Sagorny, C., J. von Döhren, G. W. Rouse, and E. Tilic. “Cutting the Ribbon: Bathyal Nemertea from Seeps Along the Costa Rica Margin, With Descriptions of 2 New Genera and 9 New Species”. European Journal of Taxonomy, vol. 845, no. 1, Oct. 2022, pp. 132–174, doi:10.5852/ejt.2022.845.1959.