrill, 1896. Accessed through: Santamaria, J. (2024) Peruvian Register of Marine Species at: https://marinespecies.org/Perms/aphia.php?p=taxdetails&id=23083 on 2024-09-18
Santamaria, J. (2024). Peruvian Register of Marine Species. Opisthoteuthidae A. E. Verrill, 1896. Accessed at: https://marinespecies.org/Perms/aphia.php?p=taxdetails&id=23083 on 2024-09-18