Kobayashi, T. (1954). Izumonauta, a new genus of the Argonautinae, with a note on their rare and gregarious fossil occurrence. <em>Japanese Journal of Geology and Geography.</em> 25: 21-34.[details]
MolluscaBase eds. (2025). MolluscaBase. Izumonauta T. Kobayashi, 1954 †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=829388 on 2026-06-18
Marine Species Traits editorial board (2026). Marine Species Traits. Izumonauta T. Kobayashi, 1954 †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=829388 on 2026-06-18
original descriptionKobayashi, T. (1954). Izumonauta, a new genus of the Argonautinae, with a note on their rare and gregarious fossil occurrence. <em>Japanese Journal of Geology and Geography.</em> 25: 21-34.[details]