COPPARD, S. E. A new genus of mellitid sand dollar (Echinoidea: Mellitidae) from the eastern Pacific coast of the Americas. Zootaxa, Auckland, New Zealand, v. 4111, n. 2, p. 158–166, 2016. DOI: 10.11646/zootaxa.4111.2.4. Disponível em: https://mapress.com/zt/article/view/zootaxa.4111.2.4. Acesso em: 23 may. 2025.