Matamoros-Calderón, W., M. Lara, and O. Breedy. “Black Coral Forests in the Guanacaste Conservation Area, Costa Rica: Species and Distribution”. Revista De Biología Tropical, vol. 69, no. S2, Oct. 2021, pp. S208–S218, doi:10.15517/rbt.v69iSuppl.2.48317.