DONOVAN, S. K.; PAWSON, D. L. A new species of the sessile crinoid Holopus d’Orbigny from the tropical western Atlantic, with comments on holopodid ecology (Echinodermata: Crinoidea: Holopodidae). Zootaxa, Auckland, New Zealand, v. 1717, n. 1, p. 31–38, 2008. DOI: 10.11646/zootaxa.1717.1.3. Disponível em: https://mapress.com/zt/article/view/zootaxa.1717.1.3. Acesso em: 11 apr. 2025.