FUCHS, Dirk. Treatise Online No. 83: Part M, Chapter 9B: The Gladius and Gladius Vestige in Fossil Coleoidea. Treatise Online, [S. l.], 2016. DOI: 10.17161/to.v0i0.6488. Disponível em: https://journals.ku.edu/treatiseonline/article/view/6488.. Acesso em: 16 jul. 2024.