KROH, A.; MOOI, R.; DEL RÍO, C.; NEUMANN, C. A new late Cenozoic species of Abertella (Echinoidea: Clypeasteroida) from Patagonia. Zootaxa, Auckland, New Zealand, v. 3608, n. 5, p. 369–378, 2013. DOI: 10.11646/zootaxa.3608.5.5. Disponível em: https://mapress.com/zt/article/view/zootaxa.3608.5.5. Acesso em: 22 apr. 2025.