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MolluscaBase eds. (2025). MolluscaBase. Kapal K. Martin, 1930 †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1629147 on 2026-06-12
Marine Species Traits editorial board (2026). Marine Species Traits. Kapal K. Martin, 1930 †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1629147 on 2026-06-12