de Moura Barboza, C. A., and M. Borges. “A Checklist of the Extant Species of Ophiuroids (Echinodermata: Ophiuroidea) from Brazilian Waters”. Zootaxa, vol. 3447, no. 1, Aug. 2012, pp. 1–21, doi:10.11646/zootaxa.3447.1.1.