Kelmo, Francisco, and Leda Maria de la Santa-Isabel. “The Athecatae Hydroids (Cnidaria, Hydrozoa) from Northern Bahía, Brazil”. Revista de Biología Tropical 46, no. S5 (December 1, 1998): 61–72. Accessed May 9, 2024. https://revistas.ucr.ac.cr/index.php/rbt/article/view/29366.