MARTÍNEZ, S.; DEL RÍO, C. J. A new, first fossil species of Ophioderma Mhller and Troschel, 1842 (Echinodermata: Ophiuroidea) (Late Miocene, Argentina). Zootaxa, Auckland, New Zealand, v. 1841, n. 1, p. 43–52, 2008. DOI: 10.11646/zootaxa.1841.1.3. Disponível em: https://mapress.com/zt/article/view/zootaxa.1841.1.3. Acesso em: 11 apr. 2025.