Calder, Dale R. “Some Leptothecate Hydroids (Cnidaria, Hydrozoa) from Hawaii, Mostly from Inshore and Nearshore Waters”. Zootaxa 4830, no. 2 (August 13, 2020): 201–246. Accessed April 19, 2025. https://mapress.com/zt/article/view/zootaxa.4830.2.1.