Amaral, Fernanda Duarte, and Carla Alecrim Colaço Ramos. 2007. “Skeletal Variability of the Coral Favia Gravida (Verrill, 1868) from Brazil”. Biota Neotropica 7 (3). Sao Paulo, Brazil. //www.biotaneotropica.org.br/BN/article/view/334.