Galea, H.R., Häussermann, V. and Försterra, G. 2009. New additions to the hydroids (Cnidaria: Hydrozoa) from the fjords region of southern Chile. Zootaxa. 2019, 1 (Feb. 2009), 1–28. DOI:https://doi.org/10.11646/zootaxa.2019.1.1.