MARTINEZ-SOARES, P.; ROUX, M.; GIUSBERTI, L.; GATTO, R.; ELÉAUME, M.; AMÉZIANE, N. New Eocene species of the crinoid genera Holopus and Cyathidium (Cyrtocrinida: Holopodidae) from north-eastern Italy. Zootaxa, Auckland, New Zealand, v. 5541, n. 4, p. 401–437, 2024. DOI: 10.11646/zootaxa.5541.4.1. Disponível em: https://mapress.com/zt/article/view/zootaxa.5541.4.1. Acesso em: 3 apr. 2025.