COPPARD, S. E. A comparative analysis of the spatangoid echinoid genera Brissopsis and Metalia: a new genus and species of spatangoid (Echinodermata: Echinoidea: Brissopsidae) from the Philippines and the reassignment of Brissopsis persica to Metalia. Zootaxa, Auckland, New Zealand, v. 1760, n. 1, p. 1–23, 2008. DOI: 10.11646/zootaxa.1760.1.1. Disponível em: https://mapress.com/zt/article/view/zootaxa.1760.1.1. Acesso em: 11 apr. 2025.