Peña Cantero, A. L., & García Carrascosa, A. M. (1999). Biogeographical distribution of the benthic thecate hydroids collected during the Spanish Antartida 8611 expedition and comparison between Antarctic and Magellan benthic hydroid faunas. Scientia Marina, 63(S1), 209–218. https://doi.org/10.3989/scimar.1999.63s1209