Altuna, Álvaro. “The Life Cycle of Eucheilota medusifera ? (Torrey, 1902), Comb. Nov. [=Campalecium medusiferum] (Cnidaria: Hydrozoa: Lovenellidae) from the Bay of Biscay (northeastern Atlantic), Including a Description of the Adult Medusa”. Zootaxa 1856, no. 1 (August 25, 2008): 1–15. Accessed April 3, 2025. https://mapress.com/zt/article/view/zootaxa.1856.1.1.